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feat: new relation resolver (#9794)

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Fix [#240](https://github.com/twentyhq/core-team-issues/issues/240)
This commit is contained in:
Jérémy M
2025-01-24 10:38:50 +01:00
committed by GitHub
parent 5783c41df2
commit 8d794374f1
13 changed files with 318 additions and 8 deletions
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66
packages/twenty-server/src/engine/metadata-modules/field-metadata/field-metadata.resolver.ts
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@ -14,6 +14,8 @@ import {
import { FieldMetadataType } from 'twenty-shared';
import { FeatureFlagKey } from 'src/engine/core-modules/feature-flag/enums/feature-flag-key.enum';
import { FeatureFlagService } from 'src/engine/core-modules/feature-flag/services/feature-flag.service';
import { Workspace } from 'src/engine/core-modules/workspace/workspace.entity';
import { IDataloaders } from 'src/engine/dataloaders/dataloader.interface';
import { AuthWorkspace } from 'src/engine/decorators/auth/auth-workspace.decorator';
@ -22,14 +24,24 @@ import { CreateOneFieldMetadataInput } from 'src/engine/metadata-modules/field-m
import { DeleteOneFieldInput } from 'src/engine/metadata-modules/field-metadata/dtos/delete-field.input';
import { FieldMetadataDTO } from 'src/engine/metadata-modules/field-metadata/dtos/field-metadata.dto';
import { RelationDefinitionDTO } from 'src/engine/metadata-modules/field-metadata/dtos/relation-definition.dto';
import { RelationDTO } from 'src/engine/metadata-modules/field-metadata/dtos/relation.dto';
import { UpdateOneFieldMetadataInput } from 'src/engine/metadata-modules/field-metadata/dtos/update-field.input';
import { FieldMetadataEntity } from 'src/engine/metadata-modules/field-metadata/field-metadata.entity';
import {
FieldMetadataException,
FieldMetadataExceptionCode,
} from 'src/engine/metadata-modules/field-metadata/field-metadata.exception';
import { FieldMetadataService } from 'src/engine/metadata-modules/field-metadata/field-metadata.service';
import { fieldMetadataGraphqlApiExceptionHandler } from 'src/engine/metadata-modules/field-metadata/utils/field-metadata-graphql-api-exception-handler.util';
import { isRelationFieldMetadataType } from 'src/engine/utils/is-relation-field-metadata-type.util';
@UseGuards(WorkspaceAuthGuard)
@Resolver(() => FieldMetadataDTO)
export class FieldMetadataResolver {
constructor(private readonly fieldMetadataService: FieldMetadataService) {}
constructor(
private readonly fieldMetadataService: FieldMetadataService,
private readonly featureFlagService: FeatureFlagService,
) {}
@Mutation(() => FieldMetadataDTO)
async createOneField(
@ -127,4 +139,56 @@ export class FieldMetadataResolver {
fieldMetadataGraphqlApiExceptionHandler(error);
}
}
@ResolveField(() => RelationDTO, { nullable: true })
async relation(
@AuthWorkspace() workspace: Workspace,
@Parent() fieldMetadata: FieldMetadataEntity<FieldMetadataType.RELATION>,
@Context() context: { loaders: IDataloaders },
): Promise<RelationDTO | null | undefined> {
if (!isRelationFieldMetadataType(fieldMetadata.type)) {
return null;
}
try {
const isNewRelationEnabled =
await this.featureFlagService.isFeatureEnabled(
FeatureFlagKey.IsNewRelationEnabled,
workspace.id,
);
if (!isNewRelationEnabled) {
throw new FieldMetadataException(
'New relation feature is not enabled for this workspace',
FieldMetadataExceptionCode.FIELD_METADATA_RELATION_NOT_ENABLED,
);
}
const {
sourceObjectMetadata,
targetObjectMetadata,
sourceFieldMetadata,
targetFieldMetadata,
} = await context.loaders.relationLoader.load({
fieldMetadata,
workspaceId: workspace.id,
});
if (!fieldMetadata.settings) {
throw new FieldMetadataException(
'Relation settings are required',
FieldMetadataExceptionCode.FIELD_METADATA_RELATION_MALFORMED,
);
}
return {
type: fieldMetadata.settings.relationType,
sourceObjectMetadata,
targetObjectMetadata,
sourceFieldMetadata,
targetFieldMetadata,
};
} catch (error) {
fieldMetadataGraphqlApiExceptionHandler(error);
}
}
}