Create api to get bank account balance by bank id

app/Classes/Modules/Transactions/ControllersLogic/FetchBankAccountBalanceLogic.php

@@ -0,0 +1,46 @@
+<?php
+
+
+namespace App\Classes\Modules\Transactions\ControllersLogic;
+
+use App\Models\Bank;
+use Illuminate\Http\Request;
+use Illuminate\Http\JsonResponse;
+use App\Classes\General\Abstracts\AbstractControllerLogic;
+use App\Classes\Modules\Transactions\Services\GeneratesBankBalanceAccount;
+
+class FetchBankAccountBalanceLogic extends AbstractControllerLogic
+{
+    /**
+     * @return array
+     */
+    protected function notification():array {
+        return [
+            'title' => 'Retrieved Bank Balance Account',
+            'message' => 'You have successfully retrieved bank balance account'
+        ];
+    }
+
+    /** @var GeneratesBankBalanceAccount */
+    private $generatesBankBalanceAccount;
+
+    /**
+     * FetchCompanyAccountBalanceLogic constructor.
+     * @param GeneratesBankBalanceAccount $generatesBankBalanceAccount
+     */
+    public function __construct(GeneratesBankBalanceAccount $generatesBankBalanceAccount)
+    {
+        $this->generatesBankBalanceAccount = $generatesBankBalanceAccount;
+    }
+
+    public function logic(Request $request) : JsonResponse
+    {
+        $bank = Bank::find($request->route('id'));
+
+        return $this->response(['data' => $this->generatesBankBalanceAccount->execute($bank)]);
+
+    }
+
+
+
+}

app/Classes/Modules/Transactions/Services/GeneratesBankBalanceAccount.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Classes\Modules\Transactions\Services;
+
+use Carbon\Carbon;
+use App\Models\Bank;
+use App\Http\Resources\BankResource;
+use App\Classes\ValueObjects\Constants\ApprovalStatus;
+use App\Classes\ValueObjects\Constants\TransactionType;
+use App\Classes\Modules\Transactions\Services\ChecksIfTransactionBillNumberExists;
+use Illuminate\Database\Eloquent\Collection;
+
+class GeneratesBankBalanceAccount
+{
+
+    /** @var ChecksIfTransactionBillNumberExists */
+    private $checksIfTransactionBillNumberExists;
+
+    /**
+     * GeneratesTransactionBillNo constructor.
+     * @param ChecksIfTransactionBillNumberExists $checksIfTransactionBillNumberExists
+     */
+    public function __construct(ChecksIfTransactionBillNumberExists $checksIfTransactionBillNumberExists)
+    {
+        $this->checksIfTransactionBillNumberExists = $checksIfTransactionBillNumberExists;
+    }
+
+
+    /**
+     * @param Bank $bank
+     */
+    public function execute(Bank $bank) {
+        $floatTransactions = $bank->recipientTransactions()->where('transactions.type', TransactionType::BILL)->whereIn('transactions.status', [ApprovalStatus::APPROVED])->orderBy('id', 'DESC')->get();
+        $transferFeeTransactions = $bank->recipientTransactions()->where('transactions.type', TransactionType::TRANSFER_FEE)->whereIn('transactions.status', [ApprovalStatus::APPROVED])->orderBy('id', 'DESC')->get();
+
+        $creditNoteTransactions = [];
+        foreach($transferFeeTransactions as $transferFeeTransaction){
+            $creditNoteTransactions[] = $transferFeeTransaction->creditNoteTransaction;
+        }
+        $creditNoteTransactions = new Collection($creditNoteTransactions);
+
+        return [
+            'bank' => new BankResource($bank),
+            'floatTransactions' => $floatTransactions,
+            'transferFeeTransactions' => $transferFeeTransactions,
+            'creditNoteTransactions' => $creditNoteTransactions,
+            'account_balance' => $floatTransactions->sum('amount') + $transferFeeTransactions->sum('amount') - $creditNoteTransactions->sum('amount'),
+        ];
+
+    }
+
+}

app/Http/Controllers/Transactions/FetchBankAccountBalanceController.php

@@ -0,0 +1,21 @@
+<?php
+
+
+namespace App\Http\Controllers\Transactions;
+
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use App\Classes\Modules\Transactions\ControllersLogic\FetchBankAccountBalanceLogic;
+
+
+class FetchBankAccountBalanceController
+{
+    /**
+     * @param Request $request
+     * @param FetchBankAccountBalanceLogic $logic
+     * @return JsonResponse
+     */
+    public function fetch(Request $request, FetchBankAccountBalanceLogic $logic) : JsonResponse {
+        return $logic->execute($request);
+    }
+}

app/Models/Bank.php

@@ -2,11 +2,12 @@
 
 namespace App\Models;
 
-use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\SoftDeletes;
-
 use Illuminate\Database\Eloquent\Relations\HasOne;
 
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
 /**
  * Class Bank
  * @package App\Models
@@ -41,4 +42,12 @@ class Bank extends AbstractModel
     {
         return $this->BelongsTo(Company::class, 'company_id', 'id');
     }
+    
+    /**
+     * @return HasMany
+     */
+    public function recipientTransactions(): HasMany
+    {
+        return $this->HasMany(Transaction::class, 'recipient_bank_account_id');
+    }
 }

app/Models/Company.php

@@ -101,6 +101,7 @@ class Company extends AbstractModel implements Documentable
     {
         return $this->hasManyDeep(Transaction::class, [Booking::class], ['company_id',  'owner_id'], ['id', 'id']);
     }
+    
     /**
      * @return HasMany
      */

routes/transaction.php

@@ -17,4 +17,6 @@ Route::group(['prefix' => 'transactions', 'namespace' => 'Transactions', 'as' =>
     Route::post('booking/{id}/details/update', 'CreatePurchaseOrderTransactionController@create')->name('po.create');
 
     Route::get('/company/{id}/account/balance', 'FetchCompanyAccountBalanceController@fetch')->name('company.account.balance');
+
+    Route::get('/bank/{id}/account/balance', 'FetchBankAccountBalanceController@fetch')->name('bank.account.balance');
 });