1

2026-02-28 16:28:28 +08:00
parent 96da90daa8
commit 5ec4e7f440
9 changed files with 242 additions and 127 deletions
--- a/api/model/chat_message.js
+++ b/api/model/chat_message.js
@@ -0,0 +1,62 @@
+const Sequelize = require('sequelize');
+
+/**
+ * 聊天消息表
+ * 每句话一条记录；会话形态（仅 data+job）用 mid=0 存一条
+ */
+module.exports = (db) => {
+  const chat_message = db.define('chat_message', {
+    sn_code: {
+      comment: '设备SN码',
+      type: Sequelize.STRING(50),
+      allowNull: false,
+      defaultValue: ''
+    },
+    platform: {
+      comment: '平台: boss / liepin',
+      type: Sequelize.STRING(20),
+      allowNull: false,
+      defaultValue: 'boss'
+    },
+    friendId: {
+      comment: '好友/会话ID',
+      type: Sequelize.BIGINT,
+      allowNull: false
+    },
+    encryptFriendId: {
+      comment: '好友加密ID',
+      type: Sequelize.STRING(100),
+      allowNull: true,
+      defaultValue: ''
+    },
+    mid: {
+      comment: '消息ID（接口返回）',
+      type: Sequelize.BIGINT,
+      allowNull: false
+    },
+    message_data: {
+      comment: '单条消息原始数据 JSON',
+      type: Sequelize.JSON,
+      allowNull: true,
+      defaultValue: null
+    },
+    fetch_time: {
+      comment: '拉取时间',
+      type: Sequelize.DATE,
+      allowNull: true,
+      defaultValue: Sequelize.NOW
+    }
+  }, {
+    timestamps: false,
+    indexes: [
+      { unique: true, fields: ['sn_code', 'platform', 'friendId', 'mid'] },
+      { unique: false, fields: ['sn_code', 'platform', 'friendId'] },
+      { unique: false, fields: ['fetch_time'] }
+    ]
+  });
+
+
+  // chat_message.sync({ force: true });
+
+  return chat_message;
+};