gnucash/libgnucash/engine/gncCustomer.c

1000 lines
27 KiB
C

/********************************************************************\
* gncCustomer.c -- the Core Customer Interface *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License as *
* published by the Free Software Foundation; either version 2 of *
* the License, or (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License*
* along with this program; if not, contact: *
* *
* Free Software Foundation Voice: +1-617-542-5942 *
* 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 *
* Boston, MA 02110-1301, USA gnu@gnu.org *
* *
\********************************************************************/
/*
* Copyright (C) 2001,2002 Derek Atkins
* Copyright (C) 2003 Linas Vepstas <linas@linas.org>
* Author: Derek Atkins <warlord@MIT.EDU>
*/
#include <config.h>
#include <glib.h>
#include <string.h>
#include <qofinstance-p.h>
#include "gnc-commodity.h"
#include "gncAddressP.h"
#include "gncBillTermP.h"
#include "gncInvoice.h"
#include "gncBusiness.h"
#include "gncCustomer.h"
#include "gncCustomerP.h"
#include "gncJobP.h"
#include "gncTaxTableP.h"
static gint cust_qof_event_handler_id = 0;
static void cust_handle_qof_events (QofInstance *entity, QofEventId event_type,
gpointer user_data, gpointer event_data);
struct _gncCustomer
{
QofInstance inst;
/* The following fields are identical to 'vendor' */
const char * id;
const char * name;
const char * notes;
GncBillTerm * terms;
GncAddress * addr;
gnc_commodity * currency;
GncTaxTable* taxtable;
gboolean taxtable_override;
GncTaxIncluded taxincluded;
gboolean active;
GList * jobs;
gnc_numeric * balance; /* cached customer balance, will not be stored */
/* The following fields are unique to 'customer' */
gnc_numeric credit;
gnc_numeric discount;
GncAddress * shipaddr;
};
struct _gncCustomerClass
{
QofInstanceClass parent_class;
};
static QofLogModule log_module = GNC_MOD_BUSINESS;
#define _GNC_MOD_NAME GNC_ID_CUSTOMER
/* ============================================================== */
/* misc inline funcs */
static inline void mark_customer (GncCustomer *customer);
void mark_customer (GncCustomer *customer)
{
qof_instance_set_dirty(&customer->inst);
qof_event_gen (&customer->inst, QOF_EVENT_MODIFY, NULL);
}
/* ============================================================== */
enum
{
PROP_0,
PROP_NAME,
PROP_PDF_DIRNAME,
PROP_LAST_POSTED,
PROP_PAYMENT_LAST_ACCT,
};
/* GObject Initialization */
G_DEFINE_TYPE(GncCustomer, gnc_customer, QOF_TYPE_INSTANCE)
static void
gnc_customer_init(GncCustomer* cust)
{
}
static void
gnc_customer_dispose(GObject *custp)
{
G_OBJECT_CLASS(gnc_customer_parent_class)->dispose(custp);
}
static void
gnc_customer_finalize(GObject* custp)
{
G_OBJECT_CLASS(gnc_customer_parent_class)->finalize(custp);
}
static void
gnc_customer_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GncCustomer *cust;
g_return_if_fail(GNC_IS_CUSTOMER(object));
cust = GNC_CUSTOMER(object);
switch (prop_id)
{
case PROP_NAME:
g_value_set_string(value, cust->name);
break;
case PROP_PDF_DIRNAME:
qof_instance_get_kvp (QOF_INSTANCE (cust), value, 1, OWNER_EXPORT_PDF_DIRNAME);
break;
case PROP_LAST_POSTED:
qof_instance_get_kvp (QOF_INSTANCE (cust), value, 1, LAST_POSTED_TO_ACCT);
break;
case PROP_PAYMENT_LAST_ACCT:
