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Prisma analogue migrate rest command only programmatically, for testing purposes.
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import { Prisma, PrismaClient } from '@prisma/client'; | |
import { exec } from 'child_process'; | |
import * as util from 'util'; | |
const execPromisify = util.promisify(exec); | |
const prisma = new PrismaClient(); | |
const tables = Prisma.dmmf.datamodel.models | |
.map((model) => model.dbName) | |
.filter((table) => table); | |
const clearMysql = async () => { | |
await prisma.$transaction([ | |
prisma.$executeRaw`SET FOREIGN_KEY_CHECKS = 0;`, | |
...tables.map((table) => | |
prisma.$executeRawUnsafe(`TRUNCATE ${table};`), | |
), | |
prisma.$executeRaw`SET FOREIGN_KEY_CHECKS = 1;`, | |
]); | |
}; | |
const clearPostgres = async () => { | |
await prisma.$transaction([ | |
...tables.map((table) => | |
prisma.$executeRawUnsafe(`TRUNCATE ${table} CASCADE;`), | |
), | |
]); | |
}; | |
const clearDefault = async () => | |
execPromisify('npx prisma migrate reset --force --skip-seed'); | |
export const clear = async (provider: string) => { | |
const executeClear = { | |
mysql: clearMysql, | |
postgres: clearPostgres, | |
}; | |
const execute = executeClear[provider] || clearDefault; | |
return execute(); | |
}; |
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