Convert metadata tables to camelCase (#2400)

* Convert metadata tables to camelCase

* datasourcemetadataid to datasourceid

* refactor metadata folders

* fix command

* move commands out of metadata

* fix seed

* rename objectId and fieldId in objectMetadataId and fieldMetadataId in FE

* fix field-metadata

* Fix

* Fix

* remove logs

---------

Co-authored-by: Charles Bochet <charles@twenty.com>

server/src/metadata/relation-metadata/dtos/relation-metadata.dto.ts

@@ -0,0 +1,62 @@
+import { ObjectType, ID, Field, HideField } from '@nestjs/graphql';
+
+import { CreateDateColumn, UpdateDateColumn } from 'typeorm';
+import {
+  Authorize,
+  IDField,
+  QueryOptions,
+  Relation,
+} from '@ptc-org/nestjs-query-graphql';
+
+import { ObjectMetadataDTO } from 'src/metadata/object-metadata/dtos/object-metadata.dto';
+
+export enum RelationType {
+  ONE_TO_ONE = 'ONE_TO_ONE',
+  ONE_TO_MANY = 'ONE_TO_MANY',
+  MANY_TO_MANY = 'MANY_TO_MANY',
+}
+
+@ObjectType('relation')
+@Authorize({
+  authorize: (context: any) => ({
+    workspaceId: { eq: context?.req?.user?.workspace?.id },
+  }),
+})
+@QueryOptions({
+  defaultResultSize: 10,
+  disableFilter: true,
+  disableSort: true,
+  maxResultsSize: 1000,
+})
+@Relation('fromObjectMetadata', () => ObjectMetadataDTO)
+@Relation('toObjectMetadata', () => ObjectMetadataDTO)
+export class RelationMetadataDTO {
+  @IDField(() => ID)
+  id: string;
+
+  @Field()
+  relationType: RelationType;
+
+  @Field()
+  fromObjectMetadataId: string;
+
+  @Field()
+  toObjectMetadataId: string;
+
+  @Field()
+  fromFieldMetadataId: string;
+
+  @Field()
+  toFieldMetadataId: string;
+
+  @HideField()
+  workspaceId: string;
+
+  @Field()
+  @CreateDateColumn()
+  createdAt: Date;
+
+  @Field()
+  @UpdateDateColumn()
+  updatedAt: Date;
+}