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| 1 | +import { MigrationInterface, QueryRunner } from "typeorm"; |
| 2 | + |
| 3 | +export class ThemeMigrator1766044800140 implements MigrationInterface { |
| 4 | + public async up(queryRunner: QueryRunner): Promise<void> { |
| 5 | + const datatargets = await queryRunner.query(`SELECT * FROM "open_data_dk_dataset" where "keywords" is not null`); |
| 6 | + datatargets.forEach(async (dataTarget: any) => { |
| 7 | + dataTarget.keywords = dataTarget.keywords.map((k: string) => themes.get(k)); |
| 8 | + |
| 9 | + await queryRunner.query(`UPDATE "open_data_dk_dataset" SET "keywords" = $1 WHERE "id" = $2`, [ |
| 10 | + dataTarget.keywords, |
| 11 | + dataTarget.id, |
| 12 | + ]); |
| 13 | + }); |
| 14 | + } |
| 15 | + |
| 16 | + public async down(queryRunner: QueryRunner): Promise<void> { |
| 17 | + const datatargets = await queryRunner.query(`SELECT * FROM "open_data_dk_dataset" where "keywords" is not null`); |
| 18 | + datatargets.forEach(async (dataTarget: any) => { |
| 19 | + dataTarget.keywords = dataTarget.keywords.map((k: string) => getByValue(themes, k)); |
| 20 | + |
| 21 | + await queryRunner.query(`UPDATE "open_data_dk_dataset" SET "keywords" = $1 WHERE "id" = $2`, [ |
| 22 | + dataTarget.keywords, |
| 23 | + dataTarget.id, |
| 24 | + ]); |
| 25 | + }); |
| 26 | + } |
| 27 | +} |
| 28 | + |
| 29 | +const themes = new Map([ |
| 30 | + ["Befolkning og samfund", "SOCI"], |
| 31 | + ["Energi", "ENER"], |
| 32 | + ["Internationale spørgsmål", "INTR"], |
| 33 | + ["Landbrug, fiskeri, skovbrug og fødevarer", "AGRI"], |
| 34 | + ["Midlertidige data", "OP_DATPRO"], |
| 35 | + ["Miljø", "ENVI"], |
| 36 | + ["Regeringen og den offentlige sektor", "GOVE"], |
| 37 | + ["Regioner og byer", "REGI"], |
| 38 | + ["Retfærdighed, retssystem og offentlig sikkerhed", "JUST"], |
| 39 | + ["Sundhed", "HEAL"], |
| 40 | + ["Transport", "TRAN"], |
| 41 | + ["Uddannelse, kultur og sport", "EDUC"], |
| 42 | + ["Videnskab og teknologi", "TECH"], |
| 43 | + ["Økonomi og finanser", "ECON"], |
| 44 | +]); |
| 45 | + |
| 46 | +function getByValue(map: Map<string, string>, searchValue: string) { |
| 47 | + for (let [key, value] of map.entries()) { |
| 48 | + if (value === searchValue) return key; |
| 49 | + } |
| 50 | +} |
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