AP Credit Notes and Refunds

accounts/accounts.php

@@ -71,7 +71,7 @@ function execute()
 			$this->obj_form_ar->formname	= "ar_invoice_quickselect";
 			$this->obj_form_ar->language	= $_SESSION["user"]["lang"];
 
-			$structure = form_helper_prepare_dropdownfromdb("id", "SELECT id, code_invoice as label FROM account_ar WHERE amount_total!=amount_paid ORDER BY code_invoice");
+			$structure = form_helper_prepare_dropdownfromdb("id", "SELECT id, code_invoice as label FROM account_ar WHERE amount_total!=amount_paid AND cancelled=0 ORDER BY code_invoice");
 
 			if (count($structure["values"]) == 0)
 			{
@@ -105,7 +105,7 @@ function execute()
 
 			// unpaid
 			$sql_obj		= New sql_query;
-			$sql_obj->string	= "SELECT SUM(amount_total) as amount_total, SUM(amount_paid) as amount_paid FROM account_ar WHERE amount_total!=amount_paid";
+			$sql_obj->string	= "SELECT SUM(amount_total) as amount_total, SUM(amount_paid) as amount_paid FROM account_ar WHERE amount_total!=amount_paid AND cancelled=0";
 			$sql_obj->execute();
 			$sql_obj->fetch_array();
 
@@ -114,7 +114,7 @@ function execute()
 
 			// overdue
 			$sql_obj		= New sql_query;
-			$sql_obj->string	= "SELECT SUM(amount_total) as amount_total, SUM(amount_paid) as amount_paid FROM account_ar WHERE amount_total!=amount_paid AND date_due < '". date("Y-m-d") ."'";
+			$sql_obj->string	= "SELECT SUM(amount_total) as amount_total, SUM(amount_paid) as amount_paid FROM account_ar WHERE cancelled=0 AND amount_total!=amount_paid AND date_due < '". date("Y-m-d") ."'";
 			$sql_obj->execute();
 			$sql_obj->fetch_array();
 