qof_instance_get_kvp (QOF_INSTANCE (cust), value, 2, GNC_PAYMENT, GNC_LAST_ACCOUNT);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
static void
gnc_customer_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GncCustomer *cust;
g_return_if_fail(GNC_IS_CUSTOMER(object));
cust = GNC_CUSTOMER(object);
g_assert (qof_instance_get_editlevel(cust));
switch (prop_id)
{
case PROP_NAME:
gncCustomerSetName(cust, g_value_get_string(value));
break;
case PROP_PDF_DIRNAME:
qof_instance_set_kvp (QOF_INSTANCE (cust), value, 1, OWNER_EXPORT_PDF_DIRNAME);
break;
case PROP_LAST_POSTED:
qof_instance_set_kvp (QOF_INSTANCE (cust), value, 1, LAST_POSTED_TO_ACCT);
break;
case PROP_PAYMENT_LAST_ACCT:
qof_instance_set_kvp (QOF_INSTANCE (cust), value, 2, GNC_PAYMENT, GNC_LAST_ACCOUNT);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
/** Return display name for this object */
static gchar*
impl_get_display_name(const QofInstance* inst)
{
GncCustomer* cust;
g_return_val_if_fail(inst != NULL, FALSE);
g_return_val_if_fail(GNC_IS_CUSTOMER(inst), FALSE);
cust = GNC_CUSTOMER(inst);
/* XXX internationalization of "Customer" */
return g_strdup_printf("Customer %s", cust->name);
}
/** Does this object refer to a specific object */
static gboolean
impl_refers_to_object(const QofInstance* inst, const QofInstance* ref)
{
GncCustomer* cust;
g_return_val_if_fail(inst != NULL, FALSE);
g_return_val_if_fail(GNC_IS_CUSTOMER(inst), FALSE);
cust = GNC_CUSTOMER(inst);
if (GNC_IS_BILLTERM(ref))
{
return (cust->terms == GNC_BILLTERM(ref));
}
else if (GNC_IS_TAXTABLE(ref))
{
return (cust->taxtable == GNC_TAXTABLE(ref));
}
return FALSE;
}
/** Returns a list of my type of object which refers to an object. For example, when called as
qof_instance_get_typed_referring_object_list(taxtable, account);
it will return the list of taxtables which refer to a specific account. The result should be the
same regardless of which taxtable object is used. The list must be freed by the caller but the
objects on the list must not.
*/
static GList*
impl_get_typed_referring_object_list(const QofInstance* inst, const QofInstance* ref)
{
if (!GNC_IS_BILLTERM(ref) && !GNC_IS_TAXTABLE(ref))
{
return NULL;
}
return qof_instance_get_referring_object_list_from_collection(qof_instance_get_collection(inst), ref);
}
static void
gnc_customer_class_init (GncCustomerClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
QofInstanceClass* qof_class = QOF_INSTANCE_CLASS(klass);
gobject_class->dispose = gnc_customer_dispose;
gobject_class->finalize = gnc_customer_finalize;
gobject_class->set_property = gnc_customer_set_property;
gobject_class->get_property = gnc_customer_get_property;
qof_class->get_display_name = impl_get_display_name;
qof_class->refers_to_object = impl_refers_to_object;
qof_class->get_typed_referring_object_list = impl_get_typed_referring_object_list;
g_object_class_install_property
(gobject_class,
PROP_NAME,
g_param_spec_string ("name",
"Customer Name",
"The customer is an arbitrary string "
"assigned by the user which provides the "
"customer name.",
NULL,
G_PARAM_READWRITE));
g_object_class_install_property
(gobject_class,
PROP_PDF_DIRNAME,
g_param_spec_string ("export-pdf-dir",
"Export PDF Directory Name",
"A subdirectory for exporting PDF reports which is "
"appended to the target directory when writing them "
