Add ability to paginate.

app/Api/V2/Controllers/JsonApi/AccountController.php

@@ -46,7 +46,7 @@ class AccountController extends Controller
     use Actions\Destroy;
     use Actions\DetachRelationship;
 
-    //    use Actions\FetchMany;
+        use Actions\FetchMany;
     // use Actions\FetchOne;
     use Actions\FetchRelated;
     use Actions\FetchRelationship;
@@ -66,8 +66,7 @@ class AccountController extends Controller
             ->repository()
             ->queryAll()
             ->withRequest($request)
-            ->get()
-        ;
+            ->get();
 
         // do something custom...
 

app/JsonApi/V2/Accounts/AccountCollectionQuery.php

@@ -62,15 +62,6 @@ class AccountCollectionQuery extends ResourceQuery
                 'array',
                 JsonApiRule::page(),
             ],
-            'page.number' => [
-                'integer',
-                'min:1',
-            ],
-
-            'page.size' => [
-                'integer',
-                'min:1',
-            ],
             'sort'          => [
                 'nullable',
                 'string',

app/JsonApi/V2/Accounts/AccountResource.php

@@ -19,10 +19,7 @@ class AccountResource extends JsonApiResource
      */
     public function id(): string
     {
-        $id = (string) $this->resource->id;
-        Log::debug(sprintf('%s: "%s"', __METHOD__, $id));
-
-        return $id;
+        return (string) $this->resource->id;
     }
 
     /**
@@ -32,7 +29,7 @@ class AccountResource extends JsonApiResource
      */
     public function attributes($request): iterable
     {
-        Log::debug(__METHOD__);
+        //Log::debug(__METHOD__);
 
         return [
             'created_at'              => $this->resource->created_at,

app/JsonApi/V2/Accounts/AccountSchema.php

@@ -12,6 +12,7 @@ use LaravelJsonApi\Eloquent\Fields\Relations\HasOne;
 use LaravelJsonApi\NonEloquent\Fields\Attribute;
 use LaravelJsonApi\NonEloquent\Fields\ID;
 use LaravelJsonApi\NonEloquent\Filters\Filter;
+use LaravelJsonApi\NonEloquent\Pagination\EnumerablePagination;
 
 class AccountSchema extends Schema
 {
@@ -27,7 +28,7 @@ class AccountSchema extends Schema
      */
     public function fields(): array
     {
-        // Log::debug(__METHOD__);
+         Log::debug(__METHOD__);
 
         return [
             ID::make(),
@@ -91,12 +92,20 @@ class AccountSchema extends Schema
 
     public function repository(): AccountRepository
     {
+        Log::debug(__METHOD__);
         $this->setUserGroup($this->server->getUsergroup());
-        $repository = AccountRepository::make()
+        return AccountRepository::make()
                                        ->withServer($this->server)
                                        ->withSchema($this)
                                        ->withUserGroup($this->userGroup);
-        Log::debug(sprintf('%s: %s', __METHOD__, get_class($repository)));
-        return $repository;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function pagination(): EnumerablePagination
+    {
+        Log::debug(__METHOD__);
+        return EnumerablePagination::make();
     }
 }

app/JsonApi/V2/Accounts/Capabilities/AccountQuery.php

@@ -32,7 +32,9 @@ use FireflyIII\Support\JsonApi\ExpandsQuery;
 use FireflyIII\Support\JsonApi\FiltersPagination;
 use FireflyIII\Support\JsonApi\SortsCollection;
 use FireflyIII\Support\JsonApi\ValidateSortParameters;
+use Illuminate\Pagination\LengthAwarePaginator;
 use Illuminate\Support\Facades\Log;
+use LaravelJsonApi\Contracts\Pagination\Page;
 use LaravelJsonApi\Contracts\Store\HasPagination;
 use LaravelJsonApi\NonEloquent\Capabilities\QueryAll;
 use LaravelJsonApi\NonEloquent\Concerns\PaginatesEnumerables;
@@ -41,12 +43,12 @@ class AccountQuery extends QueryAll implements HasPagination
 {
     use ExpandsQuery;
     use FiltersPagination;
-    use PaginatesEnumerables;
     use SortsCollection;
     use UsergroupAware;
     use ValidateSortParameters;
     use CollectsCustomParameters;
     use AccountFilter;
+    //use PaginatesEnumerables;
 
