Implement a solution to selectively waived a selected storage invoice

app/Classes/Modules/Transactions/Processors/CheckStorageInvoiceTransactionProcessor.php

@@ -200,6 +200,11 @@ class CheckStorageInvoiceTransactionProcessor
             $this->createStorageInvoiceTransactionDetails($storageInvoice, $destinationWarehousePackage, $cbm, $pricePerCBM, $resultNumberOfDaysExceeded);
         }
         else if($storageInvoice){
+            //Additional handling for giving selected storage invoice a waiver
+            if(isset($storageInvoice->is_waived) && $storageInvoice->is_waived){
+                $pricePerCBM = 0;
+                $price_cbm = $pricePerCBM * $cbm * $resultNumberOfDaysExceeded;
+            }
 
             //Additional handling for calculation of numberOfDaysExceeded in the event of the storage already paid
             $paymentStorageTransaction = $storageInvoice->transactions()->where('transactions.type', TransactionType::PAYMENT)->where('transactions.status', ApprovalStatus::APPROVED)->first();
@@ -216,10 +221,12 @@ class CheckStorageInvoiceTransactionProcessor
             Log::channel('storage_invoices')->info('Update $transaction->id: '.$transaction->id);
             Log::channel('storage_invoices')->info('$storageInvoice->status: '.$storageInvoice->status);
             Log::channel('storage_invoices')->info('price_cbm: '.$price_cbm."-".gettype($price_cbm));
+            Log::channel('storage_invoices')->info('amount: '.$amount);
+
+            $proceedToUpdate = false;
 
             if(abs($price_cbm - $amount) > $epsilon && $storageInvoice->status !== ApprovalStatus::COMPLETED){
                 $paymentTransactions = $storageInvoice->transactions()->where('transactions.type', TransactionType::PAYMENT)->where('transactions.status', ApprovalStatus::PENDING_SUBMISSION)->get();
-
                 if(!$isBackDoorCheck){
                     if(count($paymentTransactions) > 0){
                         $this->updatePaymentTransactionViaNonGroupPayment($paymentTransactions);
@@ -229,6 +236,11 @@ class CheckStorageInvoiceTransactionProcessor
                     }
                 }
 
+                $proceedToUpdate = true;
+            }
+
+            if($proceedToUpdate || ($pricePerCBM == 0 && $amount != 0)){
+                Log::channel('storage_invoices')->info('proceedToUpdate');
                 $storageInvoice = $this->updateStorageInvoiceTransaction($storageInvoice, $price_cbm);
                 $invoiceTransactionDetails = $storageInvoice->transactionDetails()->first();
                 $this->updateStorageInvoiceTransactionDetails($invoiceTransactionDetails, $destinationWarehousePackage, $cbm, $pricePerCBM, $resultNumberOfDaysExceeded);

database/migrations/2024_01_23_233651_add_is_waived_to_transactions_logs_table.php

@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AddIsWaivedToTransactionsLogsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('transaction_logs', function (Blueprint $table) {
+            $table->boolean('is_waived')->nullable()->after('status')->default(false);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('transaction_logs', function (Blueprint $table) {
+            $table->dropColumn('is_waived');
+        });
+    }
+}

database/migrations/2024_01_23_233651_add_is_waived_to_transactions_table.php

@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AddIsWaivedToTransactionsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('transactions', function (Blueprint $table) {
+            $table->boolean('is_waived')->nullable()->after('status')->default(false);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('transactions', function (Blueprint $table) {
+            $table->dropColumn('is_waived');
+        });
+    }
+}