diff --git a/database/migrations/2014_06_27_163032_create_users_table.php b/database/migrations/2014_06_27_163032_create_users_table.php
new file mode 100644
index 0000000000..66bca1aae2
--- /dev/null
+++ b/database/migrations/2014_06_27_163032_create_users_table.php
@@ -0,0 +1,43 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ * 
+ * Class CreateUsersTable
+ */
+class CreateUsersTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('users');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'users', function (Blueprint $table) {
+                $table->increments('id');
+                $table->timestamps();
+                $table->string('email', 100)->unique();
+                $table->string('password', 60);
+                $table->rememberToken();
+                $table->string('reset', 32)->nullable();
+            }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_06_27_163145_create_account_types_table.php b/database/migrations/2014_06_27_163145_create_account_types_table.php
new file mode 100644
index 0000000000..783ec4d15d
--- /dev/null
+++ b/database/migrations/2014_06_27_163145_create_account_types_table.php
@@ -0,0 +1,44 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ * 
+ * Class CreateAccountTypesTable
+ *
+ */
+class CreateAccountTypesTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('account_types');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'account_types', function (Blueprint $table) {
+                $table->increments('id');
+                $table->timestamps();
+                $table->string('type', 30);
+                $table->boolean('editable');
+
+                $table->unique('type');
+            }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_06_27_163259_create_accounts_table.php b/database/migrations/2014_06_27_163259_create_accounts_table.php
new file mode 100644
index 0000000000..3fb5541655
--- /dev/null
+++ b/database/migrations/2014_06_27_163259_create_accounts_table.php
@@ -0,0 +1,54 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ * 
+ * Class CreateAccountsTable
+ *
+ */
+class CreateAccountsTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('accounts');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'accounts', function (Blueprint $table) {
+                $table->increments('id');
+                $table->timestamps();
+                $table->softDeletes();
+                $table->integer('user_id')->unsigned();
+                $table->integer('account_type_id')->unsigned();
+                $table->string('name', 100);
+                $table->boolean('active');
+
+                // connect accounts to users
+                $table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
+
+                // connect accounts to account_types
+                $table->foreign('account_type_id')->references('id')->on('account_types')->onDelete('cascade');
+
+                // for a user, the account name must be unique.
+                $table->unique(['user_id', 'account_type_id', 'name']);
+            }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_06_27_163817_create_components_table.php b/database/migrations/2014_06_27_163817_create_components_table.php
new file mode 100644
index 0000000000..465b1ecaff
--- /dev/null
+++ b/database/migrations/2014_06_27_163817_create_components_table.php
@@ -0,0 +1,51 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ * 
+ * Class CreateComponentsTable
+ *
+ */
+class CreateComponentsTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('components');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'components', function (Blueprint $table) {
+                $table->increments('id');
+                $table->timestamps();
+                $table->softDeletes();
+                $table->string('name', 50);
+                $table->integer('user_id')->unsigned();
+                $table->string('class', 20);
+
+                // connect components to users
+                $table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
+
+                // for a user, the component type & name must be unique.
+                $table->unique(['user_id', 'class', 'name']);
+            }
+        );
+
+    }
+
+}
diff --git a/database/migrations/2014_06_27_163818_create_piggybanks_table.php b/database/migrations/2014_06_27_163818_create_piggybanks_table.php
new file mode 100644
index 0000000000..67d527a66d
--- /dev/null
+++ b/database/migrations/2014_06_27_163818_create_piggybanks_table.php
@@ -0,0 +1,60 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ * 
+ * Class CreatePiggybanksTable
+ *
+ */
+class CreatePiggybanksTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('piggybanks');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'piggybanks', function (Blueprint $table) {
+                $table->increments('id');
+                $table->timestamps();
+                $table->integer('account_id')->unsigned();
+                $table->string('name', 100);
+                $table->decimal('targetamount', 10, 2);
+                $table->date('startdate')->nullable();
+                $table->date('targetdate')->nullable();
+                $table->boolean('repeats');
+                $table->enum('rep_length', ['day', 'week', 'quarter', 'month', 'year'])->nullable();
+                $table->smallInteger('rep_every')->unsigned();
+                $table->smallInteger('rep_times')->unsigned()->nullable();
+                $table->enum('reminder', ['day', 'week', 'quarter', 'month', 'year'])->nullable();
+                $table->smallInteger('reminder_skip')->unsigned();
+                $table->boolean('remind_me');
+                $table->integer('order')->unsigned();
+
+                // connect account to piggy bank.
+                $table->foreign('account_id')->references('id')->on('accounts')->onDelete('cascade');
+
+                // for an account, the name must be unique.
+                $table->unique(['account_id', 'name']);
+
+            }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_06_27_164042_create_transaction_currencies_table.php b/database/migrations/2014_06_27_164042_create_transaction_currencies_table.php
new file mode 100644
index 0000000000..809a837bc9
--- /dev/null
+++ b/database/migrations/2014_06_27_164042_create_transaction_currencies_table.php
@@ -0,0 +1,45 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ * 
+ * Class CreateTransactionCurrenciesTable
+ *
+ */
+class CreateTransactionCurrenciesTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('transaction_currencies');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'transaction_currencies', function (Blueprint $table) {
+                $table->increments('id');
+                $table->timestamps();
+                $table->softDeletes();
+                $table->string('code', 3);
+
+                // code must be unique.
+                $table->unique(['code']);
+            }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_06_27_164512_create_transaction_types_table.php b/database/migrations/2014_06_27_164512_create_transaction_types_table.php
new file mode 100644
index 0000000000..746f037a84
--- /dev/null
+++ b/database/migrations/2014_06_27_164512_create_transaction_types_table.php
@@ -0,0 +1,45 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ * 
+ * Class CreateTransactionTypesTable
+ *
+ */
+class CreateTransactionTypesTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('transaction_types');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'transaction_types', function (Blueprint $table) {
+                $table->increments('id');
+                $table->timestamps();
+                $table->softDeletes();
+                $table->string('type', 50);
+
+                // type must be unique.
+                $table->unique(['type']);
+            }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_06_27_164619_create_recurring_transactions_table.php b/database/migrations/2014_06_27_164619_create_recurring_transactions_table.php
new file mode 100644
index 0000000000..724059c859
--- /dev/null
+++ b/database/migrations/2014_06_27_164619_create_recurring_transactions_table.php
@@ -0,0 +1,59 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ * 
+ * Class CreateRecurringTransactionsTable
+ *
+ */
+class CreateRecurringTransactionsTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('recurring_transactions');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'recurring_transactions', function (Blueprint $table) {
+                $table->increments('id');
+                $table->timestamps();
+                $table->integer('user_id')->unsigned();
+                $table->string('name', 50);
+                $table->string('match', 255);
+                $table->decimal('amount_min', 10, 2);
+                $table->decimal('amount_max', 10, 2);
+                $table->date('date');
+                $table->boolean('active');
+
+                $table->boolean('automatch');
+                $table->enum('repeat_freq', ['daily', 'weekly', 'monthly', 'quarterly', 'half-year', 'yearly']);
+                $table->smallInteger('skip')->unsigned();
+
+                // connect user id to users
+                $table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
+
+                // for a user, the name must be unique
+                $table->unique(['user_id', 'name']);
+
+
+            }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_06_27_164620_create_transaction_journals_table.php b/database/migrations/2014_06_27_164620_create_transaction_journals_table.php
new file mode 100644
index 0000000000..44ede35eb0
--- /dev/null
+++ b/database/migrations/2014_06_27_164620_create_transaction_journals_table.php
@@ -0,0 +1,62 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ * 
+ * Class CreateTransactionJournalsTable
+ *
+ */
+class CreateTransactionJournalsTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('transaction_journals');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'transaction_journals', function (Blueprint $table) {
+                $table->increments('id');
+                $table->timestamps();
+                $table->softDeletes();
+                $table->integer('user_id')->unsigned();
+                $table->integer('transaction_type_id')->unsigned();
+                $table->integer('recurring_transaction_id')->unsigned()->nullable();
+                $table->integer('transaction_currency_id')->unsigned();
+                $table->string('description', 255)->nullable();
+                $table->boolean('completed');
+                $table->date('date');
+
+                // connect users
+                $table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
+
+                // connect transaction journals to transaction types
+                $table->foreign('transaction_type_id')->references('id')->on('transaction_types')->onDelete('cascade');
+
+                // connect transaction journals to recurring transactions
+                $table->foreign('recurring_transaction_id')->references('id')->on('recurring_transactions')->onDelete('set null');
+
+                // connect transaction journals to transaction currencies
+                $table->foreign('transaction_currency_id')->references('id')->on('transaction_currencies')->onDelete('cascade');
+
+
+            }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_06_27_164836_create_transactions_table.php b/database/migrations/2014_06_27_164836_create_transactions_table.php
new file mode 100644
index 0000000000..66b2772534
--- /dev/null
+++ b/database/migrations/2014_06_27_164836_create_transactions_table.php
@@ -0,0 +1,60 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ * 
+ * Class CreateTransactionsTable
+ *
+ */
+class CreateTransactionsTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('transactions');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'transactions', function (Blueprint $table) {
+                $table->increments('id');
+                $table->timestamps();
+                $table->softDeletes();
+                $table->integer('account_id')->unsigned();
+                $table->integer('piggybank_id')->nullable()->unsigned();
+                $table->integer('transaction_journal_id')->unsigned();
+                $table->string('description', 255)->nullable();
+                $table->decimal('amount', 10, 2);
+
+                // connect account id:
+                $table->foreign('account_id')->references('id')->on('accounts')->onDelete('cascade');
+
+                // connect piggy banks
+                $table->foreign('piggybank_id')->references('id')->on('piggybanks')->onDelete('set null');
