Fix for issue systopia#145

jaapjansma · Apr 12, 2022 · 8b35489 · 8b35489
1 parent 24dbb49
commit 8b35489
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diff --git a/CRM/Donrec/Upgrader.php b/CRM/Donrec/Upgrader.php
@@ -513,4 +513,19 @@ public function upgrade_0220() {
     return TRUE;
   }
 
+  /**
+   * Change the primary key of the table. See https://github.com/systopia/de.systopia.donrec/issues/145
+   *
+   * @return bool
+   */
+  public function upgrade_0221() {
+    \CRM_Core_DAO::executeQuery("
+      ALTER TABLE `donrec_snapshot`
+        DROP PRIMARY KEY,
+        ADD PRIMARY KEY (`id`),
+        ADD UNIQUE `snapshot_contrib_line_item` (`snapshot_id`, `contribution_id`, `line_item_id`);
+    ");
+    return TRUE;
+  }
+
 }
diff --git a/sql/donrec.sql b/sql/donrec.sql
@@ -20,7 +20,8 @@ CREATE TABLE IF NOT EXISTS `donrec_snapshot` (
   `receive_date` datetime NOT NULL,
   `date_from` datetime NOT NULL,
   `date_to` datetime NOT NULL,
-  PRIMARY KEY (`snapshot_id`,`contribution_id`),
+  PRIMARY KEY (`id`),
+  UNIQUE `snapshot_contrib_line_item` (`snapshot_id`,`contribution_id`, `line_item_id`),
   KEY `id` (`id`),
   KEY `snapshot_id` (`snapshot_id`),
   KEY `contribution_id` (`contribution_id`),