"out. It is retrieved from preferences and stored on "
"each 'Owner' object which prints items after "
"printing.",
NULL,
G_PARAM_READWRITE));
g_object_class_install_property(
gobject_class,
PROP_LAST_POSTED,
g_param_spec_boxed("invoice-last-posted-account",
"Invoice Last Posted Account",
"The last account to which an invoice belonging to "
"this owner was posted.",
GNC_TYPE_GUID,
G_PARAM_READWRITE));
g_object_class_install_property(
gobject_class,
PROP_PAYMENT_LAST_ACCT,
g_param_spec_boxed("payment-last-account",
"Payment Last Account",
"The last account to which an payment belonging to "
"this owner was posted.",
GNC_TYPE_GUID,
G_PARAM_READWRITE));
}
/* Create/Destroy Functions */
GncCustomer *gncCustomerCreate (QofBook *book)
{
GncCustomer *cust;
if (!book) return NULL;
cust = g_object_new (GNC_TYPE_CUSTOMER, NULL);
qof_instance_init_data (&cust->inst, _GNC_MOD_NAME, book);
cust->id = CACHE_INSERT ("");
cust->name = CACHE_INSERT ("");
cust->notes = CACHE_INSERT ("");
cust->addr = gncAddressCreate (book, &cust->inst);
cust->taxincluded = GNC_TAXINCLUDED_USEGLOBAL;
cust->active = TRUE;
cust->jobs = NULL;
cust->balance = NULL;
cust->discount = gnc_numeric_zero();
cust->credit = gnc_numeric_zero();
cust->shipaddr = gncAddressCreate (book, &cust->inst);
if (cust_qof_event_handler_id == 0)
cust_qof_event_handler_id = qof_event_register_handler (cust_handle_qof_events, NULL);
qof_event_gen (&cust->inst, QOF_EVENT_CREATE, NULL);
return cust;
}
void gncCustomerDestroy (GncCustomer *cust)
{
if (!cust) return;
qof_instance_set_destroying(cust, TRUE);
qof_instance_set_dirty (&cust->inst);
gncCustomerCommitEdit (cust);
}
static void gncCustomerFree (GncCustomer *cust)
{
if (!cust) return;
qof_event_gen (&cust->inst, QOF_EVENT_DESTROY, NULL);
CACHE_REMOVE (cust->id);
CACHE_REMOVE (cust->name);
CACHE_REMOVE (cust->notes);
gncAddressBeginEdit (cust->addr);
gncAddressDestroy (cust->addr);
gncAddressBeginEdit (cust->shipaddr);
gncAddressDestroy (cust->shipaddr);
gncJobFreeList (cust->jobs);
g_list_free (cust->jobs);
g_free (cust->balance);
if (!qof_book_shutting_down (qof_instance_get_book (QOF_INSTANCE(cust))))
{
if (cust->terms)
gncBillTermDecRef (cust->terms);
if (cust->taxtable)
gncTaxTableDecRef (cust->taxtable);
}
/* qof_instance_release (&cust->inst); */
g_object_unref (cust);
}
/* ============================================================== */
/* Set Functions */
#define SET_STR(obj, member, str) { \
if (!g_strcmp0 (member, str)) return; \
gncCustomerBeginEdit (obj); \
CACHE_REPLACE(member, str); \
}
void gncCustomerSetID (GncCustomer *cust, const char *id)
{
if (!cust) return;
if (!id) return;
SET_STR(cust, cust->id, id);
mark_customer (cust);
gncCustomerCommitEdit (cust);
}
void gncCustomerSetName (GncCustomer *cust, const char *name)
{
if (!cust) return;
if (!name) return;
SET_STR(cust, cust->name, name);
mark_customer (cust);
gncCustomerCommitEdit (cust);
}
void gncCustomerSetNotes (GncCustomer *cust, const char *notes)
{
if (!cust) return;
if (!notes) return;
SET_STR(cust, cust->notes, notes);
mark_customer (cust);
gncCustomerCommitEdit (cust);
}
void gncCustomerSetTerms (GncCustomer *cust, GncBillTerm *terms)
{
if (!cust) return;
if (cust->terms == terms) return;
gncCustomerBeginEdit (cust);
if (cust->terms)
gncBillTermDecRef (cust->terms);
