IP-78: As a platform admin/content manager, when a new solution is su…

…bmitted I receive an email notification with the submission details

app/BusinessLogicLayer/Solution/SolutionManager.php

@@ -112,8 +112,16 @@ public function storeSolution(array $attributes): Solution {
     public function storeSolutionFromPublicForm(array $attributes): Solution {
         $solution = $this->storeSolutionWithStatus($attributes, SolutionStatusLkp::UNPUBLISHED);
         $user = Auth::user();
+
+        // notify the user that their solution has been submitted
         $user->notify(new \App\Notifications\SolutionSubmitted($solution));
 
+        // get the creator of the solution problem
+        $problem_creator = $solution->problem->creator;
+
+        // notify the creator of the solution submission
+        $problem_creator->notify(new \App\Notifications\SolutionSubmittedForReview($solution));
+
         return $solution;
     }
 

app/Models/Problem/Problem.php

@@ -4,6 +4,7 @@
 
 use App\Models\CrowdSourcingProject\CrowdSourcingProject;
 use App\Models\Solution\Solution;
+use App\Models\User\User;
 use Awobaz\Compoships\Compoships;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
@@ -45,6 +46,10 @@ public function project(): HasOne {
         return $this->hasOne(CrowdSourcingProject::class, 'id', 'project_id');
     }
 
+    public function creator(): HasOne {
+        return $this->hasOne(User::class, 'id', 'user_creator_id');
+    }
+
     //observe this model being deleted and delete the related records
     public static function boot() {
         parent::boot();

app/Models/Solution/Solution.php

@@ -38,7 +38,7 @@ public function translations(): HasMany {
         return $this->hasMany('App\Models\Solution\SolutionTranslation', 'solution_id', 'id');
     }
 
-    public function user(): BelongsTo {
+    public function creator(): BelongsTo {
         return $this->belongsTo(User::class, 'user_creator_id', 'id');
     }
 

app/Notifications/SolutionSubmittedForReview.php

@@ -0,0 +1,62 @@
+<?php
+
+namespace App\Notifications;
+
+use App\Models\Solution\Solution;
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+
+class SolutionSubmittedForReview extends Notification implements ShouldQueue {
+    use Queueable;
+
+    protected Solution $solution;
+
+    /**
+     * Create a new notification instance.
+     */
+    public function __construct(Solution $solution) {
+        $this->solution = $solution;
+    }
+
+    /**
+     * Get the notification's delivery channels.
+     *
+     * @return array<int, string>
+     */
+    public function via(object $notifiable): array {
+        return ['mail'];
+    }
+
+    /**
+     * Get the mail representation of the notification.
+     */
+    public function toMail(object $notifiable): MailMessage {
+        return (new MailMessage)
+            ->subject('Crowdsourcing Platform | ' . __('notifications.solution_submitted') . ': ' . $this->solution->defaultTranslation->title)
+            ->line(__('notifications.new_solution_submitted'))
+            ->line('<div style="text-align:center; height: 200px; margin-bottom: 20px;"><img class="badgeImg" style="height: 200px; margin-bottom: 0;" src=' . asset('images/active_participation.webp') . '></div>')
+            ->greeting(__('notifications.hello') . ' ' . $notifiable->nickname . '!')
+            ->line(__('notifications.a_user_has_proposed_solution'))
+            ->line('Username: ' . $this->solution->creator->nickname)
+            ->line('Email: ' . $this->solution->creator->email)
+            ->line('Campaign: ' . $this->solution->problem->project->defaultTranslation->name)
+            ->line('Problem: ' . $this->solution->problem->defaultTranslation->title)
+            ->line('Solution: ' . $this->solution->defaultTranslation->title)
+            ->line(__('notifications.check_solution_and_review'))
+            ->action(__('notifications.see_submitted_solutions'), route('solutions.index', ['locale' => app()->getLocale()]))
+            ->salutation(__('notifications.thanks_message_2'));
+    }
+
+    /**
+     * Get the array representation of the notification.
+     *
+     * @return array<string, mixed>
+     */
+    public function toArray(object $notifiable): array {
+        return [
+            //
+        ];
+    }
+}

resources/lang/en/notifications.php

@@ -6,10 +6,8 @@
     |--------------------------------------------------------------------------
     | Notifications elements
     |--------------------------------------------------------------------------
-
     */
 
-
     'go_to_dashboard' => 'Go to Dashboard',
     'thank_you_for_contribution' => 'Thank you for your contribution!',
     'hello' => 'Hello!',
@@ -35,4 +33,8 @@
     'ok' => 'OK',
     'solution_submitted' => 'Solution Submitted',
     'thanks_for_proposing_solution' => 'Thank you for proposing a solution! It will soon be reviewed by our team, and you will be notified when it is approved. Once approved, other users will be able to vote on it!',
+    'new_solution_submitted' => 'A new solution has been submitted.',
+    'a_user_has_proposed_solution' => 'A user has proposed a solution.',
+    'check_solution_and_review' => 'Please check the solution and review it.',
+    'see_submitted_solutions' => 'See Submitted Solutions',
 ];