IMMREX7

<?php

namespace App\Http\Controllers\API;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Auth;
use Illuminate\Database\QueryException;
use \App\Http\SendNotificationApi;
use App\Http\SendSmsApi;
use Illuminate\Support\Str;
use Carbon\Carbon;
use Twilio\Rest\Client;

class OTPPasswordController extends Controller {
    
    public function sendOtp(Request $request) {
        if(!isset($request->studentRole)){
            $teacher = \App\Employee::where('mobile', '=', $request->mobile)->first();
            if (isset($teacher)) {
               $request->studentRole = "N";
            }else  $request->studentRole = "Y";
        }


        if($request->studentRole == "Y"){
        $otp = mt_rand(100000, 999999);
        $parent = \App\Parents::where('mobile', '=', $request->mobile)->first();
        $school = \App\School::where('idSchool', '=', $parent->idSchool)->first();
        $parent->otp = $otp;
        $parent->otpSendAt = \Carbon\Carbon::now();
        $parent->update();
        $message = 'Your OTP for verifying mobile no is ' . $otp . ' Kindly Share with Receptionist. Regards ' .$school->sms_regard_text .'.';
        $phone_number = 9497882610;//$request->mobile;
        $template = \App\SchoolSmsTemplate::where('idSchool', '=', $school->idSchool)->where('template_name', '=', 'mobile_verify_otp')->first();
        if (!empty($template)) {
            $tempid = $template->template_id;
            \App\Http\SendSmsApi::getUserNumber($phone_number, $message, $school, $tempid);
        }
          return response()->json(['success' => "SUCCESS"], 200, ['app-status' => 'success']);
        }else{
        $teacher = \App\Employee::where('mobile', '=', $request->mobile)->first();
            if($teacher){
                $otp = mt_rand(100000, 999999);
                $school = \App\School::where('idSchool', '=', $teacher->idSchool)->first();
                $teacher->otp = $otp;
                $teacher->otpSendAt = \Carbon\Carbon::now();
                $teacher->update();
                $message = 'Your OTP for verifying mobile no is ' . $otp . ' Kindly Share with Receptionist. Regards ' .$school->sms_regard_text .'.';
                $phone_number = $request->mobile;
                $template = \App\SchoolSmsTemplate::where('idSchool', '=', $school->idSchool)->where('template_name', '=', 'mobile_verify_otp')->first();
                if (!empty($template)) {
                    $tempid = $template->template_id;
                    \App\Http\SendSmsApi::getUserNumber($phone_number, $message, $school, $tempid);
                }
                  return response()->json(['success' => "SUCCESS"], 200, ['app-status' => 'success']);
            }else{
              return response()->json(['success' => "failed",'message'=>'This Mobile no is not registered with us.'], 422, ['app-status' => 'failed']);  
            }
        }
        
    }
    
    public function sendWhatsAppOtp(Request $request) {
        if(!isset($request->studentRole)){
            $teacher = \App\Employee::where('mobile', '=', $request->mobile)->first();
            if (isset($teacher)) {
               $request->studentRole = "N";
            }else  $request->studentRole = "Y";
        }


        if($request->studentRole == "Y"){
        $otp = mt_rand(100000, 999999);
        $parent = \App\Parents::where('mobile', '=', $request->mobile)->first();
        $school = \App\School::where('idSchool', '=', $parent->idSchool)->first();
        $parent->otp = $otp;
        $parent->otpSendAt = \Carbon\Carbon::now();
        $parent->update();
        $message = $otp .' is your OTP for reseting password . Please dont share it with anyone.!';
        $phone_number = $request->mobile;
        return $this->sendWhatsappNotification('+91'.$phone_number, $message);
          return response()->json(['success' => "SUCCESS"], 200, ['app-status' => 'success']);
        }else{
        $teacher = \App\Employee::where('mobile', '=', $request->mobile)->first();
            if($teacher){
                $otp = mt_rand(100000, 999999);
                $school = \App\School::where('idSchool', '=', $teacher->idSchool)->first();
                $teacher->otp = $otp;
                $teacher->otpSendAt = \Carbon\Carbon::now();
                $teacher->update();
                $message = $otp .' is your OTP for reseting password . Please dont share it with anyone.!';
                $phone_number = $request->mobile;
                $this->sendWhatsappNotification('+91'.$phone_number, $message);
                  return response()->json(['success' => "SUCCESS"], 200, ['app-status' => 'success']);
            }else{
              return response()->json(['success' => "failed",'message'=>'This Mobile no is not registered with us.'], 422, ['app-status' => 'failed']);  
            }
        }
        