cust->terms = terms;
if (cust->terms)
gncBillTermIncRef (cust->terms);
mark_customer (cust);
gncCustomerCommitEdit (cust);
}
void gncCustomerSetTaxIncluded (GncCustomer *cust, GncTaxIncluded taxincl)
{
if (!cust) return;
if (taxincl == cust->taxincluded) return;
gncCustomerBeginEdit (cust);
cust->taxincluded = taxincl;
mark_customer (cust);
gncCustomerCommitEdit (cust);
}
void gncCustomerSetActive (GncCustomer *cust, gboolean active)
{
if (!cust) return;
if (active == cust->active) return;
gncCustomerBeginEdit (cust);
cust->active = active;
mark_customer (cust);
gncCustomerCommitEdit (cust);
}
void gncCustomerSetDiscount (GncCustomer *cust, gnc_numeric discount)
{
if (!cust) return;
if (gnc_numeric_equal (discount, cust->discount)) return;
gncCustomerBeginEdit (cust);
cust->discount = discount;
mark_customer (cust);
gncCustomerCommitEdit (cust);
}
void gncCustomerSetCredit (GncCustomer *cust, gnc_numeric credit)
{
if (!cust) return;
if (gnc_numeric_equal (credit, cust->credit)) return;
gncCustomerBeginEdit (cust);
cust->credit = credit;
mark_customer (cust);
gncCustomerCommitEdit (cust);
}
void gncCustomerSetCurrency (GncCustomer *cust, gnc_commodity *currency)
{
if (!cust || !currency) return;
if (cust->currency && gnc_commodity_equal (cust->currency, currency)) return;
gncCustomerBeginEdit (cust);
cust->currency = currency;
mark_customer (cust);
gncCustomerCommitEdit (cust);
}
void gncCustomerSetTaxTableOverride (GncCustomer *customer, gboolean override)
{
if (!customer) return;
if (customer->taxtable_override == override) return;
gncCustomerBeginEdit (customer);
customer->taxtable_override = override;
mark_customer (customer);
gncCustomerCommitEdit (customer);
}
void gncCustomerSetTaxTable (GncCustomer *customer, GncTaxTable *table)
{
if (!customer) return;
if (customer->taxtable == table) return;
gncCustomerBeginEdit (customer);
if (customer->taxtable)
gncTaxTableDecRef (customer->taxtable);
if (table)
gncTaxTableIncRef (table);
customer->taxtable = table;
mark_customer (customer);
gncCustomerCommitEdit (customer);
}
/* Note that JobList changes do not affect the "dirtiness" of the customer */
void gncCustomerAddJob (GncCustomer *cust, GncJob *job)
{
if (!cust) return;
if (!job) return;
if (g_list_index(cust->jobs, job) == -1)
cust->jobs = g_list_insert_sorted (cust->jobs, job,
(GCompareFunc)gncJobCompare);
qof_event_gen (&cust->inst, QOF_EVENT_MODIFY, NULL);
}
void gncCustomerRemoveJob (GncCustomer *cust, GncJob *job)
{
GList *node;
if (!cust) return;
if (!job) return;
node = g_list_find (cust->jobs, job);
if (!node)
{
/* PERR ("split not in account"); */
}
else
{
cust->jobs = g_list_remove_link (cust->jobs, node);
g_list_free_1 (node);
}
qof_event_gen (&cust->inst, QOF_EVENT_MODIFY, NULL);
}
void gncCustomerBeginEdit (GncCustomer *cust)
{
qof_begin_edit (&cust->inst);
}
static void gncCustomerOnError (QofInstance *inst, QofBackendError errcode)
{
PERR("Customer QofBackend Failure: %d", errcode);
gnc_engine_signal_commit_error( errcode );
}
static void gncCustomerOnDone (QofInstance *inst)
{
GncCustomer *cust = (GncCustomer *) inst;
gncAddressClearDirty (cust->addr);
gncAddressClearDirty (cust->shipaddr);
}
static void cust_free (QofInstance *inst)
{
GncCustomer *cust = (GncCustomer *) inst;
gncCustomerFree (cust);
}
