如何使用 GraphQL + parse.com 构建 Web 应用程序? [英] How to build a web app with GraphQL + parse.com?

问题描述

我想为新应用使用 parse 和 graphQL.它基本上适用于未登录的用户，在这些用户中，人们共享一个链接并在一些临时项目上进行协作.这将计划在某个地点召开会议.

I would like to use parse and graphQL for a new app. It will essentially work with non logged in users, where people share a link and collaborate on some add hoc item. This will plan a meeting at a certain location.

有人知道解决方案或知道解决此问题的方法吗?这似乎是制作应用程序的绝佳方式.

IS anyone aware of a solution or know of a way to approach this? It seems like it would be an awesome way to make apps.

编辑

解析已死

推荐答案

是的，你当然可以构建一个由 Parse 对象支持的 GraphQL 服务器！

Yeah, you could certainly build a GraphQL server that was backed by Parse objects!

在服务器上，您可以像往常一样构建 GraphQL 类型；例如，如果你的 Parse Schema 中有一个 Todo 对象和一个 User 对象(并且使用了来自 npm 的 graphql 和 graphql-relay)，你最终可能会得到对象喜欢

On the server, you'd build out your GraphQL types as usual; for example, if you had a Todo object and a User object in your Parse Schema (and were using graphql and graphql-relay from npm), you might end up with objects like

// Build the GraphQL Todo type.
var GraphQLTodo = new GraphQLObjectType({
  name: 'Todo',
  fields: () => ({
    content: {
      type: GraphQLString,
      resolve: (obj) => obj.get('content')
    },
    done: {
      type: GraphQLBoolean,
      resolve: (obj) => obj.get('done')
    },
    user: {
      type: GraphQLUser,
      resolve: (obj) => obj.get('user')
    }
  }),
});

// Build the connection from User to Todo
var {connectionType, edgeType} = connectionDefinitions({
  name: 'UserTodo',
  nodeType: GraphQLTodo,
});

// Build the GraphQL User type.
var GraphQLUser = new GraphQLObjectType({
  name: 'User',
  fields: () => ({
    todosConnection: {
      type: connectionType,
      args: connectionArgs,
      resolve: (obj, args) => new Parse.Query(Todo).equalTo('user', obj).find()
    }
  },
});

如果用户已在客户端登录，您可能会将会话令牌传递给服务器，以允许使用该会话令牌进行解析查询(出于 ACL 原因).

If the user has signed in on the client, you could potentially pass up a session token to the server to allow for the parse queries to be made with that session token (for ACL reasons).

这篇关于如何使用 GraphQL + parse.com 构建 Web 应用程序?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！