updated jobs with new exception handler for jobs

database/migrations/2021_05_30_102554_add_foreign_keys_to_existing_migrations.php

@@ -1,40 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-class AddForeignKeysToExistingMigrations extends Migration
-{
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
-    public function up()
-    {
-        Schema::table('alliance_mining_tax_ledgers', function(Blueprint $table) {
-            $table->foreign('observer_id', 'fk_alliance_mining_observer_id')
-                  ->references('observer_id')
-                  ->on('alliance_mining_tax_observers')
-                  ->cascadeOnDelete();
-        });
-
-        Schema::table('alliance_mining_tax_payments', function(Blueprint $table) {
-            $table->foreign('invoice_id', 'fk_alliance_mining_invoice_id')
-                  ->references('invoice_id')
-                  ->on('alliance_mining_tax_invoices')
-                  ->cascadeOnDelete();
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     *
-     * @return void
-     */
-    public function down()
-    {
-        
-    }
-}