feat:添加位置消息记录表

app/Constants/TalkMessageType.php

@@ -20,6 +20,7 @@ class TalkMessageType
     const FRIEND_APPLY_MESSAGE = 7;  //好友申请
     const USER_LOGIN_MESSAGE   = 8;  //登录通知
     const GROUP_INVITE_MESSAGE = 9;  //入群退群消息
+    const LOCATION_MESSAGE     = 10; //位置消息(预留)
 
     /**
      * 获取可转发的消息类型列表

migrations/2021_10_31_212234_create_talk_records_location.php

@@ -0,0 +1,40 @@
+<?php
+
+use Hyperf\Database\Schema\Schema;
+use Hyperf\Database\Schema\Blueprint;
+use Hyperf\Database\Migrations\Migration;
+
+class CreateTalkRecordsLocation extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('talk_records_location', function (Blueprint $table) {
+            $table->unsignedInteger('id', true)->comment('自增ID');
+            $table->unsignedInteger('record_id')->default(0)->comment('消息记录ID');
+            $table->unsignedInteger('user_id')->default(0)->comment('用户ID');
+            $table->decimal('longitude', 11, 6)->default('0.000000')->comment('经度');
+            $table->decimal('latitude', 11, 6)->default('0.000000')->comment('纬度');
+            $table->dateTime('created_at')->nullable(true)->comment('创建时间');
+
+            $table->charset   = 'utf8';
+            $table->collation = 'utf8_general_ci';
+            $table->engine    = 'InnoDB';
+
+            $table->unique(['record_id'], 'uk_record_id');
+            $table->index(['user_id'], 'idx_user_id');
+
+            $table->comment('聊天对话记录（位置消息）');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('talk_records_location');
+    }
+}