accounts/ap/ap-credits.php

@@ -0,0 +1,183 @@
+<?php
+/*
+	accounts/ap/ap-credits.php
+
+	access: accounts_ap_view
+
+	List all the credit notes in the system and allow users to view and search them.
+*/
+
+
+class page_output
+{
+	var $obj_table;
+
+
+	function check_permissions()
+	{
+		return user_permissions_get('accounts_ap_view');
+	}
+
+	function check_requirements()
+	{
+		// nothing todo
+		return 1;
+	}
+
+
+	function execute()
+	{
+		// establish a new table object
+		$this->obj_table = New table;
+
+		$this->obj_table->language	= $_SESSION["user"]["lang"];
+		$this->obj_table->tablename	= "account_ap_credit_credit";
+
+		// define all the columns and structure
+		$this->obj_table->add_column("standard", "code_credit", "account_ap_credit.code_credit");
+		$this->obj_table->add_column("standard", "code_ordernumber", "account_ap_credit.code_ordernumber");
+		$this->obj_table->add_column("standard", "code_ponumber", "account_ap_credit.code_ponumber");
+		$this->obj_table->add_column("standard", "name_vendor", "vendors.name_vendor");
+		$this->obj_table->add_column("standard", "name_staff", "CONCAT_WS(' -- ', staff.staff_code, staff.name_staff)");
+		$this->obj_table->add_column("date", "date_trans", "account_ap_credit.date_trans");
+		$this->obj_table->add_column("price", "amount_tax", "account_ap_credit.amount_tax");
+		$this->obj_table->add_column("price", "amount", "account_ap_credit.amount");
+		$this->obj_table->add_column("price", "amount_total", "account_ap_credit.amount_total");
+
+		// totals
+		$this->obj_table->total_columns	= array("amount_tax", "amount", "amount_total");
+
+
+		// defaults
+		$this->obj_table->columns		= array("code_credit", "name_vendor", "date_trans", "amount_total");
+		$this->obj_table->columns_order		= array("code_credit");
+		$this->obj_table->columns_order_options	= array("code_credit", "code_ordernumber", "code_ponumber", "name_vendor", "name_staff", "date_trans", "date_due", "sent");
+
+		// define SQL structure
+		$this->obj_table->sql_obj->prepare_sql_settable("account_ap_credit");
+		$this->obj_table->sql_obj->prepare_sql_addfield("id", "account_ap_credit.id");
+		$this->obj_table->sql_obj->prepare_sql_addjoin("LEFT JOIN vendors ON vendors.id = account_ap_credit.vendorid");
+		$this->obj_table->sql_obj->prepare_sql_addjoin("LEFT JOIN staff ON staff.id = account_ap_credit.employeeid");
+
+
+		// acceptable filter options
+		$structure = NULL;
+		$structure["fieldname"] = "date_start";
+		$structure["type"]	= "date";
+		$structure["sql"]	= "date_trans >= 'value'";
+		$this->obj_table->add_filter($structure);
+
+		$structure = NULL;
+		$structure["fieldname"] = "date_end";
+		$structure["type"]	= "date";
+		$structure["sql"]	= "date_trans <= 'value'";
+		$this->obj_table->add_filter($structure);
+
+		$structure				= form_helper_prepare_dropdownfromdb("employeeid", "SELECT id, staff_code as label, name_staff as label1 FROM staff ORDER BY name_staff");
+		$structure["sql"]			= "account_ap_credit.employeeid='value'";
+		$structure["options"]["search_filter"]	= "enabled";
+		$this->obj_table->add_filter($structure);
+
+		$structure				= form_helper_prepare_dropdownfromdb("vendorid", "SELECT id, code_vendor as label, name_vendor as label1 FROM vendors ORDER BY name_vendor");
+		$structure["sql"]			= "account_ap_credit.vendorid='value'";
+		$structure["options"]["search_filter"]	= "enabled";
+		$this->obj_table->add_filter($structure);
+
+		$structure = NULL;
+		$structure["fieldname"] 		= "credit_notes_search";
+		$structure["type"]			= "input";
+		$structure["sql"]			= "notes LIKE '%value%'";
+		$this->obj_table->add_filter($structure);
+
+		$structure = NULL;
+		$structure["fieldname"] 	= "hide_closed";
+		$structure["type"]		= "checkbox";
+		$structure["options"]["label"]	= "Hide Locked Credits";
+		$structure["defaultvalue"]	= "enabled";
+		$structure["sql"]		= "account_ap_credit.locked='0'";
+		$this->obj_table->add_filter($structure);
+
+		// load options
+		$this->obj_table->load_options_form();
+
+
+		// fetch all the chart information
+		$this->obj_table->generate_sql();
+		$this->obj_table->load_data_sql();
+
+	}
+
+
+	function render_html()
+	{
+
+		// heading
+		print "<h3>LIST OF ACCOUNTS PAYABLES CREDIT NOTES</h3>";
+		print "<p>This page only displays credit notes which have yet to be completed, unless the \"Hide Paid Credits\" check box is unchecked.</p>";
+
+		// display options form
+		$this->obj_table->render_options_form();
+
+		// display table
+		if (!count($this->obj_table->columns))
+		{
+			format_msgbox("important", "<p>Please select some valid options to display.</p>");
+		}
+		elseif (!$this->obj_table->data_num_rows)
+		{
+			$sql_obj		= New sql_query;
+			$sql_obj->string	= "SELECT id FROM account_ap_credit LIMIT 1";
+			$sql_obj->execute();
+
+			if ($sql_obj->num_rows())
+			{
+				format_msgbox("important", "<p>Your current filter options do not match to any credit notes.</p>");
+			}
+			else
+			{
+				format_msgbox("info", "<p>You currently have no AP credit notes in your database.</p>");
+			}
+		}			
+		else
+		{
+			// details link 
+			$structure = NULL;
+			$structure["id"]["column"]	= "id";
+			$this->obj_table->add_link("details", "accounts/ap/credit-view.php", $structure);
+
+
+			// items link
+			$structure = NULL;
+			$structure["id"]["column"]	= "id";
+			$this->obj_table->add_link("items", "accounts/ap/credit-items.php", $structure);
+
+			// payments link
+			$structure = NULL;
+			$structure["id"]["column"]	= "id";
+			$this->obj_table->add_link("payments", "accounts/ap/credit-payments.php", $structure);
+
+
+
+			// display the table
+			$this->obj_table->render_table_html();
+
+			// display CSV/PDF download link
+			print "<p align=\"right\"><a class=\"button_export\" href=\"index-export.php?mode=csv&page=accounts/ap/ap.php\">Export as CSV</a></p>";
+			print "<p align=\"right\"><a class=\"button_export\" href=\"index-export.php?mode=pdf&page=accounts/ap/ap.php\">Export as PDF</a></p>";
+		}
+	}
+
+
+	function render_csv()
+	{
+		$this->obj_table->render_table_csv();
+	}
+
+	function render_pdf()
+	{
+		$this->obj_table->render_table_pdf();
+	}
+
+}
+
+?>

accounts/ap/ap.php

@@ -44,13 +44,14 @@ function execute()
 		$this->obj_table->add_column("price", "amount", "account_ap.amount");
 		$this->obj_table->add_column("price", "amount_total", "account_ap.amount_total");
 		$this->obj_table->add_column("price", "amount_paid", "account_ap.amount_paid");
+                $this->obj_table->add_column("bool_tick", "closed", "(account_ap.amount_paid=account_ap.amount_total AND account_ap.amount_total>0)");
 