+
+                // connect transactions to transaction journals
+                $table->foreign('transaction_journal_id')->references('id')->on('transaction_journals')->onDelete('cascade');
+
+
+
+
+
+            }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_06_27_165344_create_component_transaction_table.php b/database/migrations/2014_06_27_165344_create_component_transaction_table.php
new file mode 100644
index 0000000000..6eee751926
--- /dev/null
+++ b/database/migrations/2014_06_27_165344_create_component_transaction_table.php
@@ -0,0 +1,50 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ * 
+ * Class CreateComponentTransactionTable
+ *
+ */
+class CreateComponentTransactionTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('component_transaction');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'component_transaction', function (Blueprint $table) {
+                $table->increments('id');
+                $table->integer('component_id')->unsigned();
+                $table->integer('transaction_id')->unsigned();
+
+                // connect to components
+                $table->foreign('component_id')->references('id')->on('components')->onDelete('cascade');
+
+                // connect to transactions
+                $table->foreign('transaction_id')->references('id')->on('transactions')->onDelete('cascade');
+
+                // combo must be unique:
+                $table->unique(['component_id', 'transaction_id']);
+            }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_07_05_171326_create_component_transaction_journal_table.php b/database/migrations/2014_07_05_171326_create_component_transaction_journal_table.php
new file mode 100644
index 0000000000..e6de376c42
--- /dev/null
+++ b/database/migrations/2014_07_05_171326_create_component_transaction_journal_table.php
@@ -0,0 +1,50 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ *
+ * Class CreateComponentTransactionJournalTable
+ *
+ */
+class CreateComponentTransactionJournalTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('component_transaction_journal');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'component_transaction_journal', function (Blueprint $table) {
+            $table->increments('id');
+            $table->integer('component_id')->unsigned();
+            $table->integer('transaction_journal_id')->unsigned();
+
+            // link components with component_id
+            $table->foreign('component_id')->references('id')->on('components')->onDelete('cascade');
+
+            // link transaction journals with transaction_journal_id
+            $table->foreign('transaction_journal_id')->references('id')->on('transaction_journals')->onDelete('cascade');
+
+            // combo must be unique:
+            $table->unique(['component_id', 'transaction_journal_id'], 'cid_tjid_unique');
+        }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_07_06_123842_create_preferences_table.php b/database/migrations/2014_07_06_123842_create_preferences_table.php
new file mode 100644
index 0000000000..7cd7069c8e
--- /dev/null
+++ b/database/migrations/2014_07_06_123842_create_preferences_table.php
@@ -0,0 +1,49 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ *
+ * Class CreatePreferencesTable
+ *
+ */
+class CreatePreferencesTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('preferences');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'preferences', function (Blueprint $table) {
+                $table->increments('id');
+                $table->timestamps();
+                $table->integer('user_id')->unsigned();
+                $table->string('name');
+                $table->text('data');
+
+                // connect preferences to users
+                $table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
+
+                // only one preference per name per user
+                $table->unique(['user_id', 'name']);
+            }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_07_09_204843_create_session_table.php b/database/migrations/2014_07_09_204843_create_session_table.php
new file mode 100644
index 0000000000..240f66ba88
--- /dev/null
+++ b/database/migrations/2014_07_09_204843_create_session_table.php
@@ -0,0 +1,41 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ *
+ * Class CreateSessionTable
+ *
+ */
+class CreateSessionTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('sessions');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'sessions', function (Blueprint $table) {
+            $table->string('id')->unique();
+            $table->text('payload');
+            $table->integer('last_activity');
+        }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_07_17_183717_create_limits_table.php b/database/migrations/2014_07_17_183717_create_limits_table.php
new file mode 100644
index 0000000000..f6c507216a
--- /dev/null
+++ b/database/migrations/2014_07_17_183717_create_limits_table.php
@@ -0,0 +1,51 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)\
+ *
+ *
+ * Class CreateLimitsTable
+ *
+ */
+class CreateLimitsTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('limits');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'limits', function (Blueprint $table) {
+            $table->increments('id');
+            $table->timestamps();
+            $table->integer('component_id')->unsigned();
+            $table->date('startdate');
+            $table->decimal('amount', 10, 2);
+            $table->boolean('repeats');
+            $table->enum('repeat_freq', ['daily', 'weekly', 'monthly', 'quarterly', 'half-year', 'yearly']);
+
+            $table->unique(['component_id', 'startdate', 'repeat_freq'], 'unique_ci_combi');
+
+            // connect component
+            $table->foreign('component_id')->references('id')->on('components')->onDelete('cascade');
+        }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_07_19_055011_create_limit_repeat_table.php b/database/migrations/2014_07_19_055011_create_limit_repeat_table.php
new file mode 100644
index 0000000000..46edc87ac9
--- /dev/null
+++ b/database/migrations/2014_07_19_055011_create_limit_repeat_table.php
@@ -0,0 +1,49 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ *
+ * Class CreateLimitRepeatTable
+ *
+ */
+class CreateLimitRepeatTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('limit_repetitions');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'limit_repetitions', function (Blueprint $table) {
+                $table->increments('id');
+                $table->timestamps();
+                $table->integer('limit_id')->unsigned();
+                $table->date('startdate');
+                $table->date('enddate');
+                $table->decimal('amount', 10, 2);
+
+                $table->unique(['limit_id', 'startdate', 'enddate']);
+
+                // connect limit
+                $table->foreign('limit_id')->references('id')->on('limits')->onDelete('cascade');
+            }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_08_06_044416_create_component_recurring_transaction_table.php b/database/migrations/2014_08_06_044416_create_component_recurring_transaction_table.php
new file mode 100644
index 0000000000..6105817f64
--- /dev/null
+++ b/database/migrations/2014_08_06_044416_create_component_recurring_transaction_table.php
@@ -0,0 +1,52 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ *
+ * Class CreateComponentRecurringTransactionTable
+ *
+ */
+class CreateComponentRecurringTransactionTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('component_recurring_transaction');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'component_recurring_transaction', function (Blueprint $table) {
+            $table->increments('id');
+            $table->integer('component_id')->unsigned();
+            $table->integer('recurring_transaction_id')->unsigned();
+            $table->boolean('optional');
+
+            // link components with component_id
+            $table->foreign('component_id')->references('id')->on('components')->onDelete('cascade');
+
+            // link transaction journals with transaction_journal_id
+            $table->foreign('recurring_transaction_id')->references('id')->on('recurring_transactions')->onDelete('cascade');
+
+            // component and recurring transaction must be unique.
+            $table->unique(['component_id', 'recurring_transaction_id'], 'cid_rtid_unique');
+
+        }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_08_12_173919_create_piggybank_repetitions_table.php b/database/migrations/2014_08_12_173919_create_piggybank_repetitions_table.php
new file mode 100644
index 0000000000..341d36a9d8
--- /dev/null
+++ b/database/migrations/2014_08_12_173919_create_piggybank_repetitions_table.php
@@ -0,0 +1,49 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ *
+ * Class CreatePiggyInstance
+ *
+ */
+class CreatePiggybankRepetitionsTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('piggybank_repetitions');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'piggybank_repetitions', function (Blueprint $table) {
+                $table->increments('id');
+                $table->timestamps();
+                $table->integer('piggybank_id')->unsigned();
+                $table->date('startdate')->nullable();
+                $table->date('targetdate')->nullable();
+                $table->decimal('currentamount', 10, 2);
+
+                $table->unique(['piggybank_id', 'startdate', 'targetdate']);
+
+                // connect instance to piggybank.
+                $table->foreign('piggybank_id')->references('id')->on('piggybanks')->onDelete('cascade');
+            }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_08_18_100330_create_piggybank_events_table.php b/database/migrations/2014_08_18_100330_create_piggybank_events_table.php
new file mode 100644
index 0000000000..8eebf01388
--- /dev/null
+++ b/database/migrations/2014_08_18_100330_create_piggybank_events_table.php
@@ -0,0 +1,51 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ *
+ * Class CreatePiggybankEventsTable
+ *
+ */
+class CreatePiggybankEventsTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('piggybank_events');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'piggybank_events', function (Blueprint $table) {
+                $table->increments('id');
+                $table->timestamps();
+                $table->integer('piggybank_id')->unsigned();
+                $table->integer('transaction_journal_id')->unsigned()->nullable();
+
+                $table->date('date');
+                $table->decimal('amount', 10, 2);
+
+                // connect instance to piggybank.
+                $table->foreign('piggybank_id')->references('id')->on('piggybanks')->onDelete('cascade');
+
+                // connect to journal:
+                $table->foreign('transaction_journal_id')->references('id')->on('transaction_journals')->onDelete('set null');
+            }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_08_23_113221_create_reminders_table.php b/database/migrations/2014_08_23_113221_create_reminders_table.php
new file mode 100644
index 0000000000..1aaa49fb0a
--- /dev/null
+++ b/database/migrations/2014_08_23_113221_create_reminders_table.php
@@ -0,0 +1,50 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ *
+ * Class CreateRemindersTable
+ *
+ */
+class CreateRemindersTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('reminders');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'reminders', function (Blueprint $table) {
+                $table->increments('id');
+                $table->timestamps();
+                $table->integer('user_id')->unsigned();
+                $table->date('startdate');
+                $table->date('enddate')->nullable();
+                $table->boolean('active');
+                $table->boolean('notnow')->default(0);
+                $table->integer('remindersable_id')->unsigned()->nullable();
+                $table->string('remindersable_type')->nullable();
+
+                // connect reminders to users
+                $table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
+            }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_10_12_000000_create_users_table.php b/database/migrations/2014_10_12_000000_create_users_table.php
deleted file mode 100644
index 36a1db9bc3..0000000000
--- a/database/migrations/2014_10_12_000000_create_users_table.php
+++ /dev/null
@@ -1,36 +0,0 @@
-<?php
-
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Database\Migrations\Migration;
-
-class CreateUsersTable extends Migration {
-
-	/**
-	 * Run the migrations.
