问题描述
在 AWS amplify 文档中,我了解了用户和评论的多对多关系的以下实现。
type Post @model {
id: ID!
title: String!
editors: [PostEditor] @connection(keyName: "byPost",fields: ["id"])
}
# Create a join model and disable queries as you don't need them
# and can query through Post.editors and User.posts
type PostEditor
@model(queries: null)
@key(name: "byPost",fields: ["postID","editorID"])
@key(name: "byEditor",fields: ["editorID","postID"]) {
id: ID!
postID: ID!
editorID: ID!
post: Post! @connection(fields: ["postID"])
editor: User! @connection(fields: ["editorID"])
}
type User @model {
id: ID!
username: String!
posts: [PostEditor] @connection(keyName: "byEditor",fields: ["id"])
}
但是我想知道如何用我现有的 Cognito 用户池替换用户类型以实现相同的目标? https://docs.amplify.aws/cli/graphql-transformer/connection#many-to-many-connections
解决方法
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