[Load views] Fixed database entry duplication

www/class/centreonCustomView.class.php

@@ -594,7 +594,8 @@ public function syncCustomView($customViewId, $userId = null)
     public function loadCustomView($params)
     {
         $isLocked = 1;
-        $query = 'SELECT custom_view_id, locked ' .
+        $update = false;
+        $query = 'SELECT custom_view_id, locked, user_id ' .
             'FROM custom_view_user_relation ' .
             'WHERE custom_view_id = :viewLoad ' .
             'AND ' .
@@ -616,14 +617,25 @@ public function loadCustomView($params)
             if ($row['locked'] == "0") {
                 $isLocked = $row['locked'];
             }
+            if (!is_null($row['user_id']) && $row['user_id'] > 0){
+                $update = true;
+            }
         }
 
-        $query = 'INSERT INTO custom_view_user_relation (custom_view_id,user_id,is_owner,locked,is_share) ' .
-            'VALUES (:viewLoad, :userId, 0, :isLocked, 1)';
-        $stmt = $this->db->prepare($query);
-        $stmt->bindParam(':viewLoad', $params['viewLoad'], PDO::PARAM_INT);
-        $stmt->bindParam(':userId', $this->userId, PDO::PARAM_INT);
-        $stmt->bindParam(':isLocked', $isLocked, PDO::PARAM_INT);
+        if ($update) {
+            $query = 'UPDATE custom_view_user_relation SET is_consumed=1 WHERE ' .
+                ' custom_view_id = :viewLoad AND user_id = :userId';
+            $stmt = $this->db->prepare($query);
+            $stmt->bindParam(':viewLoad', $params['viewLoad'], PDO::PARAM_INT);
+            $stmt->bindParam(':userId', $this->userId, PDO::PARAM_INT);
+        } else {
+            $query = 'INSERT INTO custom_view_user_relation (custom_view_id,user_id,is_owner,locked,is_share) ' .
+                'VALUES (:viewLoad, :userId, 0, :isLocked, 1)';
+            $stmt = $this->db->prepare($query);
+            $stmt->bindParam(':viewLoad', $params['viewLoad'], PDO::PARAM_INT);
+            $stmt->bindParam(':userId', $this->userId, PDO::PARAM_INT);
+            $stmt->bindParam(':isLocked', $isLocked, PDO::PARAM_INT);
+        }
         $dbResult = $stmt->execute();
         if (!$dbResult) {
             throw new \Exception("An error occured");

www/install/createTables.sql

@@ -965,7 +965,8 @@ CREATE TABLE `custom_view_user_relation` (
   `is_owner` tinyint(6) DEFAULT '0',
   `is_share` tinyint(6) DEFAULT '0',
   `is_consumed` int(1) NOT NULL DEFAULT 1,
-  UNIQUE KEY `view_user_unique_index` (`custom_view_id`,`user_id`,`usergroup_id`),
+  UNIQUE KEY `view_user_unique_index` (`custom_view_id`,`user_id`),
+  UNIQUE KEY `view_usergroup_unique_index` (`custom_view_id`,`usergroup_id`),
   KEY `fk_custom_views_user_id` (`user_id`),
   KEY `fk_custom_views_usergroup_id` (`usergroup_id`),
   CONSTRAINT `fk_custom_views_user_id` FOREIGN KEY (`user_id`) REFERENCES `contact` (`contact_id`) ON DELETE CASCADE,

www/install/sql/centreon/Update-DB-2.8.10_to_2.9.0.sql

@@ -13,4 +13,27 @@ WHERE `fieldname` = 'negociation';
 
 UPDATE `cfg_centreonbroker_info`
 SET `config_key` = 'negotiation'
-WHERE `config_key` = 'negociation';
+WHERE `config_key` = 'negociation';
+
+-- Delete duplicate entries in custom_view_user_relation
+ALTER TABLE `custom_view_user_relation`
+    DROP FOREIGN KEY `fk_custom_views_usergroup_id`,
+    DROP FOREIGN KEY `fk_custom_views_user_id`,
+    DROP FOREIGN KEY `fk_custom_view_user_id`,
+    DROP INDEX `view_user_unique_index`;
+ALTER IGNORE TABLE `custom_view_user_relation`
+    ADD UNIQUE INDEX `view_user_unique_index` (`custom_view_id`, `user_id`),
+    ADD UNIQUE INDEX `view_usergroup_unique_index` (`custom_view_id`, `usergroup_id`);
+ALTER TABLE `custom_view_user_relation`
+    ADD CONSTRAINT `fk_custom_views_usergroup_id`
+        FOREIGN KEY (`usergroup_id`)
+        REFERENCES `centreon`.`contactgroup` (`cg_id`)
+        ON DELETE CASCADE,
+    ADD CONSTRAINT `fk_custom_views_user_id`
+        FOREIGN KEY (`user_id`)
+        REFERENCES `centreon`.`contact` (`contact_id`)
+        ON DELETE CASCADE,
+    ADD CONSTRAINT `fk_custom_view_user_id`
+        FOREIGN KEY (`custom_view_id`)
+        REFERENCES `centreon`.`custom_views` (`custom_view_id`)
+        ON DELETE CASCADE;