AWS放大获取所有者数据不仅是Id
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【中文标题】AWS放大获取所有者数据不仅是Id【英文标题】：AWS amplify Getting the owner data not only the Id 【发布时间】：2022-01-12 01:33:29 【问题描述】：这样的事情可能吗？这应该如何为这个用例设计？我是否必须添加一个 lambda 函数，以便在创建帖子时将用户 (owner) 添加到帖子中？
谁能帮我完成那个..谢谢！
这是 Post 架构：
type Post
@model
@key(name: "byClub", fields: ["clubId"])
@auth(
rules: [
allow: owner, operations: [create, update, delete, read]
allow: private, operations: [read]
]
)
id: ID!
content: String!
upVotes: Int!
downVotes: Int!
image: String
clubId: ID!
comments: [Comment] @connection(keyName: "byPost", fields: ["id"])
当我获取帖子时，这就是我得到的：
"id": "xxxxxxx",
"content": "xxxxx!",
"upVotes": 0,
"downVotes": 0,
"image": null,
"clubId": "xxxxxx",
"comments":
"nextToken": null
,
"createdAt": "2021-12-05T10:46:59.797Z",
"updatedAt": "2021-12-05T10:46:59.797Z",
"owner": "moneebalalfi@gmail.com"
我想要这样的东西：
"id": "xxxxx",
"content": "xxxxxxx",
"upVotes": 0,
"downVotes": 0,
"image": null,
"clubId": "xxxxxxxx",
"comments":
"nextToken": null
,
"createdAt": "2021-12-05T10:46:59.797Z",
"updatedAt": "2021-12-05T10:46:59.797Z",
"owner":
name: "xxxxx",
email: "xxxx@gmail.com",
image: "xxxxxx",
// and so on ...
【问题讨论】：
【参考方案1】：owner字段仅用于检查请求的用户是否是数据的所有者。
所有者授权指定用户是否可以访问或操作对象。为此，每个对象都将获得一个
ownerField字段（默认情况下，如果未指定owner将添加到对象中），该字段存储所有权信息并在解析器执行期间以各种方式进行验证。
from Amplify Docs
为了能够与用户建立连接，您需要创建另一个 GraphQL 类型。
type User
@model
@auth(
rules: [
allow: owner, operations: [create, update, delete, read]
allow: private, operations: [read]
]
)
id: ID!
email: String!
image: String
type Post
@model
@key(name: "byClub", fields: ["clubId"])
@auth(
rules: [
allow: owner, operations: [create, update, delete, read]
allow: private, operations: [read]
]
)
id: ID!
content: String!
upVotes: Int!
downVotes: Int!
image: String
clubId: ID!
owner: ID
user: User @connection(fields: ["owner"])
comments: [Comment] @connection(keyName: "byPost", fields: ["id"])
如果没有显示，您可能需要配置 amplify codegen 以增加最大深度。
$ amplify configure codegen
$ amplify codegen
【讨论】：
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