'update_backend_part'

Core/.env.example

+APP_NAME=Lumen
+APP_ENV=local
+APP_KEY=
+APP_DEBUG=true
+APP_URL=http://localhost
+APP_TIMEZONE=UTC
+
+LOG_CHANNEL=stack
+LOG_SLACK_WEBHOOK_URL=
+
+DB_CONNECTION=mysql
+DB_HOST=127.0.0.1
+DB_PORT=3306
+DB_DATABASE=homestead
+DB_USERNAME=homestead
+DB_PASSWORD=secret
+
+CACHE_DRIVER=file
+QUEUE_CONNECTION=sync

Core/app/Http/Controllers/ActivitiesController.php

+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+use App\Models\Activities;
+use App\Models\Feedback;
+use App\Models\ResultSummary;
+use DB;
+use Log;
+
+class ActivitiesController extends Controller {
+
+    public function getActivities($id) {
+        try {
+            $activities = Feedback::Where('parent_id',$id)->get();
+            return response()->json([ 'activities' => $activities], 200);
+        } catch ( \Exception $e ) {
+            Log::error( $e );
+            return response()->json( ['message' => $e->getmessage()], 500 );
+        }
+    }
+
+    
+    public function getMarks($id) {
+        try {
+            $summary = ResultSummary::Where('student_id',$id)->get();
+            return response()->json([ 'summary' => $summary], 200);
+        } catch ( \Exception $e ) {
+            Log::error( $e );
+            return response()->json( ['message' => $e->getmessage()], 500 );
+        }
+    }
+
+    public function create( Request $request ) {
+        try {
+                DB::beginTransaction();
+
+                $activities = new Feedback();
+                $activities->name  = $request->name;
+                $activities->parent_id = $request->parent_id;
+                $activities->feedback = $request->feedback;
+                $activities->subject = $request->subject;
+                $activities->date = $request->date;
+                $activities->time = $request->time;
+                $activities->save();
+
+                DB::commit();
+                return response()->json([ 'activities' => $activities, 'message' => 'saved' ], 200 );
+            } catch (\Exception $e) {
+                DB::rollBack();
+                Log::error($e);
+                return response()->json([ 'message' => $e->getmessage() ], 500);
+            }
+    }
+}

Core/app/Http/Controllers/CommonController.php

+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\Parents;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
+
+class CommonController extends Controller
+{
+    /**
+     * Create a new controller instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        //
+    }
+
+    public function login(Request $request) {
+        $user = Parents::Where('email',$request->email)
+        ->Where('password',$request->password)->first();
+        return response()->json( ['user'=> $user],200 );
+    }
+
+}

Core/app/Http/Controllers/ConversationsController.php

@@ -4,6 +4,7 @@ namespace App\Http\Controllers;
 
 use Illuminate\Http\Request;
 use App\Models\Conversations;
+use App\Models\Parents;
 use App\Models\ConversationGroups;
 use DB;
 use Log;
@@ -40,4 +41,52 @@ class ConversationsController extends Controller {
             return response()->json([ 'message' => $e->getmessage(), 'status'=>500 ], 500);
         }
     }
+
+    public function getChatById( $id ) {
+        try {
+            $conversations = Conversations::with('sender')->Where( 'conversation_group_id', $id )->get();
+            return response()->json([ 'conversations' => $conversations], 200);
+        } catch ( \Exception $e ) {
+            Log::error( $e );
+            return response()->json( ['message' => $e->getmessage()], 500 );
+        }
+    }
+
+
+    public function feedbacks(  $id ) {
+        try {
+            $conversations = DB::table('conversations')
+            ->select(DB::raw('count(id) as count, sentimental as type'))
+            ->groupBy('sentimental')
+            ->Where('conversation_group_id',$id)
+            ->get();
+
+            return response()->json([ 'results' => $conversations], 200);
+        } catch ( \Exception $e ) {
+            Log::error( $e );
+            return response()->json( ['message' => $e->getmessage()], 500 );
+        }
+    }
+
+
+
+    public function item_create( Request $request ) {
+        try {
+                DB::beginTransaction();
+
+                $item = new Item();
+                $item->name = $request->name;
+                $item->type = $request->type;
+                $item->qty  = $request->qty;
+             
+                $item->save();
+
+                DB::commit();
+                // return response()->json([ 'conversations' => $conversations, 'message' => 'saved', 'status'=>200 ], 200 );
+        } catch (\Exception $e) {
+                DB::rollBack();
+                Log::error($e);
+            // return response()->json([ 'message' => $e->getmessage(), 'status'=>500 ], 500);
+        }
+    }
 }