    }


    private function sendWhatsappNotification(string $recipient,string $message)
    {
        $twilio_whatsapp_number = "+14155238886" ;
        $account_sid = "AC88bc7924a2a078634a701530a9c5e72a";
        $auth_token = "22da3c12a967f59e1af8ab43e9b71029";

        $client = new Client($account_sid, $auth_token);
        return $client->messages->create("whatsapp:$recipient", array('from' => "whatsapp:$twilio_whatsapp_number", 'body' => $message));
    }
    
    public function verifyOtp(Request $request) {
        if(!isset($request->studentRole)){
            $teacher = \App\Employee::where('mobile', '=', $request->mobile)->first();
            if (isset($teacher)) {
               $request->studentRole = "N";
            }else  $request->studentRole = "Y";
        }

        if ($request->studentRole == "Y") {
            $parent = \App\Parents::where('mobile', '=',  $request->mobile)->where('otp', '=', $request->otp)->first();
            $to = \Carbon\Carbon::now();
            $otpvalid = $parent->otpsendAt;
            $diff_in_minutes = $to->diffInMinutes($otpvalid);
            if ($diff_in_minutes <= 5) {
                $token= Str::random(32);
                $parent->password_token=$token;
                $parent->passwordSendAt = \Carbon\Carbon::now();
                $parent->update();
                return response()->json(['success' => "SUCCESS",'message'=>$token], 200, ['app-status' => 'success']);
            } else {
                return response()->json(['success' => "failed",'message'=>'Otp is invalid. Re-enter/Re-generate the OTP'], 422, ['app-status' => 'failed']);
            }
        } else {
            $teacher = \App\Employee::where('mobile', '=', $request->mobile)->first();
            if($teacher){
                $to = \Carbon\Carbon::now();
                $otpvalid = $teacher->otpsendAt;
                $diff_in_minutes = $to->diffInMinutes($otpvalid);
                if ($diff_in_minutes <= 5) {
                    $token= Str::random(32);
                    $teacher->password_token=$token;
                    $teacher->passwordSendAt = \Carbon\Carbon::now();
                    $teacher->update();
                    return response()->json(['success' => "SUCCESS",'message'=>$token], 200, ['app-status' => 'success']);
                } else {
                    return response()->json(['success' => "failed",'message'=>'Otp is invalid. Re-enter/Re-generate the OTP'], 422, ['app-status' => 'failed']);
                }
            }else{
            return response()->json(['success' => "failed",'message'=>'Otp is invalid. Re-enter/Re-generate the OTP'], 422, ['app-status' => 'failed']);
            }
        }
    }
    
    public function resetPassword(Request $request){
        if(!isset($request->studentRole)){
            $teacher = \App\Employee::where('mobile', '=', $request->mobile)->first();
            if (isset($teacher)) {
               $request->studentRole = "N";
            }else  $request->studentRole = "Y";
        }
        
        if ($request->studentRole == "Y") {
            $to = \Carbon\Carbon::now();
            $parent = \App\Parents::where('mobile', '=',  $request->mobile)->first();
            $otpvalid = $parent->passwordSendAt;
            $diff_in_minutes = $to->diffInMinutes($otpvalid);
            if ($diff_in_minutes <= 10 && $request->token==$parent->password_token) {
                  $parent->password = bcrypt($request->pwd);
                  if($parent->save())
                  return response()->json(['success' => "SUCCESS"], 200, ['app-status' => 'success']);
                  else 
                    return response()->json(['success' => "Failed"], 200, ['app-status' => 'success']);
            }else{
                 return response()->json(['success' => "failed",'message'=>'Token has expired please try again'], 200, ['app-status' => 'failed']);
            }
        }else{
            $teacher = \App\Employee::where('mobile', '=', $request->mobile)->first();
            if($teacher){
                $to = \Carbon\Carbon::now();
                $otpvalid = $teacher->passwordSendAt;
                $diff_in_minutes = $to->diffInMinutes($otpvalid);
                if ($diff_in_minutes <= 10 && $request->token==$teacher->password_token) {
                    $teacher->password = bcrypt($request->pwd);
                  if($teacher->save())
                  return response()->json(['success' => "SUCCESS"], 200, ['app-status' => 'success']);
                  else 
                    return response()->json(['success' => "Failed"], 200, ['app-status' => 'success']);
                }else{
                     return response()->json(['success' => "failed",'message'=>'Token has expired please try again'], 200, ['app-status' => 'failed']);
            }
        }else{
                 return response()->json(['success' => "failed",'message'=>'Token has expired please try again'], 200, ['app-status' => 'failed']);
        }}
    }
}