feat: new relation resolver (#9794)

Fix [#240](https://github.com/twentyhq/core-team-issues/issues/240)
2025-01-24 10:38:50 +01:00
parent 5783c41df2
commit 8d794374f1
13 changed files with 318 additions and 8 deletions
--- a/packages/twenty-server/src/engine/metadata-modules/field-metadata/dtos/relation.dto.ts
+++ b/packages/twenty-server/src/engine/metadata-modules/field-metadata/dtos/relation.dto.ts
@ -0,0 +1,38 @@
+import { Field, ObjectType, registerEnumType } from '@nestjs/graphql';
+
+import { IsEnum, IsNotEmpty } from 'class-validator';
+import { Relation } from 'typeorm';
+
+import { RelationType } from 'src/engine/metadata-modules/field-metadata/interfaces/relation-type.interface';
+
+import { FieldMetadataDTO } from 'src/engine/metadata-modules/field-metadata/dtos/field-metadata.dto';
+import { ObjectMetadataDTO } from 'src/engine/metadata-modules/object-metadata/dtos/object-metadata.dto';
+
+registerEnumType(RelationType, {
+  name: 'RelationType',
+  description: 'Relation type',
+});
+
+@ObjectType('Relation')
+export class RelationDTO {
+  @IsEnum(RelationType)
+  @IsNotEmpty()
+  @Field(() => RelationType)
+  type: RelationType;
+
+  @IsNotEmpty()
+  @Field(() => ObjectMetadataDTO)
+  sourceObjectMetadata: Relation<ObjectMetadataDTO>;
+
+  @IsNotEmpty()
+  @Field(() => ObjectMetadataDTO)
+  targetObjectMetadata: Relation<ObjectMetadataDTO>;
+
+  @IsNotEmpty()
+  @Field(() => FieldMetadataDTO)
+  sourceFieldMetadata: Relation<FieldMetadataDTO>;
+
+  @IsNotEmpty()
+  @Field(() => FieldMetadataDTO)
+  targetFieldMetadata: Relation<FieldMetadataDTO>;
+}