-	 *
-	 * @return void
-	 */
-	public function up()
-	{
-		Schema::create('users', function(Blueprint $table)
-		{
-			$table->increments('id');
-			$table->string('name');
-			$table->string('email')->unique();
-			$table->string('password', 60);
-			$table->rememberToken();
-			$table->timestamps();
-		});
-	}
-
-	/**
-	 * Reverse the migrations.
-	 *
-	 * @return void
-	 */
-	public function down()
-	{
-		Schema::drop('users');
-	}
-
-}
diff --git a/database/migrations/2014_11_10_172053_create_account_meta_table.php b/database/migrations/2014_11_10_172053_create_account_meta_table.php
new file mode 100644
index 0000000000..1febb05a1b
--- /dev/null
+++ b/database/migrations/2014_11_10_172053_create_account_meta_table.php
@@ -0,0 +1,49 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ *
+ * Class CreateAccountMetaTable
+ *
+ */
+class CreateAccountMetaTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        //
+        Schema::drop('account_meta');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        //
+        Schema::create(
+            'account_meta', function (Blueprint $table) {
+                $table->increments('id');
+                $table->timestamps();
+                $table->integer('account_id')->unsigned();
+                $table->string('name');
+                $table->text('data');
+
+                $table->unique(['account_id', 'name']);
+
+
+            }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_11_29_135749_create_transaction_groups_table.php b/database/migrations/2014_11_29_135749_create_transaction_groups_table.php
new file mode 100644
index 0000000000..c3d2e3af49
--- /dev/null
+++ b/database/migrations/2014_11_29_135749_create_transaction_groups_table.php
@@ -0,0 +1,48 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ *
+ * Class CreateTransactionGroupsTable
+ *
+ */
+class CreateTransactionGroupsTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('transaction_groups');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create(
+            'transaction_groups', function (Blueprint $table) {
+                $table->increments('id');
+                $table->timestamps();
+                $table->softDeletes();
+                $table->integer('user_id')->unsigned();
+                $table->enum('relation', ['balance']);
+
+                // connect reminders to users
+                $table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
+            }
+        );
+
+
+    }
+
+}
diff --git a/database/migrations/2014_11_29_140217_create_transaction_group_transaction_journal_table.php b/database/migrations/2014_11_29_140217_create_transaction_group_transaction_journal_table.php
new file mode 100644
index 0000000000..7a275b68d6
--- /dev/null
+++ b/database/migrations/2014_11_29_140217_create_transaction_group_transaction_journal_table.php
@@ -0,0 +1,49 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * Class CreateTransactionGroupTransactionJournalTable
+ *
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ */
+class CreateTransactionGroupTransactionJournalTable extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        //
+        Schema::drop('transaction_group_transaction_journal');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+
+        Schema::create(
+            'transaction_group_transaction_journal', function (Blueprint $table) {
+                $table->increments('id');
+                $table->integer('transaction_group_id')->unsigned();
+                $table->integer('transaction_journal_id')->unsigned();
+
+                // link to foreign tables.
+                $table->foreign('transaction_group_id', 'tr_grp_id')->references('id')->on('transaction_groups')->onDelete('cascade');
+                $table->foreign('transaction_journal_id', 'tr_trj_id')->references('id')->on('transaction_journals')->onDelete('cascade');
+
+                // add unique.
+                $table->unique(['transaction_group_id', 'transaction_journal_id'], 'tt_joined');
+            }
+        );
+    }
+
+}
diff --git a/database/migrations/2014_12_13_190730_changes_for_v321.php b/database/migrations/2014_12_13_190730_changes_for_v321.php
new file mode 100644
index 0000000000..9d5242189d
--- /dev/null
+++ b/database/migrations/2014_12_13_190730_changes_for_v321.php
@@ -0,0 +1,497 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName) // method names are mandated by laravel.
+ * @SuppressWarnings("TooManyMethods") // I'm fine with this
+ *
+ * Down:
+ * 1. Create new Components based on Budgets.
+ * 2. Create new Components based on Categories
+ * 3. Recreate component_id in limits
+ * 4. Update all budget_limits entries (component_id).
+ * 5. Add the foreign key to component_id in budget_limits
+ * 6. Drop column 'budget_id' in budget_limits.
+ * 7. Create table journal_components.
+ * 8. create entries for budgets in journal_components.
+ * 9. create entries for categories in journal_components.
+ * 10. drop table budget_journals
+ * 11. drop table category_journals
+ * 12. drop table budgets
+ * 13. drop table categories.
+ * 14. rename budget_limits to limits.
+ * 15. Rename piggy_bank_events to piggybank_events
+ * 16. Rename field 'budget_limit_id' to 'limit_id' in 'limit_repetitions'
+ * 17. Do not recreate component_recurring_transaction
+ * 18. Do not recreate component_transaction
+ * 19. Do not recreate field 'piggybank_id' in 'transactions'
+ * 20. Drop fields from currency table.
+ *
+ *
+ *
+ * Up:
+ *
+ * 1. Create new budget table.
+ * 2. Create new category table.
+ * 3. Create journal_budget table.
+ * 4. Create journal_category table.
+ * 5. Move budgets to new budgets table AND move journal_components to budget_components.
+ * 6. Move categories to categories table AND move journal_components to category_components.
+ * 7. Rename limits to budget_limits.
+ * 8. Rename piggybank_events to piggy_bank_events
+ * 9. Rename field 'limit_id' to 'budget_limit_id' in 'limit_repetitions'
+ * 10. Create field budget_id in budget_limits.
+ * 11. Update budget_limits with budgets (instead of components).
+ * 12. drop table journal_components
+ * 13. Drop table component_recurring_transaction
+ * 14. Drop table component_transaction
+ * 15. Drop field 'piggybank_id' from 'transactions'
+ * 16. Drop field 'component_id' from 'budget_limits'
+ * 17. Expand currency table with new fields.
+ *
+ * Class ChangesForV321
+ */
+class ChangesForV321 extends Migration
+{
+    public function down()
+    {
+
+        $this->moveBudgetsBack(); // 1.
+        $this->moveCategoriesBack(); // 2.
+        $this->createComponentId(); // 3.
+        $this->updateComponentInBudgetLimits(); // 4.
+        $this->createComponentIdForeignKey(); // 5.
+        $this->dropBudgetIdColumnInBudgetLimits(); // 6.
+        $createComponents = new CreateComponentTransactionJournalTable;  // 7.
+        $createComponents->up();
+        $this->moveBackEntriesForBudgetsInJoinedTable(); // 8.
+        $this->moveBackEntriesForCategoriesInJoinedTable(); // 9.
+        $this->dropBudgetJournalTable(); // 10.
+        $this->dropCategoryJournalTable(); // 11.
+        $this->dropBudgetTable(); // 12.
+        $this->dropCategoryTable(); // 13.
+        $this->renameBudgetLimits(); // 14.
+        $this->renamePiggyBankEvents(); // 15.
+        $this->renameBudgetLimitToBudgetInRepetitions(); // 16.
+        // 17, 18, 19
+        $this->dropFieldsFromCurrencyTable(); // 20.
+
+
+    }
+
+    public function moveBudgetsBack()
+    {
+        Budget::get()->each(
+            function (Budget $budget) {
+                Component::firstOrCreate(
+                    [
+                        'name'    => $budget->name,
+                        'user_id' => $budget->user_id,
+                        'class'   => 'Budget'
+                    ]
+                );
+            }
+        );
+    }
+
+    public function moveCategoriesBack()
+    {
+        Category::get()->each(
+            function (Category $category) {
+                Component::firstOrCreate(
+                    [
+                        'name'    => $category->name,
+                        'user_id' => $category->user_id,
+                        'class'   => 'Category'
+                    ]
+                );
+            }
+        );
+    }
+
+    public function createComponentId()
+    {
+        Schema::table(
+            'budget_limits', function (Blueprint $table) {
+            $table->integer('component_id')->unsigned();
+        }
+        );
+    }
+
+    public function updateComponentInBudgetLimits()
+    {
+        BudgetLimit::get()->each(
+            function (BudgetLimit $bl) {
+                $budgetId = $bl->budget_id;
+                $budget   = Budget::find($budgetId);
+                if ($budget) {
+                    $component = Component::where('class', 'Budget')->where('user_id', $budget->user_id)->where('name', $budget->name)->first();
+                    if ($component) {
+                        $bl->component_id = $component->id;
+                        $bl->save();
+                    }
+                }
+            }
+        );
+    }
+
+    public function createComponentIdForeignKey()
+    {
+        Schema::table(
+            'budget_limits', function (Blueprint $table) {
+            $table->foreign('component_id', 'limits_component_id_foreign')->references('id')->on('components')->onDelete('cascade');
+        }
+        );
+    }
+
+    public function dropBudgetIdColumnInBudgetLimits()
+    {
+        Schema::table(
+            'budget_limits', function (Blueprint $table) {
+            $table->dropForeign('bid_foreign');
+            $table->dropColumn('budget_id'); // also drop foreign key!