     #[\Override]
     /**
@@ -75,11 +77,10 @@ class AccountQuery extends QueryAll implements HasPagination
         // start the query
         $query = $this->userGroup->accounts();
 
-        // add pagination to the query, limiting the results.
-        if (!$needsAll) {
-            Log::debug('Need full dataset');
-            $query = $this->addPagination($query, $pagination);
-        }
+//        if (!$needsAll) {
+//            Log::debug('Does not need full dataset, will paginate.');
+//            $query = $this->addPagination($query, $pagination);
+//        }
 
         // add sort and filter parameters to the query.
         $query = $this->addSortParams(Account::class, $query, $sort);
@@ -87,17 +88,40 @@ class AccountQuery extends QueryAll implements HasPagination
 
         // collect the result.
         $collection = $query->get(['accounts.*']);
+        // sort the data after the query, and return it right away.
+        $sorted = $this->sortCollection(Account::class, $collection, $sort);
 
-        // enrich the collected data
+        // take from the collection the filtered page + page number:
+        $currentPage = $sorted->skip($pagination['number'] - 1 * $pagination['size'])->take($pagination['size']);
+
+        // enrich the current page.
         $enrichment = new AccountEnrichment();
         $enrichment->setStart($otherParams['start'] ?? null);
         $enrichment->setEnd($otherParams['end'] ?? null);
-        $collection = $enrichment->enrich($collection);
+        $currentPage = $enrichment->enrich($currentPage);
 
         // TODO add filters after the query, if there are filters that cannot be applied to the database
         // TODO same for sort things.
 
-        // sort the data after the query, and return it right away.
-        return $this->sortCollection(Account::class, $collection, $sort);
+
+        return new LengthAwarePaginator($currentPage,$sorted->count(),$pagination['size'],$pagination['number']);
+    }
+
+    /**
+     * @inheritDoc
+     */
+    #[\Override] public function paginate(array $page): Page
+    {
+        die('here weare');
+        // TODO: Implement paginate() method.
+    }
+
+    /**
+     * @inheritDoc
+     */
+    #[\Override] public function getOrPaginate(?array $page): iterable
+    {
+        die('here weare');
+        // TODO: Implement getOrPaginate() method.
     }
 }

resources/assets/v2/src/pages/accounts/index.js

@@ -337,8 +337,12 @@ let index = function () {
         },
         loadAccounts() {
             this.pageOptions.isLoading = true;
-            // sort instructions
-            const sorting = [{column: this.pageOptions.sortingColumn, direction: this.pageOptions.sortDirection}];
+            // sort instructions (only one column)
+            let sorting = this.pageOptions.sortingColumn;
+            if('ASC' === this.pageOptions.sortDirection) {
+                sorting = '-' + sorting;
+            }
+            //const sorting = [{column: this.pageOptions.sortingColumn, direction: this.pageOptions.sortDirection}];
 
             // filter instructions
             let filters = [];
@@ -356,11 +360,11 @@ let index = function () {
             let params = {
                 sorting: sorting,
                 filters: filters,
-                today: today,
-                type: type,
-                page: this.page,
-                start: start,
-                end: end
+                // today: today,
+                // type: type,
+                page: {number: this.page},
+                startPeriod: start,
+                endPeriod: end
             };
 
             if (!this.tableColumns.balance_difference.enabled) {
@@ -371,7 +375,8 @@ let index = function () {
             let groupedAccounts = {};
             // one page only.o
             (new Get()).index(params).then(response => {
-                this.totalPages = response.meta.pagination.total_pages;
+                console.log(response);
+                this.totalPages = response.meta.lastPage;
                 for (let i = 0; i < response.data.length; i++) {
                     if (response.data.hasOwnProperty(i)) {
                         let current = response.data[i];