node.js - Node js + 对象 js + Postgresql。类型 '{ token: string }' 的参数不可分配给类型 'PartialUpdate' 的参数

Question

环境:

1. Node js
2. ES6
3. 膝盖:^0.16.3
4. 异议:^1.5.3
5. pg: ^7.8.0 ~ postgresql

问题:

我无法更新数据库中的用户 token 。我从 typescript 中收到一条错误消息。

typescript 错误信息:

Argument of type '{ token: string; }' is not assignable to parameter of type 'PartialUpdate<User>'. Object literal may only specify known properties, and 'token' does not exist in type 'PartialUpdate<User>'.

问题方法

如果我写@ts-ignore，该方法会起作用，但我无法理解。

为什么会报错？

import { User } from '@database/models';

...
const setToken = async (id: any, token: string) => {
  try {
    await transaction(User.knex(), trx =>
      User.query(trx)
      // An error appears on this line
        .update({ token })
        .where({ id }),
    );
  } catch (e) {
    throw e;
  }
};

我的用户模型

'use strict';

import { Model } from 'objection';

export default class User extends Model {
  static get tableName() {
    return 'users';
  }

  static get jsonSchema() {
    return {
      type: 'object',

      properties: {
        id: { type: 'uuid' },
        full_name: { type: 'string', minLength: 1, maxLength: 255 },
        email: { type: 'string', minLength: 1, maxLength: 255 },
        avatar: { type: 'string' },
        provider_data: {
          type: 'object',
          properties: {
            uid: { type: 'string' },
            provider: { type: 'string' },
          },
        },
        token: { type: 'string' },
        created_at: { type: 'timestamp' },
        updated_at: { type: 'timestamp' },
      },
    };
  }
}

Answer 1

问题是我没有在我的模型中定义变量的类型。官方图书馆的一个例子让我知道我做错了什么 - https://github.com/Vincit/objection.js/tree/master/examples/express-ts

更新模型

export default class User extends Model {
  readonly id!: v4;
  full_name?: string;
  email?: string;
  avatar?: string;
  provider_data?: {
    uid: string;
    provider: string;
  };
  token?: string;

  static tableName = 'users';

  static jsonSchema = {
    type: 'object',

    properties: {
      id: { type: 'uuid' },
      full_name: { type: 'string', minLength: 1, maxLength: 255 },
      email: { type: 'string', minLength: 1, maxLength: 255 },
      avatar: { type: 'string' },
      provider_data: {
        type: 'object',
        properties: {
          uid: { type: 'string' },
          provider: { type: 'string' },
        },
      },
      token: { type: 'string' },
      created_at: { type: 'timestamp' },
      updated_at: { type: 'timestamp' },
    },
  };
}

更新方法

const setToken = async (id: any, token: string) => {
  try {
    User.query()
      .update({ token })
      .where({ id });
  } catch (e) {
    throw e;
  }
};