forked from geolba/tethys.backend
52 lines
2.8 KiB
TypeScript
52 lines
2.8 KiB
TypeScript
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import BaseSchema from '@ioc:Adonis/Lucid/Schema';
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import { RelationTypes, ReferenceIdentifierTypes } from 'Contracts/enums';
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export default class DocumentReferences extends BaseSchema {
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protected tableName = 'document_references';
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public async up() {
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this.schema.createTable(this.tableName, (table) => {
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table.increments('id').primary().defaultTo("nextval('document_references_id_seq')");
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table.integer('document_id').unsigned().notNullable();
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table
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.foreign('document_id', 'document_references_document_id_foreign')
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.references('id')
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.inTable('documents')
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.onDelete('CASCADE') // delete this reference when document is deleted
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.onUpdate('CASCADE');
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// table.string('type').notNullable();
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table.enum('type', Object.keys(ReferenceIdentifierTypes)).notNullable();
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// table.string('relation').notNullable();
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table.enum('relation', Object.keys(RelationTypes)).notNullable();
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table.string('value').notNullable();
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table.string('label').notNullable();
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table.timestamp('created_at', { useTz: false }).nullable();
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table.timestamp('updated_at', { useTz: false }).nullable();
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});
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}
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public async down() {
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this.schema.dropTable(this.tableName);
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}
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}
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// -- Table: document_references
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// CREATE TABLE IF NOT EXISTS document_references
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// (
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// id integer NOT NULL DEFAULT nextval('document_references_id_seq'::regclass),
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// document_id integer NOT NULL,
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// type character varying(255) NOT NULL,
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// relation character varying(255) NOT NULL,
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// value character varying(255) NOT NULL,
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// label character varying(255) NOT NULL,
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// created_at timestamp(0) without time zone,
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// updated_at timestamp(0) without time zone,
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// CONSTRAINT document_references_pkey PRIMARY KEY (id),
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// CONSTRAINT document_references_document_id_foreign FOREIGN KEY (document_id)
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// REFERENCES documents (id) MATCH SIMPLE
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// ON UPDATE CASCADE
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// ON DELETE CASCADE,
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// CONSTRAINT document_references_relation_check CHECK (relation::text = ANY (ARRAY['IsSupplementTo'::character varying::text, 'IsSupplementedBy'::character varying::text, 'IsContinuedBy'::character varying::text, 'Continues'::character varying::text, 'IsNewVersionOf'::character varying::text, 'IsPartOf'::character varying::text, 'HasPart'::character varying::text, 'Compiles'::character varying::text, 'IsVariantFormOf'::character varying::text])),
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// CONSTRAINT document_references_type_check CHECK (type::text = ANY (ARRAY['DOI'::character varying::text, 'Handle'::character varying::text, 'ISBN'::character varying::text, 'ISSN'::character varying::text, 'URL'::character varying::text, 'URN'::character varying::text]))
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// )
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