Core/app/Http/Controllers/QuizRecordController.php

+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+use App\Models\QuizRecord;
+use App\Models\Students;
+use App\Models\User;
+use DB;
+use Log;
+
+class QuizRecordController extends Controller {
+
+    public function quiz_records(Request $request) {
+        try {
+            $quiz_records = QuizRecord::where('date',$request->date)->get();
+            return response()->json([ 'quiz_records' => $quiz_records], 200);
+        } catch ( \Exception $e ) {
+            Log::error( $e );
+            return response()->json( ['message' => $e->getmessage()], 500 );
+        }
+    }
+
+    public function get_user_info( $id ) {
+        try {
+            $user = Students::where('student_id', $id)->first();
+            return response()->json([ 'user' => $user], 200);
+        } catch ( \Exception $e ) {
+            Log::error( $e );
+            return response()->json( ['message' => $e->getmessage()], 500 );
+        }
+    }
+
+
+    public function get_avg_time() {
+        try {
+            $QuizRecord = QuizRecord::get();
+            $QuizRecordCount = QuizRecord::count();
+            $duration = 0;
+            $avg_time = 0;
+            foreach ($QuizRecord as $item) {
+                $duration += $item->duration;
+            }
+            $avg_time = $duration/$QuizRecordCount;
+
+            response()->json(  $avg_time );
+            // return response()->json([ 'avg_time' => $avg_time], 200);
+        } catch ( \Exception $e ) {
+            Log::error( $e );
+            return response()->json( ['message' => $e->getmessage()], 500 );
+        }
+        
+        //return response()->json( $players_count );
+    }
+
+
+}

Core/app/Http/Controllers/StudyMeterialsController.php

@@ -9,51 +9,18 @@ use Log;
 
 class StudyMeterialsController extends Controller {
 
-    public function store( Request $request ) {
+    public function lessons($type) {
         try {
-            DB::beginTransaction();
-
-            // $request->validate([
-
-            //     'image' => 'image|mimes:jpeg,png,jpg,gif,svg|max:2048',
-    
-            // ]);
-
-            $doc_name = null;
-            if( $request->doc_url ) {
-                $doc_name = time().'.'.$request->doc_url->extension(); 
-                $request->doc_url->move(public_path('study_docs'), $doc_name);
+            if ($type == 0) {
+                $lessons = StudyMeterials::where('subject','Mathematics')->get();
+            }else{
+                $lessons = StudyMeterials::where('subject','Science')->get();
             }
-
-
-            $StudyMeterials = new StudyMeterials();
-            $StudyMeterials->name     = $request->name;
-            $StudyMeterials->doc_url  = $doc_name;
-            $StudyMeterials->save();
-
-            DB::commit();
-
-            return response()->json([ 'object' => $StudyMeterials, 'message' => 'created','status'=>201 ], 200);
-        } catch (\Exception $e) {
-
-            DB::rollBack();
-            Log::error($e);
-
-            return response()->json( ['message' => $e->getmessage(), 'status'=>500 ], 500 );
+            
+            return response()->json([ 'lessons' => $lessons], 200);
+        } catch ( \Exception $e ) {
+            Log::error( $e );
+            return response()->json([ 'message' => $e->getmessage()], 500 );
         }
     }
-
-    public function get_meterials() { 
-        $meterials = [
-            0 => [
-                'subject' => 'English',
-                'url' => 'http://www.africau.edu/images/default/sample.pdf'
-            ],
-            1 => [
-                'subject' => 'ICT',
-                'url' => 'http://www.africau.edu/images/default/sample.pdf'
-            ],
-        ];
-        return response()->json( $meterials );
-    }
 }

Core/app/Http/Middleware/CorsMiddleware.php

+<?php
+namespace App\Http\Middleware;
+
+use Closure;
+
+class CorsMiddleware
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Closure  $next
+     * @return mixed
+     */
+    public function handle($request, Closure $next)
+    {
+        header("Access-Control-Allow-Origin: *");
+        //ALLOW OPTIONS METHOD
+        $headers = [
+            'Access-Control-Allow-Methods' => 'POST,GET,OPTIONS,PUT,DELETE',
+            'Access-Control-Allow-Headers' => 'Content-Type, X-Auth-Token, Origin, Authorization',
+       ];
+        if ($request->getMethod() == "OPTIONS"){
+            //The client-side application can set only headers allowed in Access-Control-Allow-Headers
+            return response()->json('OK',200,$headers);
+        }
+        $response = $next($request);
+        foreach ($headers as $key => $value) {
+            $response->header($key, $value);
+        }
+        return $response;
+
+    }
+}
\ No newline at end of file