void gncCustomerCommitEdit (GncCustomer *cust)
{
if (!qof_commit_edit (QOF_INSTANCE(cust))) return;
qof_commit_edit_part2 (&cust->inst, gncCustomerOnError,
gncCustomerOnDone, cust_free);
}
/* ============================================================== */
/* Get Functions */
const char * gncCustomerGetID (const GncCustomer *cust)
{
if (!cust) return NULL;
return cust->id;
}
const char * gncCustomerGetName (const GncCustomer *cust)
{
if (!cust) return NULL;
return cust->name;
}
GncAddress * gncCustomerGetAddr (const GncCustomer *cust)
{
if (!cust) return NULL;
return cust->addr;
}
static void
qofCustomerSetAddr (GncCustomer *cust, QofInstance *addr_ent)
{
GncAddress *addr;
if (!cust || !addr_ent)
{
return;
}
addr = (GncAddress*)addr_ent;
if (addr == cust->addr)
{
return;
}
if (cust->addr != NULL)
{
gncAddressBeginEdit(cust->addr);
gncAddressDestroy(cust->addr);
}
gncCustomerBeginEdit(cust);
cust->addr = addr;
gncCustomerCommitEdit(cust);
}
static void
qofCustomerSetShipAddr (GncCustomer *cust, QofInstance *ship_addr_ent)
{
GncAddress *ship_addr;
if (!cust || !ship_addr_ent)
{
return;
}
ship_addr = (GncAddress*)ship_addr_ent;
if (ship_addr == cust->shipaddr)
{
return;
}
if (cust->shipaddr != NULL)
{
gncAddressBeginEdit(cust->shipaddr);
gncAddressDestroy(cust->shipaddr);
}
gncCustomerBeginEdit(cust);
cust->shipaddr = ship_addr;
gncCustomerCommitEdit(cust);
}
GncAddress * gncCustomerGetShipAddr (const GncCustomer *cust)
{
if (!cust) return NULL;
return cust->shipaddr;
}
const char * gncCustomerGetNotes (const GncCustomer *cust)
{
if (!cust) return NULL;
return cust->notes;
}
GncBillTerm * gncCustomerGetTerms (const GncCustomer *cust)
{
if (!cust) return NULL;
return cust->terms;
}
GncTaxIncluded gncCustomerGetTaxIncluded (const GncCustomer *cust)
{
if (!cust) return GNC_TAXINCLUDED_USEGLOBAL;
return cust->taxincluded;
}
gnc_commodity * gncCustomerGetCurrency (const GncCustomer *cust)
{
if (!cust) return NULL;
return cust->currency;
}
gboolean gncCustomerGetActive (const GncCustomer *cust)
{
if (!cust) return FALSE;
return cust->active;
}
gnc_numeric gncCustomerGetDiscount (const GncCustomer *cust)
{
if (!cust) return gnc_numeric_zero();
return cust->discount;
}
gnc_numeric gncCustomerGetCredit (const GncCustomer *cust)
{
if (!cust) return gnc_numeric_zero();
return cust->credit;
}
gboolean gncCustomerGetTaxTableOverride (const GncCustomer *customer)
{
if (!customer) return FALSE;
return customer->taxtable_override;
}
GncTaxTable* gncCustomerGetTaxTable (const GncCustomer *customer)
{
if (!customer) return NULL;
return customer->taxtable;
}
GList * gncCustomerGetJoblist (const GncCustomer *cust, gboolean show_all)
{
if (!cust) return NULL;
if (show_all)
{
return (g_list_copy (cust->jobs));
}
else
{
GList *list = NULL, *iterator;
for (iterator = cust->jobs; iterator; iterator = iterator->next)
{
GncJob *j = iterator->data;
if (gncJobGetActive (j))
list = g_list_prepend (list, j);
}
return g_list_reverse (list);
}
}
gboolean gncCustomerIsDirty (GncCustomer *cust)
{
if (!cust) return FALSE;
return (qof_instance_is_dirty(&cust->inst) ||
gncAddressIsDirty (cust->addr) ||
gncAddressIsDirty (cust->shipaddr));
}
/* Other functions */
int gncCustomerCompare (const GncCustomer *a, const GncCustomer *b)
{
if (!a && !b) return 0;
if (!a && b) return 1;