 		// totals
 		$this->obj_table->total_columns	= array("amount_tax", "amount", "amount_total", "amount_paid");
 
 
 		// defaults
-		$this->obj_table->columns		= array("name_vendor", "code_invoice", "date_trans", "amount_total", "amount_paid");
+		$this->obj_table->columns		= array("name_vendor", "code_invoice", "date_trans", "amount_total", "amount_paid","closed");
 		$this->obj_table->columns_order		= array("code_invoice");
 		$this->obj_table->columns_order_options	= array("name_vendor", "code_invoice", "code_ordernumber", "code_ponumber", "name_staff", "date_trans", "date_due", "sent");
 
@@ -93,13 +94,11 @@ function execute()
 		$structure = NULL;
 		$structure["fieldname"] 	= "hide_closed";
 		$structure["type"]		= "checkbox";
-		$structure["options"]["label"]	= "Hide Closed Invoices";
+		$structure["options"]["label"]	= "Hide Completed Invoices";
 		$structure["defaultvalue"]	= "enabled";
-		$structure["sql"]		= "account_ap.amount_paid!=account_ap.amount_total";
+		$structure["sql"]		= "((account_ap.amount_paid<>account_ap.amount_total AND account_ap.amount_total>0) OR (account_ap.amount_total=0))";
 		$this->obj_table->add_filter($structure);
 
-
-
 		// load options
 		$this->obj_table->load_options_form();
 
@@ -158,6 +157,12 @@ function render_html()
 			$structure["id"]["column"]	= "id";
 			$this->obj_table->add_link("payments", "accounts/ap/invoice-payments.php", $structure);
 
+      			// journal link
+			$structure = NULL;
+			$structure["id"]["column"]	= "id";
+			$this->obj_table->add_link("journal", "accounts/ap/journal.php", $structure);
+
+
 
 			// display the table
 			$this->obj_table->render_table_html();

accounts/ap/credit-add.php

@@ -0,0 +1,65 @@
+<?php
+/*
+	accounts/ap/credit-add.php
+
+	access: accounts_ap_write
+
+	Provides the UI for entering new credit notes into ABS.
+*/
+
+// custom includes
+require("include/accounts/inc_credits_forms.php");
+
+
+
+class page_output
+{
+	var $id;
+	var $obj_menu_nav;
+	var $obj_form_credit;
+
+	function __construct()
+	{
+		$this->requires["javascript"][]		= "include/vendors/javascript/populate_invoices_dropdown.js";
+	}
+
+	function check_permissions()
+	{
+		return user_permissions_get("accounts_ap_write");
+	}
+
+
+	function check_requirements()
+	{
+		// nothing to check
+		return 1;
+	}
+
+
+	function execute()
+	{
+
+		$vendor_id = @security_script_input('/^[0-9]*$/', $_GET["vendorid"]);
+
+		$this->obj_form_credit			= New credit_form_details;
+		$this->obj_form_credit->type		= "ap_credit";
+		$this->obj_form_credit->credit_id	= 0;
+		$this->obj_form_credit->vendor_id	= $vendor_id;
+		$this->obj_form_credit->processpage	= "accounts/ap/credit-edit-process.php";
+
+		$this->obj_form_credit->execute();
+	}
+
+	function render_html()
+	{
+		// heading
+		print "<h3>ADD CREDIT NOTE</h3><br>";
+		print "<p>This page provides features to allow you to create a new credit note for a vendor's invoice.</p>";
+
+		// display form
+		$this->obj_form_credit->render_html();
+	}
+
+}
+
+?>

accounts/ap/credit-delete-process.php

@@ -0,0 +1,39 @@
+<?php
+/*
+	accounts/ap/credit-delete-process.php
+
+	access: accounts_ap_write
+
+	Deletes credits from the database
+*/
+
+// includes
+require("../../include/config.php");
+require("../../include/amberphplib/main.php");
+
+// custom includes
+require("../../include/accounts/inc_credits_process.php");
+
+
+
+if (user_permissions_get('accounts_ap_write'))
+{
+	/*
+		Let the credits functions do all the work for us
+	*/
+
+	$returnpage_error	= "accounts/ap/credit-delete.php";
+	$returnpage_success	= "accounts/ap/ap-credits.php";
+
+	credit_form_delete_process("ap_credit",$returnpage_error, $returnpage_success);
+}
+else
+{
+	// user does not have perms to view this page/isn't logged on
+	error_render_noperms();
+	header("Location: ../index.php?page=message.php");
+	exit(0);
+}
+
+
+?>