Files
medusa-store/integration-tests/helpers/use-db.js
2021-08-30 12:14:56 +02:00

136 lines
3.2 KiB
JavaScript

const path = require("path")
require("dotenv").config({ path: path.join(__dirname, "../.env") })
const { dropDatabase, createDatabase } = require("pg-god")
const { createConnection } = require("typeorm")
const DB_USERNAME = process.env.DB_USERNAME || "postgres"
const DB_PASSWORD = process.env.DB_PASSWORD || ""
const DB_URL = `postgres://${DB_USERNAME}:${DB_PASSWORD}@localhost/medusa-integration`
const pgGodCredentials = {
user: DB_USERNAME,
password: DB_PASSWORD,
}
const keepTables = [
"staged_job",
"shipping_profile",
"fulfillment_provider",
"payment_provider",
"country",
"currency",
]
let connectionType = "postgresql"
const DbTestUtil = {
db_: null,
setDb: function (connection) {
this.db_ = connection
},
clear: async function () {
this.db_.synchronize(true)
},
teardown: async function () {
const entities = this.db_.entityMetadatas
const manager = this.db_.manager
if (connectionType === "sqlite") {
await manager.query(`PRAGMA foreign_keys = OFF`)
} else {
await manager.query(`SET session_replication_role = 'replica';`)
}
for (const entity of entities) {
if (keepTables.includes(entity.tableName)) {
continue
}
await manager.query(`DELETE FROM "${entity.tableName}";`)
}
if (connectionType === "sqlite") {
await manager.query(`PRAGMA foreign_keys = ON`)
} else {
await manager.query(`SET session_replication_role = 'origin';`)
}
},
shutdown: async function () {
await this.db_.close()
const databaseName = "medusa-integration"
return await dropDatabase({ databaseName }, pgGodCredentials)
},
}
const instance = DbTestUtil
module.exports = {
initDb: async function ({ cwd }) {
const configPath = path.resolve(path.join(cwd, `medusa-config.js`))
const modelsLoader = require(path.join(
cwd,
`node_modules`,
`@medusajs`,
`medusa`,
`dist`,
`loaders`,
`models`
)).default
const entities = modelsLoader({}, { register: false })
const { projectConfig } = require(configPath)
if (projectConfig.database_type === "sqlite") {
connectionType = "sqlite"
const dbConnection = await createConnection({
type: "sqlite",
database: projectConfig.database_database,
synchronize: true,
entities,
})
instance.setDb(dbConnection)
return dbConnection
} else {
const migrationDir = path.resolve(
path.join(
cwd,
`node_modules`,
`@medusajs`,
`medusa`,
`dist`,
`migrations`
)
)
const databaseName = "medusa-integration"
await createDatabase({ databaseName }, pgGodCredentials)
const connection = await createConnection({
type: "postgres",
url: DB_URL,
migrations: [`${migrationDir}/*.js`],
})
await connection.runMigrations()
await connection.close()
const dbConnection = await createConnection({
type: "postgres",
url: DB_URL,
entities,
})
instance.setDb(dbConnection)
return dbConnection
}
},
useDb: function () {
return instance
},
}