if (a && !b) return -1;
return(strcmp(a->name, b->name));
}
gboolean
gncCustomerEqual(const GncCustomer *a, const GncCustomer *b)
{
if (a == NULL && b == NULL) return TRUE;
if (a == NULL || b == NULL) return FALSE;
g_return_val_if_fail(GNC_IS_CUSTOMER(a), FALSE);
g_return_val_if_fail(GNC_IS_CUSTOMER(b), FALSE);
if (g_strcmp0(a->id, b->id) != 0)
{
PWARN("IDs differ: %s vs %s", a->id, b->id);
return FALSE;
}
if (g_strcmp0(a->name, b->name) != 0)
{
PWARN("Names differ: %s vs %s", a->name, b->name);
return FALSE;
}
if (g_strcmp0(a->notes, b->notes) != 0)
{
PWARN("Notes differ: %s vs %s", a->notes, b->notes);
return FALSE;
}
if (!gncBillTermEqual(a->terms, b->terms))
{
PWARN("Bill terms differ");
return FALSE;
}
if (!gnc_commodity_equal(a->currency, b->currency))
{
PWARN("currencies differ");
return FALSE;
}
if (!gncTaxTableEqual(a->taxtable, b->taxtable))
{
PWARN("tax tables differ");
return FALSE;
}
if (a->taxtable_override != b->taxtable_override)
{
PWARN("Tax table override flags differ");
return FALSE;
}
if (a->taxincluded != b->taxincluded)
{
PWARN("Tax included flags differ");
return FALSE;
}
if (a->active != b->active)
{
PWARN("Active flags differ");
return FALSE;
}
if (!gncAddressEqual(a->addr, b->addr))
{
PWARN("addresses differ");
return FALSE;
}
if (!gncAddressEqual(a->shipaddr, b->shipaddr))
{
PWARN("addresses differ");
return FALSE;
}
if (!gnc_numeric_equal(a->credit, b->credit))
{
PWARN("Credit amounts differ");
return FALSE;
}
if (!gnc_numeric_equal(a->discount, b->discount))
{
PWARN("Discount amounts differ");
return FALSE;
}
/* FIXME: Need to check jobs list
GList * jobs;
*/
return TRUE;
}
/**
* Listen for qof events.
*
* - If the address of a customer has changed, mark the customer as dirty.
* - If a lot related to a customer has changed, clear the customer's
* cached balance as it likely has become invalid.
*
* @param entity Entity for the event
* @param event_type Event type
* @param user_data User data registered with the handler
* @param event_data Event data passed with the event.
*/
static void
cust_handle_qof_events (QofInstance *entity, QofEventId event_type,
gpointer user_data, gpointer event_data)
{
/* Handle address change events */
if ((GNC_IS_ADDRESS (entity) &&
(event_type & QOF_EVENT_MODIFY) != 0))
{
if (GNC_IS_CUSTOMER (event_data))
{
GncCustomer* cust = GNC_CUSTOMER (event_data);
gncCustomerBeginEdit (cust);
mark_customer (cust);
gncCustomerCommitEdit (cust);
}
return;
}
/* Handle lot change events */
if (GNC_IS_LOT (entity))
{
GNCLot *lot = GNC_LOT (entity);
GncOwner lot_owner;
const GncOwner *end_owner = NULL;
GncInvoice *invoice = gncInvoiceGetInvoiceFromLot (lot);
/* Determine the owner associated with the lot */
if (invoice)
/* Invoice lots */
end_owner = gncOwnerGetEndOwner (gncInvoiceGetOwner (invoice));
else if (gncOwnerGetOwnerFromLot (lot, &lot_owner))
/* Pre-payment lots */
end_owner = gncOwnerGetEndOwner (&lot_owner);
if (gncOwnerGetType (end_owner) == GNC_OWNER_CUSTOMER)
{
/* Clear the cached balance */
GncCustomer* cust = gncOwnerGetCustomer (end_owner);
g_free (cust->balance);
cust->balance = NULL;
}
return;
}
}
/* ============================================================== */
/* Package-Private functions */
static const char * _gncCustomerPrintable (gpointer item)
{
// GncCustomer *c = item;
