用于特定模式的 Apollo graphql typedef

Question

这是我的 post 架构。适合它的 gql typedef 应该是什么。

    const postSchema = new mongoose.Schema(
  {
    author: {
      type: mongoose.Schema.Types.ObjectId,
      ref: "user",
      required: true,
    },
    description: {
      type: String,
    },
    image: { type: String, required: true },
    likes: [{ type: mongoose.Schema.Types.ObjectId, ref: "user" }],
  },
  {
    timestamps: true,
  }
);
module.exports = mongoose.model("post", postSchema);

用户架构仅包含姓名、电子邮件、profile_pic 和密码。

如果我只获取喜欢特定 post 的用户的名称和 Profile_pic，那么查询应该是什么？

Answer 1

在 typeDefs 中，您必须为类型定义编写此代码。

首先导入gql-

const {gql} = require("apollo-server-express");

然后加上这个-

module.exports = gql`
    extend type Query {
        // if you want to get all post, You must give array of PostInfo
        Post: [PostInfo]
        //If you want to get by Id
        PostById(id: ID!): PostInfo
    }
    type PostInfo{
        author: User
        description: String
        image: String
        likes: User
        createdAt: Date
        updatedAt: Date
    }
    type User {
        name: String
        email: String
        profile_pic: String
        // You shouldn't give password any where.
    }
`;

我想这对你会有帮助！

用于特定模式的 Apollo graphql typedef

Apollo graphql typedef for a paticular schema

mongoose

mongodb

node.js

graphql

apollo-server