compucorp · olayiwola-compucorp · Aug 19, 2024 · Aug 16, 2024
diff --git a/CRM/Civicase/Hook/BuildForm/AddSalesOrderLineItemsToContribution.php b/CRM/Civicase/Hook/BuildForm/AddSalesOrderLineItemsToContribution.php
@@ -1,5 +1,8 @@
 <?php
 
+use Civi\Api4\PriceField;
+use Civi\Api4\PriceFieldValue;
+use Civi\Api4\PriceSet;
 use CRM_Civicase_ExtensionUtil as E;
 use CRM_Civicase_Service_CaseSalesOrderLineItemsGenerator as salesOrderlineItemGenerator;
 
@@ -27,6 +30,14 @@ public function run(CRM_Core_Form &$form, $formName) {
     }
     $lineItemGenerator = new salesOrderlineItemGenerator($salesOrderId, $toBeInvoiced, $percentValue);
     $lineItems = $lineItemGenerator->generateLineItems();
+    $priceField = $this->getDefaultPriceSetFields();
+    \Civi::cache('short')->set('sales_order_line_items', $lineItems);
+
+    $submittedValues = [];
+    foreach ($lineItems as $index => &$lineItem) {
+      $submittedValues[] = $priceField[$index]['id'];
+    }
+    $form->assign('lineItemSubmitted', json_encode($submittedValues));
 
     CRM_Core_Resources::singleton()
       ->addScriptFile(E::LONG_NAME, 'js/sales-order-contribution.js')
@@ -61,4 +72,25 @@ public function shouldRun(CRM_Core_Form $form, string $formName, ?int $salesOrde
       && !empty($salesOrderId);
   }
 
+  /**
+   * Returns default contribution price set fields.
+   *
+   * @return array
+   *   Array of price fields
+   */
+  private function getDefaultPriceSetFields(): array {
+    $priceSet = PriceSet::get(FALSE)
+      ->addWhere('name', '=', 'default_contribution_amount')
+      ->addWhere('is_quick_config', '=', 1)
+      ->execute()
+      ->first();
+
+    return PriceField::get(FALSE)
+      ->addWhere('price_set_id', '=', $priceSet['id'])
+      ->addChain('price_field_value', PriceFieldValue::get(FALSE)
+        ->addWhere('price_field_id', '=', '$id')
+      )->execute()
+      ->getArrayCopy();
+  }
+
 }
diff --git a/CRM/Civicase/Hook/alterContent/AddSalesOrderLineToContribution.php b/CRM/Civicase/Hook/alterContent/AddSalesOrderLineToContribution.php
@@ -0,0 +1,125 @@
+<?php
+
+/**
+ * Adds sales order line items to the contribution.
+ */
+class CRM_Civicase_Hook_alterContent_AddSalesOrderLineToContribution {
+
+  /**
+   * Stores the sales order line items retrieved from the cache.
+   *
+   * @var array
+   */
+  private $salesOrderLineItems;
+
+  /**
+   * Constructs the AddSalesOrderLindeToContribution class.
+   *
+   * @param string $content
+   *   The content to be altered.
+   * @param array $context
+   *   The context for the hook.
+   * @param string $tplName
+   *   The name of the template.
+   */
+  public function __construct(private &$content, private $context, private $tplName) {
+    $this->salesOrderLineItems = \Civi::cache('short')->get('sales_order_line_items');
+  }
+
+  /**
+   * Add sales order line items to the contribution.
+   */
+  public function run() {
+    if (!$this->shouldRun()) {
+      return;
+    }
+
+    $this->addLineItems();
+  }
+
+  /**
+   * Adds sales order line items to the contribution.
+   *
+   * This method retrieves the sales order line items from the cache, and then
+   * updates the corresponding input fields in the contribution
+   * page's HTML content.
+   */
+  public function addLineItems() {
+    $dom = new DomDocument();
+    $dom->loadHTML($this->content);
+
+    $table = $dom->getElementById('info');
+
+    // Delete the first row (index 0)
+    if ($table) {
+      $firstRow = $table->getElementsByTagName('tr')->item(0);
+      if ($firstRow) {
+        $table->removeChild($firstRow);
+      }
+    }
+
+    $rows = $table->getElementsByTagName('tr');
+    // Set the values in the DOM.
+    foreach ($this->salesOrderLineItems as $index => $item) {
+      if ($index < $rows->length) {
+        // Get the current row.
+        $row = $rows->item($index);
+
+        // Remove 'hiddenElement' class if it exists.
+        $row->setAttribute('class', str_replace('hiddenElement', '', $row->getAttribute('class')));
+
+        // Set the values from the line item array.
+        $inputs = $row->getElementsByTagName('input');
+        $selects = $row->getElementsByTagName('select');
+
+        foreach ($inputs as $input) {
+          $name = $input->getAttribute('name');
+
+          if (strpos($name, 'qty') !== FALSE) {
+            $input->setAttribute('value', $item['qty']);
+          }
+          elseif (strpos($name, 'tax_amount') !== FALSE) {
+            $input->setAttribute('value', $item['tax_amount']);
+          }
+          elseif (strpos($name, 'line_total') !== FALSE) {
+            $input->setAttribute('value', $item['line_total']);
+          }
+          elseif (strpos($name, 'unit_price') !== FALSE) {
+            $input->setAttribute('value', $item['unit_price']);
+          }
+          elseif (strpos($name, 'label') !== FALSE) {
+            $input->setAttribute('value', $item['label']);
+          }
+        }
+
+        foreach ($selects as $select) {
+          $name = $select->getAttribute('name');
+
+          if (strpos($name, 'financial_type_id') !== FALSE) {
+            foreach ($select->getElementsByTagName('option') as $option) {
+              if ($option->getAttribute('value') == $item['financial_type_id']) {
+                $option->setAttribute('selected', 'selected');
+                break;
+              }
+            }
+          }
+        }
+      }
+    }
+
+    \Civi::cache('short')->delete('sales_order_line_items');
+
+    $this->content = $dom->saveHTML();
+  }
+
+  /**
+   * Determines whether the hook should run.
+   *
+   * @return bool
+   *   TRUE if the hook should run, FALSE otherwise.
+   */
+  public function shouldRun() {
+    return $this->tplName === "CRM/Contribute/Page/Tab.tpl" && $this->context == "page" && !empty($this->salesOrderLineItems);
+  }
+
+}
diff --git a/civicase.php b/civicase.php
@@ -646,4 +646,12 @@ function civicase_civicrm_alterContent(&$content, $context, $tplName, &$object)
       $content = str_replace("#_qf_Activity_upload-top, #_qf_Activity_upload-bottom", "#_qf_Activity_upload-top, #_qf_Activity_upload-bottom, #_qf_Activity_submit-bottom, #_qf_Activity_submit-top, #_qf_Activity_refresh-top, #_qf_Activity_refresh-bottom", $content);
     }
   }
+
+  $hooks = [
+    new CRM_Civicase_Hook_alterContent_AddSalesOrderLineToContribution($content, $context, $tplName),
+  ];
+
+  foreach ($hooks as $hook) {
+    $hook->run();
+  }
 }
diff --git a/js/sales-order-contribution.js b/js/sales-order-contribution.js
@@ -1,12 +1,10 @@
 (function ($, _) {
   const waitForElement = function ($, elementPath, callBack) {
-    window.setTimeout(function () {
-      if ($(elementPath).length) {
-        callBack($, $(elementPath));
-      } else {
-        window.waitForElement($, elementPath, callBack);
-      }
-    }, 500);
+    (new window.MutationObserver(function () {
+      callBack($, $(elementPath));
+    })).observe(document.querySelector(elementPath), {
+      attributes: true
+    });
   };
 