if (!item) return "failed";
return gncCustomerGetName((GncCustomer*)item);
}
static void
destroy_customer_on_book_close(QofInstance *ent, gpointer data)
{
GncCustomer* c = GNC_CUSTOMER(ent);
gncCustomerBeginEdit(c);
gncCustomerDestroy(c);
}
/** Handles book end - frees all customers from the book
*
* @param book Book being closed
*/
static void
gnc_customer_book_end(QofBook* book)
{
QofCollection *col;
col = qof_book_get_collection(book, GNC_ID_CUSTOMER);
qof_collection_foreach(col, destroy_customer_on_book_close, NULL);
}
static QofObject gncCustomerDesc =
{
DI(.interface_version = ) QOF_OBJECT_VERSION,
DI(.e_type = ) _GNC_MOD_NAME,
DI(.type_label = ) "Customer",
DI(.create = ) (gpointer)gncCustomerCreate,
DI(.book_begin = ) NULL,
DI(.book_end = ) gnc_customer_book_end,
DI(.is_dirty = ) qof_collection_is_dirty,
DI(.mark_clean = ) qof_collection_mark_clean,
DI(.foreach = ) qof_collection_foreach,
DI(.printable = ) (const char * (*)(gpointer))gncCustomerGetName,
DI(.version_cmp = ) (int (*)(gpointer, gpointer)) qof_instance_version_cmp,
};
gboolean gncCustomerRegister (void)
{
static QofParam params[] =
{
{ CUSTOMER_ID, QOF_TYPE_STRING, (QofAccessFunc)gncCustomerGetID, (QofSetterFunc)gncCustomerSetID },
{ CUSTOMER_NAME, QOF_TYPE_STRING, (QofAccessFunc)gncCustomerGetName, (QofSetterFunc)gncCustomerSetName },
{ CUSTOMER_NOTES, QOF_TYPE_STRING, (QofAccessFunc)gncCustomerGetNotes, (QofSetterFunc)gncCustomerSetNotes },
{
CUSTOMER_DISCOUNT, QOF_TYPE_NUMERIC, (QofAccessFunc)gncCustomerGetDiscount,
(QofSetterFunc)gncCustomerSetDiscount
},
{
CUSTOMER_CREDIT, QOF_TYPE_NUMERIC, (QofAccessFunc)gncCustomerGetCredit,
(QofSetterFunc)gncCustomerSetCredit
},
{ CUSTOMER_ADDR, GNC_ID_ADDRESS, (QofAccessFunc)gncCustomerGetAddr, (QofSetterFunc)qofCustomerSetAddr },
{ CUSTOMER_SHIPADDR, GNC_ID_ADDRESS, (QofAccessFunc)gncCustomerGetShipAddr, (QofSetterFunc)qofCustomerSetShipAddr },
{
CUSTOMER_TT_OVER, QOF_TYPE_BOOLEAN, (QofAccessFunc)gncCustomerGetTaxTableOverride,
(QofSetterFunc)gncCustomerSetTaxTableOverride
},
{ CUSTOMER_TERMS, GNC_ID_BILLTERM, (QofAccessFunc)gncCustomerGetTerms, (QofSetterFunc)gncCustomerSetTerms },
{ QOF_PARAM_ACTIVE, QOF_TYPE_BOOLEAN, (QofAccessFunc)gncCustomerGetActive, (QofSetterFunc)gncCustomerSetActive },
{ QOF_PARAM_BOOK, QOF_ID_BOOK, (QofAccessFunc)qof_instance_get_book, NULL },
{ QOF_PARAM_GUID, QOF_TYPE_GUID, (QofAccessFunc)qof_instance_get_guid, NULL },
{ NULL },
};
if (!qof_choice_add_class(GNC_ID_INVOICE, GNC_ID_CUSTOMER, INVOICE_OWNER))
{
return FALSE;
}
if (!qof_choice_add_class(GNC_ID_JOB, GNC_ID_CUSTOMER, JOB_OWNER))
{
return FALSE;
}
qof_class_register (_GNC_MOD_NAME, (QofSortFunc)gncCustomerCompare, params);
if (!qof_choice_create(GNC_ID_CUSTOMER))
{
return FALSE;
}
/* temp */
_gncCustomerPrintable(NULL);
return qof_object_register (&gncCustomerDesc);
}
gchar *gncCustomerNextID (QofBook *book)
{
return qof_book_increment_and_format_counter (book, _GNC_MOD_NAME);
}
const gnc_numeric*
gncCustomerGetCachedBalance (GncCustomer *cust)
{
return cust->balance;
}
void gncCustomerSetCachedBalance (GncCustomer *cust, const gnc_numeric *new_bal)
{
if (!new_bal)
{
if (cust->balance)
{
g_free (cust->balance);
cust->balance = NULL;
}
return;
}
if (!cust->balance)
cust->balance = g_new0 (gnc_numeric, 1);
*cust->balance = *new_bal;
}