Update Apllication Proposal

app/Http/Controllers/ModalController.php

@@ -100,16 +100,11 @@ class ModalController extends Controller{
                 return response(['msg'=>$errors[0]], 422);
             }
 
-            $already_exists = StudentProposal::where('student_id',$req->student_id)->exists();
+            $already_exists = StudentProposal::where('student_id',$req->student_id)->where('proposal_submit_status',1)->exists();
             if($already_exists){
                 return response(['msg'=>'Sorry! You already submitted. You can not submit proposal.'],403);
             }
 
-            //$publication =Publication::where('student_id',$req->student_id)->doesntExist();
-            //$worK_exp =Workexperience::where('student_id',$req->student_id)->doesntExist();
-            //$institution =Institution::where('student_id',$req->student_id)->doesntExist();
-            //$score =Score::where('student_id',$req->student_id)->doesntExist();
-
             $publication =User::where('id',$req->student_id)->whereNull('is_publication')->exists();
             $worK_exp =User::where('id',$req->student_id)->whereNull('is_work_experience')->exists();
             $institution =User::where('id',$req->student_id)->whereNull('is_education')->exists();
@@ -125,23 +120,25 @@ class ModalController extends Controller{
             $student_proposal->proposal_id =$req->proposal_id;
             $student_proposal->start_year =$req->startdate;
             $student_proposal->start_month =$req->startmonth;
-            $student_proposal->created_by =$user->id;
             $student_proposal->student_apply_ref =studentRefNoGenerate();
+            $student_proposal->proposal_submit_status = 1;
+            $student_proposal->submitted_date = now();
+            $student_proposal->created_by =$req->student_id;
             $student_proposal->save();
 
             $student_data =User::find($student_proposal->student_id);
             $student_data->freez_profile =1;
             $student_data->update();
 
-            $proposal_user =User::find($student_proposal->teacher_id);
+            $teacher =User::find($student_proposal->teacher_id);
 
-			 if($user){
+			 if($student_data){
 				$data['name'] = $student_data->first_name.' '.$student_data->last_name;
-				$data['teacher'] = $proposal_user->first_name.' '.$proposal_user->last_name;
-                $data['university'] = $proposal_user->university_name;
+				$data['teacher'] = $teacher->first_name.' '.$teacher->last_name;
+                $data['university'] = $teacher->university_name;
                 $data['submission_date'] = $student_data->created_at;
                 $data['receive_email']=$student_data->email;
-				//$data['arn'] = $proposal_user->ref_no;
+				//$data['arn'] = $teacher->ref_no;
 				$user_mail =$student_data->email;
 				$from = 'asraful@revinr.com';
 				Mail::send('email.student_proposal_email',$data, function ($message) use ($user_mail,$from,$student_proposal) {
@@ -156,13 +153,13 @@ class ModalController extends Controller{
                     'id',$student_proposal->proposal_id
                 )->first();
 
-             if($proposal_user){
-                $data['name'] = $proposal_user->first_name.' '.$proposal_user->last_name;
+             if($teacher){
+                $data['name'] = $teacher->first_name.' '.$teacher->last_name;
                 $data['std_name'] = $user->first_name.' '.$user->last_name;
                 $data['proposal_title'] =$proposal->title;
-                $data['date_time']=$student_proposal->created_at;
-                $data['receive_email']=$proposal_user->email;
-				$user_mail =$proposal_user->email;
+                $data['date_time']=$student_proposal->submitted_date;
+                $data['receive_email']=$teacher->email;
+				$user_mail =$teacher->email;
 				$from = 'asraful@revinr.com';
 				Mail::send('email.teacher_proposal_email',$data, function ($message) use ($user_mail,$from) {
 					$message->from($from);
@@ -221,7 +218,7 @@ class ModalController extends Controller{
 
             $teacher =User::find($student_proposal->teacher_id);
 
-			 if($user){
+			 if($student_data){
 				$data['name'] = $student_data->first_name.' '.$student_data->last_name;
 				$data['teacher'] = $teacher->first_name.' '.$teacher->last_name;
                 $data['university'] = $teacher->university_name;
@@ -246,7 +243,7 @@ class ModalController extends Controller{
                 $data['name'] = $teacher->first_name.' '.$teacher->last_name;
                 $data['std_name'] = $student_data->first_name.' '.$student_data->last_name;
                 $data['proposal_title'] =$proposal->title;
-                $data['date_time']=$student_proposal->created_at;
+                $data['date_time']=$student_proposal->submitted_date;
                 $data['receive_email']=$teacher->email;
 				$user_mail =$teacher->email;
 				$from = 'asraful@revinr.com';