+        }
+        );
+    }
+
+    public function moveBackEntriesForBudgetsInJoinedTable()
+    {
+        $set = DB::table('budget_transaction_journal')->get();
+        foreach ($set as $entry) {
+            $budget = Budget::find($entry->budget_id);
+            if ($budget) {
+                $component = Component::where('class', 'Budget')->where('name', $budget->name)->where('user_id', $budget->user_id)->first();
+                if ($component) {
+                    DB::table('component_transaction_journal')->insert(
+                        [
+                            'component_id'           => $component->id,
+                            'transaction_journal_id' => $entry->transaction_journal_id
+                        ]
+                    );
+                }
+
+            }
+        }
+
+    }
+
+    public function moveBackEntriesForCategoriesInJoinedTable()
+    {
+        $set = DB::table('category_transaction_journal')->get();
+        foreach ($set as $entry) {
+            $category = Category::find($entry->category_id);
+            if ($category) {
+                $component = Component::where('class', 'Category')->where('name', $category->name)->where('user_id', $category->user_id)->first();
+                if ($component) {
+                    DB::table('component_transaction_journal')->insert(
+                        [
+                            'component_id'           => $component->id,
+                            'transaction_journal_id' => $entry->transaction_journal_id
+                        ]
+                    );
+                }
+
+            }
+        }
+
+    }
+
+    public function dropBudgetJournalTable()
+    {
+        Schema::dropIfExists('budget_transaction_journal');
+    }
+
+    public function dropCategoryJournalTable()
+    {
+        Schema::dropIfExists('category_transaction_journal');
+    }
+
+    public function dropBudgetTable()
+    {
+        Schema::dropIfExists('budgets');
+    }
+
+    public function dropCategoryTable()
+    {
+        Schema::dropIfExists('categories');
+    }
+
+    public function renameBudgetLimits()
+    {
+        Schema::rename('budget_limits', 'limits');
+    }
+
+    public function renamePiggyBankEvents()
+    {
+        Schema::rename('piggy_bank_events', 'piggybank_events');
+
+    }
+
+    public function renameBudgetLimitToBudgetInRepetitions()
+    {
+        Schema::table(
+            'limit_repetitions', function (Blueprint $table) {
+            $table->renameColumn('budget_limit_id', 'limit_id');
+        }
+        );
+    }
+
+    public function dropFieldsFromCurrencyTable()
+    {
+
+        Schema::table(
+            'transaction_currencies', function (Blueprint $table) {
+            $table->dropColumn('symbol');
+            $table->dropColumn('name');
+        }
+        );
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        $this->createBudgetTable(); // 1.
+        $this->createCategoryTable(); // 2.
+        $this->createBudgetJournalTable(); // 3
+        $this->createCategoryJournalTable(); // 4.
+        $this->moveBudgets(); // 5.
+        $this->moveCategories(); // 6.
+        $this->correctNameForBudgetLimits(); // 7.
+        $this->correctNameForPiggyBankEvents(); // 8.
+        $this->renameBudgetToBudgetLimitInRepetitions(); // 9.
+        $this->addBudgetIdFieldToBudgetLimits(); // 10.
+        $this->moveComponentIdToBudgetId(); // 11.
+        $this->dropComponentJournalTable(); // 12.
+        $this->dropComponentRecurringTransactionTable(); // 13.
+        $this->dropComponentTransactionTable(); // 14.
+        $this->dropPiggyBankIdFromTransactions(); // 15.
+        $this->dropComponentIdFromBudgetLimits(); // 16.
+        $this->expandCurrencyTable(); // 17.
+
+    }
+
+    public function createBudgetTable()
+    {
+        Schema::create(
+            'budgets', function (Blueprint $table) {
+            $table->increments('id');
+            $table->timestamps();
+            $table->softDeletes();
+            $table->string('name', 50);
+            $table->integer('user_id')->unsigned();
+            $table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
+            $table->unique(['user_id', 'name']);
+        }
+        );
+
+
+    }
+
+    public function createCategoryTable()
+    {
+        Schema::create(
+            'categories', function (Blueprint $table) {
+            $table->increments('id');
+            $table->timestamps();
+            $table->softDeletes();
+            $table->string('name', 50);
+            $table->integer('user_id')->unsigned();
+            $table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
+            $table->unique(['user_id', 'name']);
+        }
+        );
+    }
+
+    public function createBudgetJournalTable()
+    {
+        Schema::create(
+            'budget_transaction_journal', function (Blueprint $table) {
+            $table->increments('id');
+            $table->integer('budget_id')->unsigned();
+            $table->integer('transaction_journal_id')->unsigned();
+            $table->foreign('budget_id')->references('id')->on('budgets')->onDelete('cascade');
+            $table->foreign('transaction_journal_id')->references('id')->on('transaction_journals')->onDelete('cascade');
+            $table->unique(['budget_id', 'transaction_journal_id'], 'budid_tjid_unique');
+        }
+        );
+    }
+
+    public function createCategoryJournalTable()
+    {
+        Schema::create(
+            'category_transaction_journal', function (Blueprint $table) {
+            $table->increments('id');
+            $table->integer('category_id')->unsigned();
+            $table->integer('transaction_journal_id')->unsigned();
+            $table->foreign('category_id')->references('id')->on('categories')->onDelete('cascade');
+            $table->foreign('transaction_journal_id')->references('id')->on('transaction_journals')->onDelete('cascade');
+            $table->unique(['category_id', 'transaction_journal_id'], 'catid_tjid_unique');
+        }
+        );
+    }
+
+    public function moveBudgets()
+    {
+        Component::where('class', 'Budget')->get()->each(
+            function (Component $c) {
+                $entry  = [
+                    'user_id' => $c->user_id,
+                    'name'    => $c->name
+
+                ];
+                $budget = Budget::firstOrCreate($entry);
+                Log::debug('Migrated budget #' . $budget->id . ': ' . $budget->name);
+                // create entry in budget_transaction_journal
+                $connections = DB::table('component_transaction_journal')->where('component_id', $c->id)->get();
+                foreach ($connections as $connection) {
+                    DB::table('budget_transaction_journal')->insert(
+                        [
+                            'budget_id'              => $budget->id,
+                            'transaction_journal_id' => $connection->transaction_journal_id
+                        ]
+                    );
+                }
+            }
+        );
+    }
+
+    public function moveCategories()
+    {
+        Component::where('class', 'Category')->get()->each(
+            function (Component $c) {
+                $entry    = [
+                    'user_id' => $c->user_id,
+                    'name'    => $c->name
+
+                ];
+                $category = Category::firstOrCreate($entry);
+                Log::debug('Migrated category #' . $category->id . ': ' . $category->name);
+                // create entry in category_transaction_journal
+                $connections = DB::table('component_transaction_journal')->where('component_id', $c->id)->get();
+                foreach ($connections as $connection) {
+                    DB::table('category_transaction_journal')->insert(
+                        [
+                            'category_id'            => $category->id,
+                            'transaction_journal_id' => $connection->transaction_journal_id
+                        ]
+                    );
+                }
+            }
+        );
+    }
+
+    public function correctNameForBudgetLimits()
+    {
+        Schema::rename('limits', 'budget_limits');
+    }
+
+    public function correctNameForPiggyBankEvents()
+    {
+        Schema::rename('piggybank_events', 'piggy_bank_events');
+
+    }
+
+    public function renameBudgetToBudgetLimitInRepetitions()
+    {
+        Schema::table(
+            'limit_repetitions', function (Blueprint $table) {
+            $table->renameColumn('limit_id', 'budget_limit_id');
+        }
+        );
+    }
+
+    public function addBudgetIdFieldToBudgetLimits()
+    {
+        Schema::table(
+            'budget_limits', function (Blueprint $table) {
+            $table->integer('budget_id', false, true)->nullable()->after('updated_at');
+            $table->foreign('budget_id', 'bid_foreign')->references('id')->on('budgets')->onDelete('cascade');
+        }
+        );
+    }
+
+    public function moveComponentIdToBudgetId()
+    {
+        \Log::debug('Now in moveComponentIdToBudgetId()');
+        BudgetLimit::get()->each(
+            function (BudgetLimit $bl) {
+                \Log::debug('Now at budgetLimit #' . $bl->id . ' with component_id: ' . $bl->component_id);
+                $component = Component::find($bl->component_id);
+                if ($component) {
+                    \Log::debug('Found component with id #' . $component->id . ' and name ' . $component->name);
+                    $budget = Budget::whereName($component->name)->whereUserId($component->user_id)->first();
+                    if ($budget) {
+                        \Log::debug('Found a budget with ID #' . $budget->id . ' and name ' . $budget->name);
+                        $bl->budget_id = $budget->id;
+                        $bl->save();
+                        \Log::debug('Connected budgetLimit #' . $bl->id . ' to budget_id' . $budget->id);
+                    } else {
+                        \Log::debug('Could not find a matching budget with name ' . $component->name);
+                    }
+                } else {
+                    \Log::debug('Could not find a component with id ' . $bl->component_id);
+                }
+            }
+        );
+        \Log::debug('Done with moveComponentIdToBudgetId()');
+
+    }
+
+    public function dropComponentJournalTable()
+    {
+        Schema::dropIfExists('component_transaction_journal');
+    }
+
+    public function dropComponentRecurringTransactionTable()
+    {
+        Schema::dropIfExists('component_recurring_transaction');
+    }
+
+    public function dropComponentTransactionTable()
+    {
+        Schema::dropIfExists('component_transaction');
+    }
+
+    public function dropPiggyBankIdFromTransactions()
+    {
+
+        Schema::table(
+            'transactions', function (Blueprint $table) {
+            if (Schema::hasColumn('transactions', 'piggybank_id')) {
+                $table->dropForeign('transactions_piggybank_id_foreign');
+                $table->dropColumn('piggybank_id');
+            }
+        }
+        );
+    }
+
+    public function dropComponentIdFromBudgetLimits()
+    {
+        Schema::table(
+            'budget_limits', function (Blueprint $table) {
+            $table->dropForeign('limits_component_id_foreign');
+            $table->dropColumn('component_id');
+        }
+        );
+    }
+
+    public function expandCurrencyTable()
+    {
+        Schema::table(
+            'transaction_currencies', function (Blueprint $table) {
+            $table->string('name', 48)->nullable();
+            $table->string('symbol', 8)->nullable();
+        }
+        );
+        \DB::update('UPDATE `transaction_currencies` SET `symbol` = "&#8364;", `name` = "Euro" WHERE `code` = "EUR";');
+    }
+
+
+}
diff --git a/database/migrations/2014_12_24_191544_changes_for_v322.php b/database/migrations/2014_12_24_191544_changes_for_v322.php
new file mode 100644
index 0000000000..5b5e7abff2
--- /dev/null
+++ b/database/migrations/2014_12_24_191544_changes_for_v322.php
@@ -0,0 +1,172 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ * @SuppressWarnings("MethodLength") // I don't mind this in case of migrations.
