first change

Modules/CCMS/app/Services/InstitutionService.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace Modules\CCMS\Services;
+
+use Illuminate\Support\Facades\DB;
+use Modules\CCMS\Models\Institution;
+
+class InstitutionService
+{
+
+    public function getAllCategories()
+    {
+        $query = Institution::query();
+        return $query->get();
+    }
+
+    public function storeInstitution(array $institutionData): Institution
+    {
+        return DB::transaction(function () use ($institutionData) {
+            $institution = Institution::create($institutionData);
+
+            return $institution;
+        });
+    }
+
+    public function getInstitutionById(int $id)
+    {
+        return Institution::findOrFail($id);
+    }
+
+    public function updateInstitution(int $id, array $institutionData)
+    {
+        $institution = $this->getInstitutionById($id);
+
+        return DB::transaction(function () use ($institution, $institutionData) {
+            $institution->update($institutionData);
+            return $institution;
+        });
+    }
+
+    public function deleteInstitution(int $id)
+    {
+        return DB::transaction(function () use ($id) {
+            $institution = $this->getInstitutionById($id);
+            $institution->delete();
+            return true;
+        });
+    }
+}