From 31724b36603968259d004be01c6f38c4b4a590a8 Mon Sep 17 00:00:00 2001
From: Edward Yang <yangjin@opencart.cn>
Date: Thu, 21 Jul 2022 16:17:13 +0800
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---
 .../2022_07_21_073835_create_tax.php          | 68 +++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 database/migrations/2022_07_21_073835_create_tax.php

diff --git a/database/migrations/2022_07_21_073835_create_tax.php b/database/migrations/2022_07_21_073835_create_tax.php
new file mode 100644
index 00000000..b481d241
--- /dev/null
+++ b/database/migrations/2022_07_21_073835_create_tax.php
@@ -0,0 +1,68 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateTax extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        // 区域组, 比如江浙沪, 中国西部
+        Schema::create('regions', function (Blueprint $table) {
+            $table->id();
+            $table->string('name');
+            $table->string('description');
+            $table->timestamps();
+        });
+
+        // 区域组与国家省市县关联表
+        Schema::create('region_zones', function (Blueprint $table) {
+            $table->id();
+            $table->integer('region_id');
+            $table->integer('country_id');
+            $table->integer('zone_id');
+            $table->timestamps();
+        });
+
+
+        Schema::create('tax_classes', function (Blueprint $table) {
+            $table->id();
+            $table->string('title');
+            $table->string('description');
+            $table->timestamps();
+        });
+
+        Schema::create('tax_rates', function (Blueprint $table) {
+            $table->id();
+            $table->integer('region_id');
+            $table->string('name');
+            $table->string('rate');
+            $table->enum('type', ['percent', 'flat']);
+            $table->timestamps();
+        });
+
+        Schema::create('tax_rules', function (Blueprint $table) {
+            $table->id();
+            $table->integer('tax_class_id');
+            $table->integer('tax_rate_id');
+            $table->enum('based', ['store', 'payment', 'shipping']);
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+
+    }
+}