+
+ *
+ * Class ChangesForV322
+ */
+class ChangesForV322 extends Migration
+{
+    /**
+     *
+     */
+    public function down()
+    {
+        // rename tables:
+        Schema::rename('piggy_bank_repetitions', 'piggybank_repetitions');
+        Schema::rename('piggy_banks', 'piggybanks');
+
+        // rename fields
+        Schema::table(
+            'piggy_bank_events', function (Blueprint $table) {
+            $table->renameColumn('piggy_bank_id', 'piggybank_id');
+        }
+        );
+
+        Schema::table(
+            'piggybank_repetitions', function (Blueprint $table) {
+            $table->renameColumn('piggy_bank_id', 'piggybank_id');
+        }
+        );
+
+        // remove soft delete to piggy banks
+        Schema::table(
+            'piggybanks', function (Blueprint $table) {
+            $table->dropSoftDeletes();
+        }
+        );
+
+        // drop keys from bills (foreign bills_uid_for and unique uid_name_unique)
+        Schema::table(
+            'bills', function (Blueprint $table) {
+            $table->dropForeign('bills_uid_for');
+            $table->dropUnique('uid_name_unique');
+        }
+        );
+        // drop foreign key from transaction_journals (bill_id_foreign)
+        Schema::table(
+            'transaction_journals', function (Blueprint $table) {
+            $table->dropForeign('bill_id_foreign');
+
+        }
+        );
+
+        // drop foreign key from budget_limits:
+        Schema::table(
+            'budget_limits', function (Blueprint $table) {
+            $table->dropForeign('bid_foreign');
+            $table->dropUnique('unique_bl_combi');
+        }
+        );
+
+        // rename bills to recurring_transactions
+        Schema::rename('bills', 'recurring_transactions');
+        // recreate foreign key recurring_transactions_user_id_foreign in recurring_transactions
+        // recreate unique recurring_transactions_user_id_name_unique in recurring_transactions
+        Schema::table(
+            'recurring_transactions', function (Blueprint $table) {
+            $table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
+            $table->unique(['user_id', 'name']);
+        }
+        );
+
+        // rename bill_id to recurring_transaction_id
+        // recreate foreign transaction_journals_recurring_transaction_id_foreign in transaction_journals
+        Schema::table(
+            'transaction_journals', function (Blueprint $table) {
+            $table->renameColumn('bill_id', 'recurring_transaction_id');
+            $table->foreign('recurring_transaction_id')->references('id')->on('recurring_transactions')->onDelete('set null');
+        }
+        );
+
+
+    }
+
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        // rename tables:
+        Schema::rename('piggybank_repetitions', 'piggy_bank_repetitions');
+        Schema::rename('piggybanks', 'piggy_banks');
+
+        // recreate it the correct way:
+        Schema::table(
+            'budget_limits', function (Blueprint $table) {
+            $table->unique(['budget_id', 'startdate', 'repeat_freq'], 'unique_bl_combi');
+        }
+        );
+
+        // rename fields
+        Schema::table(
+            'piggy_bank_events', function (Blueprint $table) {
+            $table->renameColumn('piggybank_id', 'piggy_bank_id');
+        }
+        );
+
+        Schema::table(
+            'piggy_bank_repetitions', function (Blueprint $table) {
+            $table->renameColumn('piggybank_id', 'piggy_bank_id');
+        }
+        );
+
+        // add soft delete to piggy banks
+        Schema::table(
+            'piggy_banks', function (Blueprint $table) {
+            $table->softDeletes();
+        }
+        );
+
+        // rename everything related to recurring transactions, aka bills:
+        Schema::table(
+            'transaction_journals', function (Blueprint $table) {
+
+
+            // drop relation
+            $table->dropForeign('transaction_journals_recurring_transaction_id_foreign');
+            // rename column
+            $table->renameColumn('recurring_transaction_id', 'bill_id');
+
+        }
+        );
+
+        Schema::table(
+            'recurring_transactions', function (Blueprint $table) {
+            $table->dropForeign('recurring_transactions_user_id_foreign');
+            $table->dropUnique('recurring_transactions_user_id_name_unique');
+        }
+        );
+        // rename table:
+        Schema::rename('recurring_transactions', 'bills');
+
+        // recreate foreign relation:
+        Schema::table(
+            'transaction_journals', function (Blueprint $table) {
+            $table->foreign('bill_id', 'bill_id_foreign')->references('id')->on('bills')->onDelete('set null');
+        }
+        );
+
+        // recreate more foreign relations.
+        Schema::table(
+            'bills', function (Blueprint $table) {
+            // connect user id to users
+            $table->foreign('user_id', 'bills_uid_for')->references('id')->on('users')->onDelete('cascade');
+
+            // for a user, the name must be unique
+            $table->unique(['user_id', 'name'], 'uid_name_unique');
+        }
+        );
+
+
+    }
+
+}
diff --git a/database/migrations/2015_01_18_082406_changes_for_v325.php b/database/migrations/2015_01_18_082406_changes_for_v325.php
new file mode 100644
index 0000000000..32a4d2e769
--- /dev/null
+++ b/database/migrations/2015_01_18_082406_changes_for_v325.php
@@ -0,0 +1,62 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\QueryException;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * @SuppressWarnings(PHPMD.ShortMethodName)
+ * @SuppressWarnings("MethodLength") // I don't mind this in case of migrations.
+ *
+ * Class ChangesForV325
+ */
+class ChangesForV325 extends Migration
+{
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        //
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        //
+
+        // delete an old index:
+        try {
+            Schema::table(
+                'budget_limits', function (Blueprint $table) {
+                $table->dropUnique('unique_ci_combi');
+
+            }
+            );
+        } catch (PDOException $e) {
+            // don't care.
+        }
+
+        // allow journal descriptions to be encrypted.
+        Schema::table(
+            'transaction_journals', function (Blueprint $table) {
+            $table->boolean('encrypted')->default(0);
+
+        }
+        );
+        try {
+            DB::update('ALTER TABLE `transaction_journals` MODIFY `description` VARCHAR(1024)');
+        } catch (PDOException $e) {
+            // don't care.
+        }
+
+    }
+
+}
diff --git a/database/seeds/AccountTypeSeeder.php b/database/seeds/AccountTypeSeeder.php
new file mode 100644
index 0000000000..e2e3b6ee50
--- /dev/null
+++ b/database/seeds/AccountTypeSeeder.php
@@ -0,0 +1,25 @@
+<?php
+use Illuminate\Database\Seeder;
+
+
+/**
+ * Class AccountTypeSeeder
+ */
+class AccountTypeSeeder extends Seeder
+{
+    public function run()
+    {
+        DB::table('account_types')->delete();
+
+        AccountType::create(['type' => 'Default account', 'editable' => true]);
+        AccountType::create(['type' => 'Cash account', 'editable' => false]);
+        AccountType::create(['type' => 'Asset account', 'editable' => true]);
+        AccountType::create(['type' => 'Expense account', 'editable' => true]);
+        AccountType::create(['type' => 'Revenue account', 'editable' => true]);
+        AccountType::create(['type' => 'Initial balance account', 'editable' => false]);
+        AccountType::create(['type' => 'Beneficiary account', 'editable' => true]);
+        AccountType::create(['type' => 'Import account', 'editable' => false]);
+    }
+
+
+} 
diff --git a/database/seeds/DatabaseSeeder.php b/database/seeds/DatabaseSeeder.php
index b3c69b56e8..275f0b8500 100644
--- a/database/seeds/DatabaseSeeder.php
+++ b/database/seeds/DatabaseSeeder.php
@@ -1,20 +1,24 @@
 <?php
-
 use Illuminate\Database\Seeder;
 use Illuminate\Database\Eloquent\Model;
-
 class DatabaseSeeder extends Seeder {
 
-	/**
-	 * Run the database seeds.
-	 *
-	 * @return void
-	 */
-	public function run()
-	{
-		Model::unguard();
+    /**
+     * Run the database seeds.
+     *
+     * @return void
+     */
+    public function run()
+    {
+        Model::unguard();
 
-		// $this->call('UserTableSeeder');
-	}
+        $this->call('AccountTypeSeeder');
+        $this->call('TransactionCurrencySeeder');
+        $this->call('TransactionTypeSeeder');
+
+        if (App::environment() == 'testing' || App::environment() == 'homestead') {
+            $this->call('TestDataSeeder');
+        }
+    }
 
 }
diff --git a/database/seeds/TestDataSeeder.php b/database/seeds/TestDataSeeder.php
new file mode 100644
index 0000000000..cd327f005c
--- /dev/null
+++ b/database/seeds/TestDataSeeder.php
@@ -0,0 +1,610 @@
+<?php
+use Carbon\Carbon;
+use Illuminate\Database\Seeder;
+
+/**
+ * @SuppressWarnings("CamelCase") // I'm fine with this.
