4 files changed, 66 insertions, 52 deletions

diff --git a/server/models/actor/actor-follow.ts b/server/models/actor/actor-follow.ts
index 9615229dd..a849817d5 100644
--- a/server/models/actor/actor-follow.ts
+++ b/server/models/actor/actor-follow.ts
@@ -38,7 +38,7 @@ import { ACTOR_FOLLOW_SCORE, CONSTRAINTS_FIELDS, FOLLOW_STATES, SERVER_ACTOR_NAM
 import { AccountModel } from '../account/account'
 import { ServerModel } from '../server/server'
 import { doesExist } from '../shared/query'
-import { createSafeIn, getSort, searchAttribute, throwIfNotValid } from '../utils'
+import { buildSQLAttributes, createSafeIn, getSort, searchAttribute, throwIfNotValid } from '../utils'
 import { VideoChannelModel } from '../video/video-channel'
 import { ActorModel, unusedActorAttributesForAPI } from './actor'
 import { InstanceListFollowersQueryBuilder, ListFollowersOptions } from './sql/instance-list-followers-query-builder'
@@ -140,6 +140,18 @@ export class ActorFollowModel extends Model<Partial<AttributesOnly<ActorFollowMo
     })
   }
 
+  // ---------------------------------------------------------------------------
+
+  static getSQLAttributes (tableName: string, aliasPrefix = '') {
+    return buildSQLAttributes({
+      model: this,
+      tableName,
+      aliasPrefix
+    })
+  }
+
+  // ---------------------------------------------------------------------------
+
   /*
    * @deprecated Use `findOrCreateCustom` instead
   */
diff --git a/server/models/actor/actor-image.ts b/server/models/actor/actor-image.ts
index f2b3b2f4b..83898cd38 100644
--- a/server/models/actor/actor-image.ts
+++ b/server/models/actor/actor-image.ts
@@ -22,7 +22,7 @@ import { isActivityPubUrlValid } from '../../helpers/custom-validators/activityp
 import { logger } from '../../helpers/logger'
 import { CONFIG } from '../../initializers/config'
 import { LAZY_STATIC_PATHS, MIMETYPES, WEBSERVER } from '../../initializers/constants'
-import { throwIfNotValid } from '../utils'
+import { buildSQLAttributes, throwIfNotValid } from '../utils'
 import { ActorModel } from './actor'
 
 @Table({
@@ -94,6 +94,18 @@ export class ActorImageModel extends Model<Partial<AttributesOnly<ActorImageMode
       .catch(err => logger.error('Cannot remove actor image file %s.', instance.filename, { err }))
   }
 
+  // ---------------------------------------------------------------------------
+
+  static getSQLAttributes (tableName: string, aliasPrefix = '') {
+    return buildSQLAttributes({
+      model: this,
+      tableName,
+      aliasPrefix
+    })
+  }
+
+  // ---------------------------------------------------------------------------
+
   static loadByName (filename: string) {
     const query = {
       where: {
diff --git a/server/models/actor/actor.ts b/server/models/actor/actor.ts
index d7afa727d..a62e6030a 100644
--- a/server/models/actor/actor.ts
+++ b/server/models/actor/actor.ts
@@ -55,7 +55,7 @@ import {
 import { AccountModel } from '../account/account'
 import { getServerActor } from '../application/application'
 import { ServerModel } from '../server/server'
-import { isOutdated, throwIfNotValid } from '../utils'
+import { buildSQLAttributes, isOutdated, throwIfNotValid } from '../utils'
 import { VideoModel } from '../video/video'
 import { VideoChannelModel } from '../video/video-channel'
 import { ActorFollowModel } from './actor-follow'
@@ -65,7 +65,7 @@ enum ScopeNames {
   FULL = 'FULL'
 }
 
-export const unusedActorAttributesForAPI = [
+export const unusedActorAttributesForAPI: (keyof AttributesOnly<ActorModel>)[] = [
   'publicKey',
   'privateKey',
   'inboxUrl',
@@ -306,6 +306,27 @@ export class ActorModel extends Model<Partial<AttributesOnly<ActorModel>>> {
   })
   VideoChannel: VideoChannelModel
 
+  // ---------------------------------------------------------------------------
+
+  static getSQLAttributes (tableName: string, aliasPrefix = '') {
+    return buildSQLAttributes({
+      model: this,
+      tableName,
+      aliasPrefix
+    })
+  }
+
+  static getSQLAPIAttributes (tableName: string, aliasPrefix = '') {
+    return buildSQLAttributes({
+      model: this,
+      tableName,
+      aliasPrefix,
+      excludeAttributes: unusedActorAttributesForAPI
+    })
+  }
+
+  // ---------------------------------------------------------------------------
+
   static async load (id: number): Promise<MActor> {
     const actorServer = await getServerActor()
     if (id === actorServer.id) return actorServer
diff --git a/server/models/actor/sql/shared/actor-follow-table-attributes.ts b/server/models/actor/sql/shared/actor-follow-table-attributes.ts
index 156b37d44..7dd908ece 100644
--- a/server/models/actor/sql/shared/actor-follow-table-attributes.ts
+++ b/server/models/actor/sql/shared/actor-follow-table-attributes.ts
@@ -1,62 +1,31 @@
+import { logger } from '@server/helpers/logger'
+import { Memoize } from '@server/helpers/memoize'
+import { ServerModel } from '@server/models/server/server'
+import { ActorModel } from '../../actor'
+import { ActorFollowModel } from '../../actor-follow'
+import { ActorImageModel } from '../../actor-image'
+
 export class ActorFollowTableAttributes {
 
