feat: chat module

ci4/app/Models/Chat/ChatDeparmentModel.php

@@ -2,6 +2,7 @@
 
 namespace App\Models\Chat;
 
+use App\Models\Usuarios\UserModel;
 use CodeIgniter\Model;
 
 class ChatDeparmentModel extends Model
@@ -14,7 +15,9 @@ class ChatDeparmentModel extends Model
     protected $protectFields    = true;
     protected $allowedFields    = [
         "name",
-        "display"
+        "display",
+        "description",
+        "type"
     ];
 
     protected bool $allowEmptyInserts = false;
@@ -46,4 +49,53 @@ class ChatDeparmentModel extends Model
     protected $afterFind      = [];
     protected $beforeDelete   = [];
     protected $afterDelete    = [];
+
+    public function getChatDepartments(string $type = "general"): array
+    {
+        $userModel = model(UserModel::class);
+        $query = $this->db->table('chat_departments')
+            ->select(
+                [
+                    'chat_departments.id',
+                    'chat_departments.name',
+                    'chat_departments.display',
+                    'chat_department_users.user_id'
+                ]
+            )
+            ->join(
+                "chat_department_users",
+                "chat_department_users.chat_department_id = chat_departments.id",
+                'left'
+            )
+            ->join(
+                "users",
+                "chat_department_users.user_id = users.id",
+                'left'
+            )->where("chat_departments.type",$type)
+            ->where("chat_department_users.user_id",auth()->user()->id);
+        
+        $results = $query->get()->getResultArray();
+        // Create the desired structure
+        $departments = [];
+
+        foreach ($results as $row) {
+            $departmentName = $row['name'];
+
+            // If the department is not yet added to the array, initialize it
+            if (!isset($departments[$departmentName])) {
+                $departments[$departmentName] = [
+                    'id' => $row['id'],
+                    'name' => $row['name'],
+                    'display' => $row['display'],
+                    'users' => [] // Initialize users as an empty array
+                ];
+            }
+
+            // If user_id is not null, add the user to the department's 'users' array
+            if ($row['user_id']) {
+                $departments[$departmentName]['users'][] = $userModel->find($row["user_id"]);
+            }
+        }
+        return $departments;
+    }
 }