joe/kami-parse-server
Public Access
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

GraphQL: Allow true GraphQL Schema Customization (#6360)

Browse Source 
* Allow real GraphQL Schema via ParseServer.start

* wip

* working

* tests ok

* add tests about enum/input use case

* Add async function based merge

* Better naming

* remove useless condition
This commit is contained in:
Antoine Cormouls
2020-02-22 00:12:49 +01:00
committed by GitHub
parent d4690ca425
commit c7f96c92cd
8 changed files with 411 additions and 141 deletions
Download Patch File Download Diff File Expand all files Collapse all files

59
src/GraphQL/ParseGraphQLSchema.js
View File

@@ -197,19 +197,60 @@ class ParseGraphQLSchema {
if (this.graphQLCustomTypeDefs) {
schemaDirectives.load(this);
this.graphQLSchema = mergeSchemas({
schemas: [
this.graphQLSchemaDirectivesDefinitions,
this.graphQLAutoSchema,
this.graphQLCustomTypeDefs,
],
mergeDirectives: true,
});
if (typeof this.graphQLCustomTypeDefs.getTypeMap === 'function') {
const customGraphQLSchemaTypeMap = this.graphQLCustomTypeDefs.getTypeMap();
Object.values(customGraphQLSchemaTypeMap).forEach(
customGraphQLSchemaType => {
if (
!customGraphQLSchemaType ||
!customGraphQLSchemaType.name ||
customGraphQLSchemaType.name.startsWith('__')
) {
return;
}
const autoGraphQLSchemaType = this.graphQLAutoSchema.getType(
customGraphQLSchemaType.name
);
if (autoGraphQLSchemaType) {
autoGraphQLSchemaType._fields = {
...autoGraphQLSchemaType._fields,
...customGraphQLSchemaType._fields,
};
}
}
);
this.graphQLSchema = mergeSchemas({
schemas: [
this.graphQLSchemaDirectivesDefinitions,
this.graphQLCustomTypeDefs,
this.graphQLAutoSchema,
],
mergeDirectives: true,
});
} else if (typeof this.graphQLCustomTypeDefs === 'function') {
this.graphQLSchema = await this.graphQLCustomTypeDefs({
directivesDefinitionsSchema: this.graphQLSchemaDirectivesDefinitions,
autoSchema: this.graphQLAutoSchema,
mergeSchemas,
});
} else {
this.graphQLSchema = mergeSchemas({
schemas: [
this.graphQLSchemaDirectivesDefinitions,
this.graphQLAutoSchema,
this.graphQLCustomTypeDefs,
],
mergeDirectives: true,
});
}
const graphQLSchemaTypeMap = this.graphQLSchema.getTypeMap();
Object.keys(graphQLSchemaTypeMap).forEach(graphQLSchemaTypeName => {
const graphQLSchemaType = graphQLSchemaTypeMap[graphQLSchemaTypeName];
if (typeof graphQLSchemaType.getFields === 'function') {
if (
typeof graphQLSchemaType.getFields === 'function' &&
this.graphQLCustomTypeDefs.definitions
) {
const graphQLCustomTypeDef = this.graphQLCustomTypeDefs.definitions.find(
definition => definition.name.value === graphQLSchemaTypeName
);