+ * @SuppressWarnings("TooManyMethods") // I'm fine with this
+ * @SuppressWarnings("CouplingBetweenObjects") // I'm fine with this
+ * @SuppressWarnings("MethodLength") // I'm fine with this
+ *
+ * Class TestDataSeeder
+ */
+class TestDataSeeder extends Seeder
+{
+    /** @var  string */
+    public $eom;
+    /** @var  string */
+    public $neom;
+    /** @var  string */
+    public $nsom;
+    /** @var  string */
+    public $som;
+    /** @var  string */
+    public $today;
+    /** @var  string */
+    public $yaeom;
+    /** @var  string */
+    public $yasom;
+    /** @var Carbon */
+    protected $_endOfMonth;
+    /** @var Carbon */
+    protected $_nextEndOfMonth;
+    /** @var Carbon */
+    protected $_nextStartOfMonth;
+    /** @var Carbon */
+    protected $_startOfMonth;
+    /** @var  Carbon */
+    protected $_today;
+    /** @var  Carbon */
+    protected $_yearAgoEndOfMonth;
+    /** @var  Carbon */
+    protected $_yearAgoStartOfMonth;
+
+    /**
+     * A whole bunch of times and dates.
+     */
+    public function __construct()
+    {
+        $this->_startOfMonth        = Carbon::now()->startOfMonth();
+        $this->som                  = $this->_startOfMonth->format('Y-m-d');
+        $this->_endOfMonth          = Carbon::now()->endOfMonth();
+        $this->eom                  = $this->_endOfMonth->format('Y-m-d');
+        $this->_nextStartOfMonth    = Carbon::now()->addMonth()->startOfMonth();
+        $this->nsom                 = $this->_nextStartOfMonth->format('Y-m-d');
+        $this->_nextEndOfMonth      = Carbon::now()->addMonth()->endOfMonth();
+        $this->neom                 = $this->_nextEndOfMonth->format('Y-m-d');
+        $this->_yearAgoStartOfMonth = Carbon::now()->subYear()->startOfMonth();
+        $this->yasom                = $this->_yearAgoStartOfMonth->format('Y-m-d');
+        $this->_yearAgoEndOfMonth   = Carbon::now()->subYear()->startOfMonth();
+        $this->yaeom                = $this->_yearAgoEndOfMonth->format('Y-m-d');
+        $this->_today               = Carbon::now();
+        $this->today                = $this->_today->format('Y-m-d');
+    }
+
+    /**
+     * Dates are always this month, the start of this month or earlier.
+     */
+    public function run()
+    {
+        $this->createUsers();
+        $this->createAssetAccounts();
+        $this->createBudgets();
+        $this->createCategories();
+        $this->createPiggyBanks();
+        $this->createReminders();
+        $this->createRecurringTransactions();
+        $this->createBills();
+        $this->createExpenseAccounts();
+        $this->createRevenueAccounts();
+
+        $current = clone $this->_yearAgoStartOfMonth;
+        while ($current <= $this->_startOfMonth) {
+
+            // create expenses for rent, utilities, TV, phone on the 1st of the month.
+            $this->createMonthlyExpenses(clone $current);
+            $this->createGroceries(clone $current);
+            $this->createBigExpense(clone $current);
+
+            echo 'Created test-content for ' . $current->format('F Y') . "\n";
+            $current->addMonth();
+        }
+        $this->createPiggyBankEvent();
+
+
+    }
+
+    /**
+     *
+     */
+    public function createUsers()
+    {
+        User::create(['email' => 'reset@example.com', 'password' => 'functional', 'reset' => 'okokokokokokokokokokokokokokokok', 'remember_token' => null]);
+        User::create(['email' => 'functional@example.com', 'password' => 'functional', 'reset' => null, 'remember_token' => null]);
+        User::create(['email' => 'thegrumpydictator@gmail.com', 'password' => 'james', 'reset' => null, 'remember_token' => null]);
+    }
+
+    /**
+     *
+     */
+    public function createAssetAccounts()
+    {
+        $user      = User::whereEmail('thegrumpydictator@gmail.com')->first();
+        $assetType = AccountType::whereType('Asset account')->first();
+        $ibType    = AccountType::whereType('Initial balance account')->first();
+        $obType    = TransactionType::whereType('Opening balance')->first();
+        $euro      = TransactionCurrency::whereCode('EUR')->first();
+
+
+        $acc_a = Account::create(['user_id' => $user->id, 'account_type_id' => $assetType->id, 'name' => 'Checking account', 'active' => 1]);
+        $acc_b = Account::create(['user_id' => $user->id, 'account_type_id' => $assetType->id, 'name' => 'Savings account', 'active' => 1]);
+        $acc_c = Account::create(['user_id' => $user->id, 'account_type_id' => $assetType->id, 'name' => 'Delete me', 'active' => 1]);
+
+        $acc_d = Account::create(['user_id' => $user->id, 'account_type_id' => $ibType->id, 'name' => 'Checking account initial balance', 'active' => 0]);
+        $acc_e = Account::create(['user_id' => $user->id, 'account_type_id' => $ibType->id, 'name' => 'Savings account initial balance', 'active' => 0]);
+        $acc_f = Account::create(['user_id' => $user->id, 'account_type_id' => $ibType->id, 'name' => 'Delete me initial balance', 'active' => 0]);
+
+        $this->createJournal(
+            ['from' => $acc_d, 'to' => $acc_a, 'amount' => 4000, 'transactionType' => $obType, 'description' => 'Initial Balance for Checking account',
+             'date' => $this->yasom, 'transactionCurrency' => $euro]
+        );
+        $this->createJournal(
+            ['from' => $acc_e, 'to' => $acc_b, 'amount' => 10000, 'transactionType' => $obType, 'description' => 'Initial Balance for Savings account',
+             'date' => $this->yasom, 'transactionCurrency' => $euro]
+        );
+        $this->createJournal(
+            ['from' => $acc_f, 'to' => $acc_c, 'amount' => 100, 'transactionType' => $obType, 'description' => 'Initial Balance for Delete me',
+             'date' => $this->yasom, 'transactionCurrency' => $euro]
+        );
+
+
+    }
+
+    /**
+     * @param array $data
+     *
+     * @return TransactionJournal
+     */
+    public function createJournal(array $data)
+    {
+        $user   = User::whereEmail('thegrumpydictator@gmail.com')->first();
+        $billID = isset($data['bill']) ? $data['bill']->id : null;
+
+        /** @var TransactionJournal $journal */
+        $journal = TransactionJournal::create(
+            [
+                'user_id'                 => $user->id,
+                'transaction_type_id'     => $data['transactionType']->id,
+                'transaction_currency_id' => $data['transactionCurrency']->id,
+                'bill_id'                 => $billID,
+                'description'             => $data['description'],
+                'completed'               => 1,
+                'date'                    => $data['date']
+            ]
+        );
+
+        Transaction::create(['account_id' => $data['from']->id, 'transaction_journal_id' => $journal->id, 'amount' => $data['amount'] * -1]);
+        Transaction::create(['account_id' => $data['to']->id, 'transaction_journal_id' => $journal->id, 'amount' => $data['amount']]);
+
+        if (isset($data['budget'])) {
+            $journal->budgets()->save($data['budget']);
+        }
+        if (isset($data['category'])) {
+            $journal->categories()->save($data['category']);
+        }
+
+        return $journal;
+    }
+
+    /**
+     *
+     */
+    public function createBudgets()
+    {
+        $user = User::whereEmail('thegrumpydictator@gmail.com')->first();
+
+        $groceries = Budget::create(['user_id' => $user->id, 'name' => 'Groceries']);
+        $bills     = Budget::create(['user_id' => $user->id, 'name' => 'Bills']);
+        $deleteMe  = Budget::create(['user_id' => $user->id, 'name' => 'Delete me']);
+        Budget::create(['user_id' => $user->id, 'name' => 'Budget without repetition']);
+        $groceriesLimit = BudgetLimit::create(
+            ['startdate' => $this->som, 'amount' => 201, 'repeats' => 0, 'repeat_freq' => 'monthly', 'budget_id' => $groceries->id]
+        );
+        $billsLimit     = BudgetLimit::create(
+            ['startdate' => $this->som, 'amount' => 202, 'repeats' => 0, 'repeat_freq' => 'monthly', 'budget_id' => $bills->id]
+        );
+        $deleteMeLimit  = BudgetLimit::create(
+            ['startdate' => $this->som, 'amount' => 203, 'repeats' => 0, 'repeat_freq' => 'monthly', 'budget_id' => $deleteMe->id]
+        );
+
+        // and because we have no filters, some repetitions:
+        LimitRepetition::create(['budget_limit_id' => $groceriesLimit->id, 'startdate' => $this->som, 'enddate' => $this->eom, 'amount' => 201]);
+        LimitRepetition::create(['budget_limit_id' => $billsLimit->id, 'startdate' => $this->som, 'enddate' => $this->eom, 'amount' => 202]);
+        LimitRepetition::create(['budget_limit_id' => $deleteMeLimit->id, 'startdate' => $this->som, 'enddate' => $this->eom, 'amount' => 203]);
+    }
+
+    /**
+     *
+     */
+    public function createCategories()
+    {
+        $user = User::whereEmail('thegrumpydictator@gmail.com')->first();
+        Category::create(['user_id' => $user->id, 'name' => 'DailyGroceries']);
+        Category::create(['user_id' => $user->id, 'name' => 'Lunch']);
+        Category::create(['user_id' => $user->id, 'name' => 'House']);
+        Category::create(['user_id' => $user->id, 'name' => 'Delete me']);
+
+    }
+
+    /**
+     *
+     */
+    public function createPiggyBanks()
+    {
+        // account
+        $savings = Account::whereName('Savings account')->orderBy('id', 'DESC')->first();
+
+        // some dates
+        $endDate  = clone $this->_startOfMonth;
+        $nextYear = clone $this->_startOfMonth;
+
+        $endDate->addMonths(4);
+        $nextYear->addYear()->subDay();
+
+        $next = $nextYear->format('Y-m-d');
+        $end  = $endDate->format('Y-m-d');
+
+        // piggy bank
+        $newCamera = PiggyBank::create(
+            [
+                'account_id'    => $savings->id,
+                'name'          => 'New camera',
+                'targetamount'  => 2000,
+                'startdate'     => $this->som,
+                'targetdate'    => null,
+                'repeats'       => 0,
+                'rep_length'    => null,
+                'rep_every'     => 0,
+                'rep_times'     => null,
+                'reminder'      => null,
+                'reminder_skip' => 0,
+                'remind_me'     => 0,
+                'order'         => 0,
+            ]
+        );
+        // and some events!
