X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=server%2Fhelpers%2Fdatabase-utils.ts;h=0e6b3550371e721624652166ea03d2435538b5c6;hb=4565774669bc3c1b11cc726d577946953dbe53c5;hp=cbd7aa401fe90295e8cec50c2fbf79478cdcfc54;hpb=c4fa01f7c45b66b112ebd08abce744b7c4041feb;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/server/helpers/database-utils.ts b/server/helpers/database-utils.ts
index cbd7aa401..0e6b35503 100644
--- a/server/helpers/database-utils.ts
+++ b/server/helpers/database-utils.ts
@@ -1,6 +1,6 @@
-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'
@@ -45,7 +45,7 @@ function retryTransactionWrapper <T> (
         .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
   })
 }
@@ -78,31 +78,19 @@ function updateInstanceWithAnother <M, T extends U, U extends Model<M>> (instanc
   }
 }
 
-function resetSequelizeInstance (instance: Model<any>, savedFields: object) {
-  Object.keys(savedFields).forEach(key => {
-    instance[key] = savedFields[key]
-  })
+function resetSequelizeInstance <T> (instance: Model<T>) {
+  instance.set(instance.previous())
 }
 
-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 })))
 }
 
 // ---------------------------------------------------------------------------
@@ -127,7 +115,7 @@ export {
   transactionRetryer,
   updateInstanceWithAnother,
   afterCommitIfTransaction,
-  deleteNonExistingModels,
-  setAsUpdated,
+  filterNonExistingModels,
+  deleteAllModels,
   runInReadCommittedTransaction
 }