+  @Memoize()
   getFollowAttributes () {
-    return [
-      '"ActorFollowModel"."id"',
-      '"ActorFollowModel"."state"',
-      '"ActorFollowModel"."score"',
-      '"ActorFollowModel"."url"',
-      '"ActorFollowModel"."actorId"',
-      '"ActorFollowModel"."targetActorId"',
-      '"ActorFollowModel"."createdAt"',
-      '"ActorFollowModel"."updatedAt"'
-    ].join(', ')
+    logger.error('coucou')
+
+    return ActorFollowModel.getSQLAttributes('ActorFollowModel').join(', ')
   }
 
+  @Memoize()
   getActorAttributes (actorTableName: string) {
-    return [
-      `"${actorTableName}"."id" AS "${actorTableName}.id"`,
-      `"${actorTableName}"."type" AS "${actorTableName}.type"`,
-      `"${actorTableName}"."preferredUsername" AS "${actorTableName}.preferredUsername"`,
-      `"${actorTableName}"."url" AS "${actorTableName}.url"`,
-      `"${actorTableName}"."publicKey" AS "${actorTableName}.publicKey"`,
-      `"${actorTableName}"."privateKey" AS "${actorTableName}.privateKey"`,
-      `"${actorTableName}"."followersCount" AS "${actorTableName}.followersCount"`,
-      `"${actorTableName}"."followingCount" AS "${actorTableName}.followingCount"`,
-      `"${actorTableName}"."inboxUrl" AS "${actorTableName}.inboxUrl"`,
-      `"${actorTableName}"."outboxUrl" AS "${actorTableName}.outboxUrl"`,
-      `"${actorTableName}"."sharedInboxUrl" AS "${actorTableName}.sharedInboxUrl"`,
-      `"${actorTableName}"."followersUrl" AS "${actorTableName}.followersUrl"`,
-      `"${actorTableName}"."followingUrl" AS "${actorTableName}.followingUrl"`,
-      `"${actorTableName}"."remoteCreatedAt" AS "${actorTableName}.remoteCreatedAt"`,
-      `"${actorTableName}"."serverId" AS "${actorTableName}.serverId"`,
-      `"${actorTableName}"."createdAt" AS "${actorTableName}.createdAt"`,
-      `"${actorTableName}"."updatedAt" AS "${actorTableName}.updatedAt"`
-    ].join(', ')
+    return ActorModel.getSQLAttributes(actorTableName, `${actorTableName}.`).join(', ')
   }
 
+  @Memoize()
   getServerAttributes (actorTableName: string) {
-    return [
-      `"${actorTableName}->Server"."id" AS "${actorTableName}.Server.id"`,
-      `"${actorTableName}->Server"."host" AS "${actorTableName}.Server.host"`,
-      `"${actorTableName}->Server"."redundancyAllowed" AS "${actorTableName}.Server.redundancyAllowed"`,
-      `"${actorTableName}->Server"."createdAt" AS "${actorTableName}.Server.createdAt"`,
-      `"${actorTableName}->Server"."updatedAt" AS "${actorTableName}.Server.updatedAt"`
-    ].join(', ')
+    return ServerModel.getSQLAttributes(`${actorTableName}->Server`, `${actorTableName}.Server.`).join(', ')
   }
 
+  @Memoize()
   getAvatarAttributes (actorTableName: string) {
-    return [
-      `"${actorTableName}->Avatars"."id" AS "${actorTableName}.Avatars.id"`,
-      `"${actorTableName}->Avatars"."filename" AS "${actorTableName}.Avatars.filename"`,
-      `"${actorTableName}->Avatars"."height" AS "${actorTableName}.Avatars.height"`,
-      `"${actorTableName}->Avatars"."width" AS "${actorTableName}.Avatars.width"`,
-      `"${actorTableName}->Avatars"."fileUrl" AS "${actorTableName}.Avatars.fileUrl"`,
-      `"${actorTableName}->Avatars"."onDisk" AS "${actorTableName}.Avatars.onDisk"`,
-      `"${actorTableName}->Avatars"."type" AS "${actorTableName}.Avatars.type"`,
-      `"${actorTableName}->Avatars"."actorId" AS "${actorTableName}.Avatars.actorId"`,
-      `"${actorTableName}->Avatars"."createdAt" AS "${actorTableName}.Avatars.createdAt"`,
-      `"${actorTableName}->Avatars"."updatedAt" AS "${actorTableName}.Avatars.updatedAt"`
-    ].join(', ')
+    return ActorImageModel.getSQLAttributes(`${actorTableName}->Avatars`, `${actorTableName}.Avatars.`).join(', ')
   }
 }