cafffd973f
* Add Relation Metadata * remove logs * fix migrations * add one-to-many relation inside entities * fix relation * use enum for tenant migration column action type
94 lines
2.1 KiB
TypeScript
94 lines
2.1 KiB
TypeScript
import { ObjectType, ID, Field } from '@nestjs/graphql';
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import {
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Column,
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CreateDateColumn,
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Entity,
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JoinColumn,
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ManyToOne,
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OneToOne,
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PrimaryGeneratedColumn,
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UpdateDateColumn,
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} from 'typeorm';
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import {
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Authorize,
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IDField,
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QueryOptions,
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Relation,
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} from '@ptc-org/nestjs-query-graphql';
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import { FieldMetadata } from 'src/metadata/field-metadata/field-metadata.entity';
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import { ObjectMetadata } from 'src/metadata/object-metadata/object-metadata.entity';
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export enum RelationType {
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ONE_TO_ONE = 'ONE_TO_ONE',
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ONE_TO_MANY = 'ONE_TO_MANY',
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MANY_TO_MANY = 'MANY_TO_MANY',
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}
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@Entity('relationMetadata')
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@ObjectType('relation')
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@Authorize({
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authorize: (context: any) => ({
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workspaceId: { eq: context?.req?.user?.workspace?.id },
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}),
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})
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@QueryOptions({
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defaultResultSize: 10,
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disableFilter: true,
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disableSort: true,
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maxResultsSize: 1000,
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})
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@Relation('fromObjectMetadata', () => ObjectMetadata)
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@Relation('toObjectMetadata', () => ObjectMetadata)
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export class RelationMetadata {
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@IDField(() => ID)
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@PrimaryGeneratedColumn('uuid')
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id: string;
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@Field()
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@Column({ nullable: false })
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relationType: RelationType;
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@Field()
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@Column({ nullable: false, type: 'uuid' })
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fromObjectMetadataId: string;
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@Field()
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@Column({ nullable: false, type: 'uuid' })
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toObjectMetadataId: string;
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@Field()
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@Column({ nullable: false, type: 'uuid' })
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fromFieldMetadataId: string;
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@Field()
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@Column({ nullable: false, type: 'uuid' })
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toFieldMetadataId: string;
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@Column({ nullable: false })
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workspaceId: string;
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@ManyToOne(() => ObjectMetadata, (object) => object.fromRelations)
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fromObjectMetadata: ObjectMetadata;
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@ManyToOne(() => ObjectMetadata, (object) => object.toRelations)
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toObjectMetadata: ObjectMetadata;
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@OneToOne(() => FieldMetadata, (field) => field.fromRelationMetadata)
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@JoinColumn()
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fromFieldMetadata: FieldMetadata;
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@OneToOne(() => FieldMetadata, (field) => field.toRelationMetadata)
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@JoinColumn()
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toFieldMetadata: FieldMetadata;
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@Field()
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@CreateDateColumn()
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createdAt: Date;
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@Field()
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@UpdateDateColumn()
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updatedAt: Date;
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}
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