+        PiggyBankEvent::create(['piggy_bank_id' => $newCamera->id, 'date' => $this->som, 'amount' => 100]);
+        PiggyBankRepetition::create(['piggy_bank_id' => $newCamera->id, 'startdate' => $this->som, 'targetdate' => null, 'currentamount' => 100]);
+
+
+        $newClothes = PiggyBank::create(
+            [
+                'account_id'    => $savings->id,
+                'name'          => 'New clothes',
+                'targetamount'  => 2000,
+                'startdate'     => $this->som,
+                'targetdate'    => $end,
+                'repeats'       => 0,
+                'rep_length'    => null,
+                'rep_every'     => 0,
+                'rep_times'     => null,
+                'reminder'      => null,
+                'reminder_skip' => 0,
+                'remind_me'     => 0,
+                'order'         => 0,
+            ]
+        );
+
+        PiggyBankEvent::create(['piggy_bank_id' => $newClothes->id, 'date' => $this->som, 'amount' => 100]);
+        PiggyBankRepetition::create(['piggy_bank_id' => $newClothes->id, 'startdate' => $this->som, 'targetdate' => $end, 'currentamount' => 100]);
+
+        // weekly reminder piggy bank
+        $weekly = PiggyBank::create(
+            [
+                'account_id'    => $savings->id,
+                'name'          => 'Weekly reminder for clothes',
+                'targetamount'  => 2000,
+                'startdate'     => $this->som,
+                'targetdate'    => $next,
+                'repeats'       => 0,
+                'rep_length'    => null,
+                'rep_every'     => 0,
+                'rep_times'     => null,
+                'reminder'      => 'week',
+                'reminder_skip' => 0,
+                'remind_me'     => 1,
+                'order'         => 0,
+            ]
+        );
+        PiggyBankRepetition::create(['piggy_bank_id' => $weekly->id, 'startdate' => $this->som, 'targetdate' => $next, 'currentamount' => 0]);
+    }
+
+    /**
+     *
+     */
+    public function createReminders()
+    {
+        $user = User::whereEmail('thegrumpydictator@gmail.com')->first();
+        // for weekly piggy bank (clothes)
+        $nextWeek  = clone $this->_startOfMonth;
+        $piggyBank = PiggyBank::whereName('New clothes')->orderBy('id', 'DESC')->first();
+        $nextWeek->addWeek();
+        $week = $nextWeek->format('Y-m-d');
+
+        Reminder::create(
+            ['user_id'          => $user->id, 'startdate' => $this->som, 'enddate' => $week, 'active' => 1, 'notnow' => 0,
+             'remindersable_id' => $piggyBank->id, 'remindersable_type' => 'PiggyBank']
+        );
+
+        // a fake reminder::
+        Reminder::create(
+            ['user_id'            => $user->id, 'startdate' => $this->som, 'enddate' => $week, 'active' => 0, 'notnow' => 0, 'remindersable_id' => 40,
+             'remindersable_type' => 'Transaction']
+        );
+    }
+
+    /**
+     *
+     */
+    public function createRecurringTransactions()
+    {
+        // account
+        $savings = Account::whereName('Savings account')->orderBy('id', 'DESC')->first();
+        $user    = User::whereEmail('thegrumpydictator@gmail.com')->first();
+
+        $recurring = PiggyBank::create(
+            [
+                'account_id'    => $savings->id,
+                'name'          => 'Nieuwe spullen',
+                'targetamount'  => 1000,
+                'startdate'     => $this->som,
+                'targetdate'    => $this->eom,
+                'repeats'       => 1,
+                'rep_length'    => 'month',
+                'rep_every'     => 0,
+                'rep_times'     => 0,
+                'reminder'      => 'month',
+                'reminder_skip' => 0,
+                'remind_me'     => 1,
+                'order'         => 0,
+            ]
+        );
+        PiggyBankRepetition::create(['piggy_bank_id' => $recurring->id, 'startdate' => $this->som, 'targetdate' => $this->eom, 'currentamount' => 0]);
+        PiggyBankRepetition::create(
+            ['piggy_bank_id' => $recurring->id, 'startdate' => $this->nsom, 'targetdate' => $this->neom, 'currentamount' => 0]
+        );
+        Reminder::create(
+            ['user_id'          => $user->id, 'startdate' => $this->som, 'enddate' => $this->neom, 'active' => 1, 'notnow' => 0,
+             'remindersable_id' => $recurring->id, 'remindersable_type' => 'PiggyBank']
+        );
+    }
+
+    /**
+     *
+     */
+    public function createBills()
+    {
+        $user = User::whereEmail('thegrumpydictator@gmail.com')->first();
+        // bill
+        Bill::create(
+            ['user_id' => $user->id, 'name' => 'Rent', 'match' => 'rent,landlord', 'amount_min' => 700, 'amount_max' => 900, 'date' => $this->som,
+             'active'  => 1, 'automatch' => 1, 'repeat_freq' => 'monthly', 'skip' => 0,]
+        );
+
+        // bill
+        Bill::create(
+            [
+                'user_id'     => $user->id,
+                'name'        => 'Gas licht',
+                'match'       => 'no,match',
+                'amount_min'  => 500, 'amount_max' => 700,
+                'date'        => $this->som,
+                'active'      => 1, 'automatch' => 1,
+                'repeat_freq' => 'monthly', 'skip' => 0,
+            ]
+        );
+
+        // bill
+        Bill::create(
+            [
+                'user_id'     => $user->id,
+                'name'        => 'Something something',
+                'match'       => 'mumble,mumble',
+                'amount_min'  => 500,
+                'amount_max'  => 700,
+                'date'        => $this->som,
+                'active'      => 0,
+                'automatch'   => 1,
+                'repeat_freq' => 'monthly',
+                'skip'        => 0,
+            ]
+        );
+
+    }
+
+    /**
+     *
+     */
+    public function createExpenseAccounts()
+    {
+        //// create expenses for rent, utilities, water, TV, phone on the 1st of the month.
+        $user        = User::whereEmail('thegrumpydictator@gmail.com')->first();
+        $expenseType = AccountType::whereType('Expense account')->first();
+
+        Account::create(['user_id' => $user->id, 'account_type_id' => $expenseType->id, 'name' => 'Land lord', 'active' => 1]);
+        Account::create(['user_id' => $user->id, 'account_type_id' => $expenseType->id, 'name' => 'Utilities company', 'active' => 1]);
+        Account::create(['user_id' => $user->id, 'account_type_id' => $expenseType->id, 'name' => 'Water company', 'active' => 1]);
+        Account::create(['user_id' => $user->id, 'account_type_id' => $expenseType->id, 'name' => 'TV company', 'active' => 1]);
+        Account::create(['user_id' => $user->id, 'account_type_id' => $expenseType->id, 'name' => 'Phone agency', 'active' => 1]);
+        Account::create(['user_id' => $user->id, 'account_type_id' => $expenseType->id, 'name' => 'Super savers', 'active' => 1]);
+        Account::create(['user_id' => $user->id, 'account_type_id' => $expenseType->id, 'name' => 'Groceries House', 'active' => 1]);
+        Account::create(['user_id' => $user->id, 'account_type_id' => $expenseType->id, 'name' => 'Lunch House', 'active' => 1]);
+
+
+        Account::create(['user_id' => $user->id, 'account_type_id' => $expenseType->id, 'name' => 'Buy More', 'active' => 1]);
+
+    }
+
+    /**
+     *
+     */
+    public function createRevenueAccounts()
+    {
+        $user        = User::whereEmail('thegrumpydictator@gmail.com')->first();
+        $revenueType = AccountType::whereType('Revenue account')->first();
+
+        Account::create(['user_id' => $user->id, 'account_type_id' => $revenueType->id, 'name' => 'Employer', 'active' => 1]);
+        Account::create(['user_id' => $user->id, 'account_type_id' => $revenueType->id, 'name' => 'IRS', 'active' => 1]);
+        Account::create(['user_id' => $user->id, 'account_type_id' => $revenueType->id, 'name' => 'Second job employer', 'active' => 1]);
+
+    }
+
+    /**
+     * @param Carbon $date
+     */
+    public function createMonthlyExpenses(Carbon $date)
+    {
+        // get some objects from the database:
+        $checking   = Account::whereName('Checking account')->orderBy('id', 'DESC')->first();
+        $savings    = Account::whereName('Savings account')->orderBy('id', 'DESC')->first();
+        $landLord   = Account::whereName('Land lord')->orderBy('id', 'DESC')->first();
+        $utilities  = Account::whereName('Utilities company')->orderBy('id', 'DESC')->first();
+        $television = Account::whereName('TV company')->orderBy('id', 'DESC')->first();
+        $phone      = Account::whereName('Phone agency')->orderBy('id', 'DESC')->first();
+        $employer   = Account::whereName('Employer')->orderBy('id', 'DESC')->first();
+        $bills      = Budget::whereName('Bills')->orderBy('id', 'DESC')->first();
+        $house      = Category::whereName('House')->orderBy('id', 'DESC')->first();
+        $withdrawal = TransactionType::whereType('Withdrawal')->first();
+        $deposit    = TransactionType::whereType('Deposit')->first();
+        $transfer   = TransactionType::whereType('Transfer')->first();
+        $euro       = TransactionCurrency::whereCode('EUR')->first();
+        $rentBill   = Bill::where('name', 'Rent')->first();
+        $cur        = $date->format('Y-m-d');
+        $formatted  = $date->format('F Y');
+
+        $this->createJournal(
+            ['from' => $checking, 'to' => $landLord, 'amount' => 800, 'transactionType' => $withdrawal, 'description' => 'Rent for ' . $formatted,
+             'date' => $cur, 'transactionCurrency' => $euro, 'budget' => $bills, 'category' => $house, 'bill' => $rentBill]
+        );
+        $this->createJournal(
+            ['from' => $checking, 'to' => $utilities, 'amount' => 150, 'transactionType' => $withdrawal, 'description' => 'Utilities for ' . $formatted,
+             'date' => $cur, 'transactionCurrency' => $euro, 'budget' => $bills, 'category' => $house,]
+        );
+        $this->createJournal(
+            ['from' => $checking, 'to' => $television, 'amount' => 50, 'transactionType' => $withdrawal, 'description' => 'TV for ' . $formatted,
+             'date' => $cur, 'transactionCurrency' => $euro, 'budget' => $bills, 'category' => $house,]
+        );
+        $this->createJournal(
+            ['from' => $checking, 'to' => $phone, 'amount' => 50, 'transactionType' => $withdrawal, 'description' => 'Phone bill for ' . $formatted,
+             'date' => $cur, 'transactionCurrency' => $euro, 'budget' => $bills, 'category' => $house,]
+        );
+
+        // two transactions. One without a budget, one without a category.