   $(document).one('crmLoad', async function () {
@@ -18,7 +16,6 @@
     const lineItems = JSON.parse(params.line_items);
     const caseCustomField = params.case_custom_field;
     const quotationCustomField = params.quotation_custom_field;
-    let count = 0;
 
     const apiRequest = {};
     apiRequest.caseSalesOrders = ['CaseSalesOrder', 'get', {
@@ -37,14 +34,6 @@
       CRM.api4(apiRequest).then(function (batch) {
         const caseSalesOrder = batch.caseSalesOrders[0];
 
-        lineItems.forEach(lineItem => {
-          setTimeout(
-            () => addLineItem(lineItem.qty, lineItem.unit_price, lineItem.label, lineItem.financial_type_id, lineItem.tax_amount),
-            2000
-          );
-        });
-
-        $('input[id="total_amount"]').trigger('change');
         $('#contribution_status_id').val(batch.optionValues[0].value);
         $('#source').val(`Quotation ${caseSalesOrder.id}`).trigger('change');
         $('#contact_id').select2('val', caseSalesOrder.client_id).trigger('change');
@@ -63,30 +52,5 @@
         CRM.$('form#Contribution').css('visibility', 'visible');
       });
     }
-
-    /**
-     * @param {number} quantity Item quantity
-     * @param {number} unitPrice Item unit price
-     * @param {string} description Item description
-     * @param {number} financialTypeId Item financial type
-     * @param {number|object} taxAmount Item tax amount
-     */
-    function addLineItem (quantity, unitPrice, description, financialTypeId, taxAmount) {
-      const row = $($(`tr#add-item-row-${count}`));
-      row.show().removeClass('hiddenElement');
-      quantity = +parseFloat(quantity).toFixed(10); // limit to 10 decimal places
-
-      $('input[id^="item_label"]', row).val(ts(description));
-      $('select[id^="item_financial_type_id"]', row).select2('val', financialTypeId);
-      $('input[id^="item_qty"]', row).val(quantity);
-
-      const total = quantity * parseFloat(unitPrice);
-
-      $('input[id^="item_line_total"]', row).val(CRM.formatMoney(total, true));
-      $('input[id^="item_tax_amount"]', row).val(taxAmount);
-      $('input[id^="item_unit_price"]', row).val(unitPrice).trigger('change');
-
-      count++;
-    }
   });
 })(CRM.$, CRM._);