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feat(api): setup database migrations

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This commit is contained in:
Julian Tölle 2020-05-03 20:18:42 +02:00
parent d58cb46f3e
commit a7c5c68540
6 changed files with 329 additions and 5 deletions
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194
src/database/migrations/02-CreateLibraryTables.ts Normal file
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import {
MigrationInterface,
QueryRunner,
Table,
TableIndex,
TableForeignKey,
} from "typeorm";
import { TableColumnOptions } from "typeorm/schema-builder/options/TableColumnOptions";
const spotifyLibraryDetailsColumns: TableColumnOptions[] = [
{ name: "spotifyId", type: "varchar", isNullable: true },
{ name: "spotifyUri", type: "varchar", isNullable: true },
{ name: "spotifyType", type: "varchar", isNullable: true },
{ name: "spotifyHref", type: "varchar", isNullable: true },
];
const primaryUUIDColumn: TableColumnOptions = {
name: "id",
type: "uuid",
isPrimary: true,
isGenerated: true,
generationStrategy: "uuid",
};
export class CreateLibraryTables0000000000002 implements MigrationInterface {
async up(queryRunner: QueryRunner): Promise<void> {
await queryRunner.createTable(
new Table({
name: "artist",
columns: [
primaryUUIDColumn,
{
name: "name",
type: "varchar",
},
...spotifyLibraryDetailsColumns,
],
indices: [
new TableIndex({
name: "IDX_ARTIST_SPOTIFY_ID",
columnNames: ["spotifyId"],
isUnique: true,
}),
],
}),
true
);
await queryRunner.createTable(
new Table({
name: "album",
columns: [
primaryUUIDColumn,
{
name: "name",
type: "varchar",
},
...spotifyLibraryDetailsColumns,
],
indices: [
new TableIndex({
name: "IDX_ALBUM_SPOTIFY_ID",
columnNames: ["spotifyId"],
isUnique: true,
}),
],
})
);
await queryRunner.createTable(
new Table({
name: "track",
columns: [
primaryUUIDColumn,
{
name: "name",
type: "varchar",
},
{ name: "albumId", type: "uuid" },
...spotifyLibraryDetailsColumns,
],
indices: [
new TableIndex({
name: "IDX_TRACK_SPOTIFY_ID",
columnNames: ["spotifyId"],
isUnique: true,
}),
],
foreignKeys: [
new TableForeignKey({
name: "FK_TRACK_ALBUM_ID",
columnNames: ["albumId"],
referencedColumnNames: ["id"],
referencedTableName: "album",
}),
],
})
);
await queryRunner.createTable(
new Table({
name: "album_artists",
columns: [
{
name: "albumId",
type: "uuid",
isPrimary: true,
},
{
name: "artistId",
type: "uuid",
isPrimary: true,
},
],
indices: [
new TableIndex({
name: "IDX_ALBUM_ARTISTS_ALBUM_ID",
columnNames: ["albumId"],
}),
new TableIndex({
name: "IDX_ALBUM_ARTISTS_ARTIST_ID",
columnNames: ["artistId"],
}),
],
foreignKeys: [
new TableForeignKey({
name: "FK_ALBUM_ID",
columnNames: ["albumId"],
referencedColumnNames: ["id"],
referencedTableName: "album",
}),
new TableForeignKey({
name: "FK_ARTIST_ID",
columnNames: ["artistId"],
referencedColumnNames: ["id"],
referencedTableName: "artist",
}),
],
}),
true
);
await queryRunner.createTable(
new Table({
name: "track_artists",
columns: [
{
name: "trackId",
type: "uuid",
isPrimary: true,
},
{
name: "artistId",
type: "uuid",
isPrimary: true,
},
],
indices: [
new TableIndex({
name: "IDX_TRACK_ARTISTS_TRACK_ID",
columnNames: ["trackId"],
}),
new TableIndex({
name: "IDX_TRACK_ARTISTS_ARTIST_ID",
columnNames: ["artistId"],
}),
],
foreignKeys: [
new TableForeignKey({
name: "FK_TRACK_ARTISTS_TRACK_ID",
columnNames: ["trackId"],
referencedColumnNames: ["id"],
referencedTableName: "track",
}),
new TableForeignKey({
name: "FK_TRACK_ARTISTS_ARTIST_ID",
columnNames: ["artistId"],
referencedColumnNames: ["id"],
referencedTableName: "artist",
}),
],
}),
true
);
}
async down(queryRunner: QueryRunner): Promise<void> {
await queryRunner.dropTable("track_artists");
await queryRunner.dropTable("album_artists");
await queryRunner.dropTable("track");
await queryRunner.dropTable("album");
await queryRunner.dropTable("artist");
}
}