+        $this->createJournal(
+            ['from'        => $checking, 'to' => $phone, 'amount' => 10, 'transactionType' => $withdrawal,
+             'description' => 'Extra charges on phone bill for ' . $formatted, 'date' => $cur, 'transactionCurrency' => $euro, 'category' => $house]
+        );
+        $this->createJournal(
+            ['from'        => $checking, 'to' => $television, 'amount' => 5, 'transactionType' => $withdrawal,
+             'description' => 'Extra charges on TV bill for ' . $formatted, 'date' => $cur, 'transactionCurrency' => $euro, 'budget' => $bills]
+        );
+
+        // income from job:
+        $this->createJournal(
+            ['from' => $employer, 'to' => $checking, 'amount' => rand(3500, 4000), 'transactionType' => $deposit, 'description' => 'Salary for ' . $formatted,
+             'date' => $cur, 'transactionCurrency' => $euro]
+        );
+        $this->createJournal(
+            ['from'        => $checking, 'to' => $savings, 'amount' => 2000, 'transactionType' => $transfer,
+             'description' => 'Salary to savings account in ' . $formatted, 'date' => $cur, 'transactionCurrency' => $euro]
+        );
+
+    }
+
+    /**
+     * @param Carbon $date
+     */
+    public function createGroceries(Carbon $date)
+    {
+        // variables we need:
+        $checking   = Account::whereName('Checking account')->orderBy('id', 'DESC')->first();
+        $shopOne    = Account::whereName('Groceries House')->orderBy('id', 'DESC')->first();
+        $shopTwo    = Account::whereName('Super savers')->orderBy('id', 'DESC')->first();
+        $lunchHouse = Account::whereName('Lunch House')->orderBy('id', 'DESC')->first();
+        $lunch      = Category::whereName('Lunch')->orderBy('id', 'DESC')->first();
+        $daily      = Category::whereName('DailyGroceries')->orderBy('id', 'DESC')->first();
+        $euro       = TransactionCurrency::whereCode('EUR')->first();
+        $withdrawal = TransactionType::whereType('Withdrawal')->first();
+        $groceries  = Budget::whereName('Groceries')->orderBy('id', 'DESC')->first();
+
+
+        $shops = [$shopOne, $shopTwo];
+
+        // create groceries and lunch (daily, between 5 and 10 euro).
+        $mStart = clone $date;
+        $mEnd   = clone $date;
+        $mEnd->endOfMonth();
+        while ($mStart <= $mEnd) {
+            $mFormat = $mStart->format('Y-m-d');
+            $shop    = $shops[rand(0, 1)];
+
+            $this->createJournal(
+                ['from' => $checking, 'to' => $shop, 'amount' => (rand(500, 1000) / 100), 'transactionType' => $withdrawal, 'description' => 'Groceries',
+                 'date' => $mFormat, 'transactionCurrency' => $euro, 'category' => $daily, 'budget' => $groceries]
+            );
+            $this->createJournal(
+                ['from' => $checking, 'to' => $lunchHouse, 'amount' => (rand(200, 600) / 100), 'transactionType' => $withdrawal, 'description' => 'Lunch',
+                 'date' => $mFormat, 'transactionCurrency' => $euro, 'category' => $lunch, 'budget' => $groceries]
+            );
+
+            $mStart->addDay();
+        }
+    }
+
+    /**
+     * @param $date
+     */
+    public function createBigExpense($date)
+    {
+        $date->addDays(12);
+        $dollar     = TransactionCurrency::whereCode('USD')->first();
+        $checking   = Account::whereName('Checking account')->orderBy('id', 'DESC')->first();
+        $savings    = Account::whereName('Savings account')->orderBy('id', 'DESC')->first();
+        $buyMore    = Account::whereName('Buy More')->orderBy('id', 'DESC')->first();
+        $withdrawal = TransactionType::whereType('Withdrawal')->first();
+        $user       = User::whereEmail('thegrumpydictator@gmail.com')->first();
+
+
+        // create some big expenses, move some money around.
+        $amount = rand(500, 2000);
+
+        $one   = $this->createJournal(
+            ['from'        => $savings, 'to' => $checking, 'amount' => $amount, 'transactionType' => $withdrawal,
+             'description' => 'Money for big expense in ' . $date->format('F Y'), 'date' => $date->format('Y-m-d'), 'transactionCurrency' => $dollar]
+        );
+        $two   = $this->createJournal(
+            ['from'        => $checking, 'to' => $buyMore, 'amount' => $amount, 'transactionType' => $withdrawal,
+             'description' => 'Big expense in ' . $date->format('F Y'), 'date' => $date->format('Y-m-d'), 'transactionCurrency' => $dollar]
+        );
+        $group = TransactionGroup::create(
+            [
+                'user_id'  => $user->id,
+                'relation' => 'balance'
+            ]
+        );
+        $group->transactionjournals()->save($one);
+        $group->transactionjournals()->save($two);
+        $group->save();
+    }
+
+    /**
+     *
+     */
+    protected function createPiggyBankEvent()
+    {
+        // piggy bank event
+        // add money to this piggy bank
+        // create a piggy bank event to match:
+        $checking  = Account::whereName('Checking account')->orderBy('id', 'DESC')->first();
+        $savings   = Account::whereName('Savings account')->orderBy('id', 'DESC')->first();
+        $transfer  = TransactionType::whereType('Transfer')->first();
+        $euro      = TransactionCurrency::whereCode('EUR')->first();
+        $groceries = Budget::whereName('Groceries')->orderBy('id', 'DESC')->first();
+        $house     = Category::whereName('House')->orderBy('id', 'DESC')->first();
+        $piggyBank = PiggyBank::whereName('New camera')->orderBy('id', 'DESC')->first();
+        $intoPiggy = $this->createJournal(
+            ['from'                => $checking, 'to' => $savings, 'amount' => 100, 'transactionType' => $transfer, 'description' => 'Money for piggy',
+             'date'                => $this->yaeom, 'transactionCurrency' => $euro, 'category' => $house, 'budget' => $groceries]
+        );
+        PiggyBankEvent::create(
+            [
+                'piggy_bank_id'          => $piggyBank->id,
+                'transaction_journal_id' => $intoPiggy->id,
+                'date'                   => $this->yaeom,
+                'amount'                 => 100
+            ]
+        );
+    }
+
+
+}
\ No newline at end of file
diff --git a/database/seeds/TransactionCurrencySeeder.php b/database/seeds/TransactionCurrencySeeder.php
new file mode 100644
index 0000000000..8b66df8116
--- /dev/null
+++ b/database/seeds/TransactionCurrencySeeder.php
@@ -0,0 +1,18 @@
+<?php
+
+use Illuminate\Database\Seeder;
+/**
+ * Class TransactionCurrencySeeder
+ */
+class TransactionCurrencySeeder extends Seeder
+{
+    public function run()
+    {
+        DB::table('transaction_currencies')->delete();
+
+        TransactionCurrency::create(['code' => 'EUR','name' => 'Euro','symbol' => '&#8364;']);
+        TransactionCurrency::create(['code' => 'USD','name' => 'US Dollar','symbol' => '$']);
+        TransactionCurrency::create(['code' => 'HUF','name' => 'Hungarian forint','symbol' => 'Ft']);
+    }
+
+} 
diff --git a/database/seeds/TransactionTypeSeeder.php b/database/seeds/TransactionTypeSeeder.php
new file mode 100644
index 0000000000..79f7fa11da
--- /dev/null
+++ b/database/seeds/TransactionTypeSeeder.php
@@ -0,0 +1,20 @@
+<?php
+use Illuminate\Database\Seeder;
+
+/**
+ * Class TransactionTypeSeeder
+ */
+class TransactionTypeSeeder extends Seeder
+{
+    public function run()
+    {
+
+        DB::table('transaction_types')->delete();
+
+        TransactionType::create(['type' => 'Withdrawal']);
+        TransactionType::create(['type' => 'Deposit']);
+        TransactionType::create(['type' => 'Transfer']);
+        TransactionType::create(['type' => 'Opening balance']);
+    }
+
+}