[feat] Init code

model/base.js

@@ -0,0 +1,25 @@
+const db = require('src/utils/database.js');
+
+class Base {
+  constructor() {
+    this.cols = [];
+    this.schema = 'public';
+    this.table = '';
+    this.db = db;
+  }
+
+  async transaction(trxFunc) {
+    if (typeof trxFunc !== 'function') throw new Error('transaction function type error');
+    return this.db.transaction(trxFunc);
+  }
+
+  async checkSchema() {
+    await this.db
+      .withSchema(this.schema)
+      .from(this.table)
+      .select(...this.cols)
+      .limit(1);
+  }
+}
+
+module.exports = Base;

model/common.js

@@ -0,0 +1,14 @@
+/* eslint-disable func-names */
+const Base = require('./base.js');
+
+class Common extends Base {
+  constructor() {
+    super();
+  }
+
+  async test() {
+    // nothing
+  }
+}
+
+module.exports = Common;

model/public/account.js

@@ -0,0 +1,25 @@
+// const debug = require('debug')('models:account');
+const Base = require('src/model/base.js');
+
+/**
+ * @typedef AccountModel
+ * @property {string} id
+ * @property {string} phone
+ * @property {string} password with bcrypt
+ * @property {string} display_name
+ * @property {string} secret
+ * @property {string} created_time
+ * @property {string} updated_time
+ */
+
+class Acconut extends Base {
+  constructor() {
+    super();
+  }
+
+  async test() {
+
+  }
+}
+
+module.exports = Acconut;