-import * as retry from 'async/retry'
-import * as Bluebird from 'bluebird'
-import { QueryTypes, Transaction } from 'sequelize'
+import retry from 'async/retry'
+import Bluebird from 'bluebird'
+import { Transaction } from 'sequelize'
import { Model } from 'sequelize-typescript'
import { sequelizeTypescript } from '@server/initializers/database'
import { logger } from './logger'
.catch(err => callback(err))
})
.catch(err => {
- logger.error(`Cannot execute ${functionToRetry.name} with many retries.`, { err })
+ logger.warn(`Cannot execute ${functionToRetry.name} with many retries.`, { err })
throw err
})
}
// ---------------------------------------------------------------------------
-function updateInstanceWithAnother <M, T extends U, U extends Model<M>> (instanceToUpdate: T, baseInstance: U) {
- const obj = baseInstance.toJSON()
-
- for (const key of Object.keys(obj)) {
- instanceToUpdate[key] = obj[key]
- }
-}
-
-function resetSequelizeInstance (instance: Model<any>, savedFields: object) {
- Object.keys(savedFields).forEach(key => {
- instance[key] = savedFields[key]
- })
+function resetSequelizeInstance <T> (instance: Model<T>) {
+ return instance.reload()
}
-function deleteNonExistingModels <T extends { hasSameUniqueKeysThan (other: T): boolean } & Pick<Model, 'destroy'>> (
+function filterNonExistingModels <T extends { hasSameUniqueKeysThan (other: T): boolean }> (
fromDatabase: T[],
- newModels: T[],
- t: Transaction
+ newModels: T[]
) {
return fromDatabase.filter(f => !newModels.find(newModel => newModel.hasSameUniqueKeysThan(f)))
- .map(f => f.destroy({ transaction: t }))
}
-// Sequelize always skip the update if we only update updatedAt field
-function setAsUpdated (table: string, id: number, transaction?: Transaction) {
- return sequelizeTypescript.query(
- `UPDATE "${table}" SET "updatedAt" = :updatedAt WHERE id = :id`,
- {
- replacements: { table, id, updatedAt: new Date() },
- type: QueryTypes.UPDATE,
- transaction
- }
- )
+function deleteAllModels <T extends Pick<Model, 'destroy'>> (models: T[], transaction: Transaction) {
+ return Promise.all(models.map(f => f.destroy({ transaction })))
}
// ---------------------------------------------------------------------------
resetSequelizeInstance,
retryTransactionWrapper,
transactionRetryer,
- updateInstanceWithAnother,
afterCommitIfTransaction,
- deleteNonExistingModels,
- setAsUpdated,
+ filterNonExistingModels,
+ deleteAllModels,
runInReadCommittedTransaction
}