添加增删改查代码

app/Http/Controllers/CourseController.php

@@ -3,7 +3,10 @@
 namespace App\Http\Controllers;
 
 use App\Models\Course;
+use App\Models\CourseMember;
 use Illuminate\Http\Request;
+use App\Http\Api\AuthApi;
+use App\Http\Api\StudioApi;
 
 class CourseController extends Controller
 {
@@ -12,9 +15,67 @@ class CourseController extends Controller
      *
      * @return \Illuminate\Http\Response
      */
-    public function index()
+    public function index(Request $request)
     {
         //
+		$result=false;
+		$indexCol = ['id','title','subtitle','cover','content','content_type','teacher','start_at','end_at','updated_at','created_at'];
+		switch ($request->get('view')) {
+            case 'create':
+	            # 获取 studio 建立的所有 course
+                $user = AuthApi::current($request);
+                if(!$user){
+                    return $this->error(__('auth.failed'));
+                }
+                //判断当前用户是否有指定的studio的权限
+                if($user['user_uid'] !== StudioApi::getIdByName($request->get('name'))){
+                    return $this->error(__('auth.failed'));
+                }
+
+                $table = Course::where('studio_id', $user["user_uid"]);
+				break;
+            case 'study':
+                //我学习的课程
+                $course = CourseMember::where('user_id',$user["user_uid"])
+                                      ->where('role','member')
+                                      ->select('course_id')
+                                      ->get();
+                $courseId = [];
+                foreach ($course as $key => $value) {
+                    # code...
+                    $courseId[] = $value->course_id;
+                }
+                $table = Course::whereIn('id', $courseId);
+                break;
+        }
+        $table = $table->select($indexCol);
+        if(isset($_GET["search"])){
+            $table = $table->where('title', 'like', $_GET["search"]."%");
+        }
+        $count = $table->count();
+        if(isset($_GET["order"]) && isset($_GET["dir"])){
+            $table = $table->orderBy($_GET["order"],$_GET["dir"]);
+        }else{
+            if($request->get('view') === 'studio_list'){
+                $table = $table->orderBy('count','desc');
+            }else{
+                $table = $table->orderBy('updated_at','desc');
+            }
+        }
+
+        if(isset($_GET["limit"])){
+            $offset = 0;
+            if(isset($_GET["offset"])){
+                $offset = $_GET["offset"];
+            }
+            $table = $table->skip($offset)->take($_GET["limit"]);
+        }
+        $result = $table->get();
+		if($result){
+			return $this->ok(["rows"=>$result,"count"=>$count]);
+		}else{
+			return $this->error("没有查询到数据");
+		}
     }
 
     /**
@@ -26,6 +87,24 @@ class CourseController extends Controller
     public function store(Request $request)
     {
         //
+        $user = AuthApi::current($request);
+        if(!$user){
+            return $this->error(__('auth.failed'));
+        }
+        //判断当前用户是否有指定的studio的权限
+        if($user['user_uid'] !== StudioApi::getIdByName($request->get('studio'))){
+            return $this->error(__('auth.failed'));
+        }
+        //查询是否重复
+        if(Course::where('title',$request->get('title'))->where('studio_id',$user['user_uid'])->exists()){
+            return $this->error(__('validation.exists',['name']));
+        }
+
+        $course = new Course;
+        $course->title = $request->get('title');
+        $course->studio_id = $user['user_uid'];
+        $course->save();
+        return $this->ok($course);
     }
 
     /**
@@ -37,6 +116,8 @@ class CourseController extends Controller
     public function show(Course $course)
     {
         //
+        return $this->ok($course);
+
     }
 
     /**
@@ -49,6 +130,27 @@ class CourseController extends Controller
     public function update(Request $request, Course $course)
     {
         //
+        $user = AuthApi::current($request);
+        if(!$user){
+            return $this->error(__('auth.failed'));
+        }
+        //判断当前用户是否有指定的studio的权限
+        if($user['user_uid'] !== StudioApi::getIdByName($request->get('studio'))){
+            return $this->error(__('auth.failed'));
+        }
+        //查询标题是否重复
+        if(Course::where('title',$request->get('title'))->where('studio_id',$user['user_uid'])->exists()){
+            return $this->error(__('validation.exists',['name']));
+        }
+        $course->title = $request->get('title');
+        $course->subtitle = $request->get('subtitle');
+        $course->cover = $request->get('cover');
+        $course->content = $request->get('content');
+        $course->teacher = $request->get('teacher');
+        $course->start_at = $request->get('start_at');
+        $course->end_at = $request->get('end_at');
+        $course->save();
+        return $this->ok($course);
     }
 
     /**
@@ -60,5 +162,21 @@ class CourseController extends Controller
     public function destroy(Course $course)
     {
         //
+        $user = AuthApi::current($request);
+        if(!$user){
+            return $this->error(__('auth.failed'));
+        }
+        //判断当前用户是否有指定的studio的权限
+        if($user['user_uid'] !== StudioApi::getIdByName($request->get('studio'))){
+            return $this->error(__('auth.failed'));
+        }
+        $delete = 0;
+        DB::transaction(function() use($delete){
+            //删除group member
+            $memberDelete = CourseMember::where('course_id',$course->id)->delete();
+            $delete = $course->delete();
+        });
+
+        $this->ok($delete);
     }
 }