graphql-engine/server/tests-py/queries/remote_schemas/remote_relationships/basic_array.yaml
Antoine Leblanc 81d9071948 Fix remote relationship invalid type name issue (fix hasura/graphql-engine#8002)
## Description

When setting up a remote relationship to a remote schema, values coming from the left-hand side are given as _arguments_ to the targeted field of the remote schema. In turn, that means we need to adjust the arguments to that remote field; in the case of input objects, it means creating a brand new input object in which the relevant fields have been removed.

To both avoid conflicts, and be explicit, we give a pretty verbose name to such an input object: its original name, followed by "remote_rel", followed by the full name of the field (table name + relationship name). The bug there was introduced when working on extending remote relationships to other backends: we changed the code that translates the table name to a graphql identifier to be generic, and use the table's `ToTxt` instance instead. However, when a table is not in the default schema, the character used by that instance is `.`, which is not a valid GraphQL name.

This PR fixes it, by doing two things:
- it defines a safe function to translate LHS identifiers to graphql names (by replacing all invalid characters by `_`)
- it doesn't use `unsafeMkName` anymore, and checks at validation time that the type name is correct

## Further work

On this PR:
- [x] add a test
- [x] write a Changelog entry

Beyond this PR, we might want to:
- prioritize #1747
- analyze all calls to `unsafeMkName` and remove as many as possible

PR-URL: https://github.com/hasura/graphql-engine-mono/pull/3363
GitOrigin-RevId: fe98eb1d34157b2c8323af453f5c369de616af38
2022-01-27 14:34:01 +00:00

38 lines
720 B
YAML

description: Array remote relationship GraphQL query
url: /v1/graphql
status: 200
response:
data:
custom_profiles:
- id: 1
name: alice
messagesNestedArr:
- name: alice
msg: You win!
- name: alice
msg: Another alice
- id: 2
name: bob
messagesNestedArr:
- name: bob
msg: You lose!
- id: 3
name: alice
messagesNestedArr:
- name: alice
msg: You win!
- name: alice
msg: Another alice
query:
query: |
query {
custom_profiles {
id
name
messagesNestedArr {
name
msg
}
}
}