Core/app/Models/Activities.php

+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Activities extends Model {
+
+    protected $table = 'activities';
+    protected $fillable = [
+        'user_id',
+        'content',
+        'date_time',
+    ];
+    public $timestamps = false;
+}

Core/app/Models/Conversations.php

@@ -13,6 +13,12 @@ class Conversations extends Model {
         'receiver_id',
         'message',
         'is_read',
+        'sentimental',
     ];
     public $timestamps = true;
+
+    public function sender()
+    {
+        return $this->belongsTo('App\Models\Parents', 'sender_id', 'parent_id');
+    }
 }

Core/app/Models/Feedback.php

+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Feedback extends Model {
+
+    protected $table = 'feedback';
+    protected $fillable = [
+        'name',
+        'parent_id',
+        'subject',
+        'feedback',
+        'date',
+        'time'
+    ];
+    public $timestamps = false;
+}
+
+
+

Core/app/Models/Parents.php

+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Parents extends Model {
+
+    protected $table = 'tbl_parent';
+    protected $fillable = [
+        'parent_id',
+        'student_id',
+        'first_name',
+        'last_name',
+        'email',
+        'username',
+        'contact',
+        'address',
+        'gender'
+    ];
+    public $timestamps = false;
+}

Core/app/Models/QuizRecord.php

+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class QuizRecord extends Model {
+
+    protected $table = 'quizrecord';
+    protected $fillable = [
+        'recid',
+        'rollnum',
+        'duration',
+        'endtime',
+        'date',
+        'url',
+        'type'
+    ];
+    public $timestamps = false;
+}

Core/app/Models/ResultSummary.php

+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class ResultSummary extends Model {
+
+    protected $table = 'tbl_result_summary';
+    protected $fillable = [
+        'summary_id',
+        'student_id',
+        'marks',
+        'activity_id',
+        'grade',
+        'subject',
+    ];
+    public $timestamps = false;
+}

Core/app/Models/Students.php

+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Students extends Model {
+
+    protected $table = 'tbl_student';
+    protected $fillable = [
+        'student_id',
+        'first_name',
+        'last_name',
+        'email',
+        'username',
+        'password',
+        'contact',
+        'grade',
+        'is_active',
+        'added_date',
+        'updated_date',
+    ];
+    public $timestamps = false;
+}

Core/app/Models/StudyMeterials.php

@@ -6,11 +6,11 @@ use Illuminate\Database\Eloquent\Model;
 
 class StudyMeterials extends Model {
 
-    protected $table = 'study_meterials';
+    protected $table = 'lessons';
     protected $fillable = [
-        'name',
-        'doc_url',
-        'category'
+        'subject',
+        'topic',
+        'content'
     ];
     public $timestamps = false;
 }

Core/bootstrap/app.php

@@ -73,7 +73,7 @@ $app->configure('app');
 */
 
 $app->middleware([
-    App\Http\Middleware\CorsPolicy::class,
+    App\Http\Middleware\CorsMiddleware::class,
     App\Http\Middleware\HttpsProtocol::class
 ]);
 

Core/routes/web.php

@@ -18,23 +18,25 @@ $router->get('/', function () use ($router) {
 });
 
 $router->group(['prefix' => 'api'], function () use ($router) {
+    $router->post('login', 'CommonController@login');
+    
     // Chat
     $router->group(['prefix' => 'chat'], function () use ($router) {
         $router->post('create', 'ConversationsController@create');
+        $router->get('get/{id}', 'ConversationsController@getChatById');
     });
 
-    $router->group(['prefix' => 'video'], function () use ($router) {
-        $router->get('get', 'VideoController@get_video');
-    });
-
-    $router->group(['prefix' => 'study-meterials'], function () use ($router) {
-        $router->post('upload', 'StudyMeterialsController@store');
-        $router->get('get', 'StudyMeterialsController@get_meterials');
-        
+    $router->group(['prefix' => 'activities'], function () use ($router) {
+        $router->post('create', 'ActivitiesController@create');
+        $router->get('get/{id}', 'ActivitiesController@getActivities');
     });
 
+    $router->get('lessons/{type}', 'StudyMeterialsController@lessons');
+    $router->post('quiz-records', 'QuizRecordController@quiz_records');
+    $router->get('user-info/{id}', 'QuizRecordController@get_user_info');
+    $router->get('feedbacks/{id}', 'ConversationsController@feedbacks');
+    $router->get('get-avg-time', 'QuizRecordController@get_avg_time');
 
-    
-
+    $router->get('/students/getmarks/{id}', 'ActivitiesController@getMarks');
     
 });