fixing bugs

app/Models/Transaction.php

@@ -3,6 +3,10 @@
 namespace App\Models;
 
 use App\Classes\General\Interfaces\Documentable;
+use App\Classes\ValueObjects\Constants\ApprovalStatus;
+use App\Classes\ValueObjects\Constants\TransactionType;
+use Carbon\Carbon;
+use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Relations\MorphMany;
@@ -60,4 +64,38 @@ class Transaction extends AbstractModel implements Documentable
         }
         return $this->original_amount;
     }
+
+    /**
+     * @param Builder $query
+     * @return Builder
+     */
+    public function scopePayments(Builder $query)
+    {
+        return $query->where('type', TransactionType::PAYMENT);
+    }
+
+    /**
+     * @param Builder $query
+     * @return Builder
+     */
+    public function scopeInComplete(Builder $query)
+    {
+        return $query->where(function(Builder $query){
+            $query->where(function(Builder $query){
+                $query->where('status', ApprovalStatus::PENDING_SUBMISSION)
+                    ->whereDate('expires_on', '>=', Carbon::now());
+            })->orWhere(function(Builder $query){
+                $query->where('status', ApprovalStatus::PENDING_VERIFICATION);
+            });
+        });
+    }
+
+    /**
+     * @param Builder $query
+     * @return Builder
+     */
+    public function scopeComplete(Builder $query)
+    {
+        return $query->whereIn('status', [ApprovalStatus::APPROVED, ApprovalStatus::COMPLETED]);
+    }
 }