5 files changed, 25 insertions, 11 deletions

diff --git a/server/models/account/account-blocklist.ts b/server/models/account/account-blocklist.ts
index bb5371395..8bcaca828 100644
--- a/server/models/account/account-blocklist.ts
+++ b/server/models/account/account-blocklist.ts
@@ -4,7 +4,7 @@ import { getSort } from '../utils'
 import { AccountBlock } from '../../../shared/models/blocklist'
 import { Op } from 'sequelize'
 import * as Bluebird from 'bluebird'
-import { MAccountBlocklist, MAccountBlocklistAccounts } from '@server/typings/models'
+import { MAccountBlocklist, MAccountBlocklistAccounts, MAccountBlocklistFormattable } from '@server/typings/models'
 
 enum ScopeNames {
   WITH_ACCOUNTS = 'WITH_ACCOUNTS'
@@ -134,7 +134,7 @@ export class AccountBlocklistModel extends Model<AccountBlocklistModel> {
       })
   }
 
-  toFormattedJSON (): AccountBlock {
+  toFormattedJSON (this: MAccountBlocklistFormattable): AccountBlock {
     return {
       byAccount: this.ByAccount.toFormattedJSON(),
       blockedAccount: this.BlockedAccount.toFormattedJSON(),
diff --git a/server/models/account/account-video-rate.ts b/server/models/account/account-video-rate.ts
index 8b62dd05f..a6edbeee8 100644
--- a/server/models/account/account-video-rate.ts
+++ b/server/models/account/account-video-rate.ts
@@ -11,7 +11,12 @@ import { isActivityPubUrlValid } from '../../helpers/custom-validators/activityp
 import { AccountVideoRate } from '../../../shared'
 import { ScopeNames as VideoChannelScopeNames, SummaryOptions, VideoChannelModel } from '../video/video-channel'
 import * as Bluebird from 'bluebird'
-import { MAccountVideoRate, MAccountVideoRateAccountUrl, MAccountVideoRateAccountVideo } from '@server/typings/models/video/video-rate'
+import {
+  MAccountVideoRate,
+  MAccountVideoRateAccountUrl,
+  MAccountVideoRateAccountVideo,
+  MAccountVideoRateFormattable
+} from '@server/typings/models/video/video-rate'
 
 /*
   Account rates per video.
@@ -248,7 +253,7 @@ export class AccountVideoRateModel extends Model<AccountVideoRateModel> {
     })
   }
 
-  toFormattedJSON (): AccountVideoRate {
+  toFormattedJSON (this: MAccountVideoRateFormattable): AccountVideoRate {
     return {
       video: this.Video.toFormattedJSON(),
       rating: this.type
diff --git a/server/models/account/account.ts b/server/models/account/account.ts
index 4cc731075..8369738b9 100644
--- a/server/models/account/account.ts
+++ b/server/models/account/account.ts
@@ -32,7 +32,7 @@ import { FindOptions, IncludeOptions, Op, Transaction, WhereOptions } from 'sequ
 import { AccountBlocklistModel } from './account-blocklist'
 import { ServerBlocklistModel } from '../server/server-blocklist'
 import { ActorFollowModel } from '../activitypub/actor-follow'
-import { MAccountActor, MAccountDefault } from '../../typings/models'
+import { MAccountActor, MAccountDefault, MAccountSummaryFormattable, MAccountFormattable } from '../../typings/models'
 import * as Bluebird from 'bluebird'
 
 export enum ScopeNames {
@@ -353,7 +353,7 @@ export class AccountModel extends Model<AccountModel> {
       .findAll(query)
   }
 
-  toFormattedJSON (): Account {
+  toFormattedJSON (this: MAccountFormattable): Account {
     const actor = this.Actor.toFormattedJSON()
     const account = {
       id: this.id,
@@ -367,8 +367,8 @@ export class AccountModel extends Model<AccountModel> {
     return Object.assign(actor, account)
   }
 
-  toFormattedSummaryJSON (): AccountSummary {
-    const actor = this.Actor.toFormattedJSON()
+  toFormattedSummaryJSON (this: MAccountSummaryFormattable): AccountSummary {
+    const actor = this.Actor.toFormattedSummaryJSON()
 
     return {
       id: this.id,
diff --git a/server/models/account/user-notification-setting.ts b/server/models/account/user-notification-setting.ts
index c2fbc6d23..1506295cf 100644
--- a/server/models/account/user-notification-setting.ts
+++ b/server/models/account/user-notification-setting.ts
@@ -17,6 +17,7 @@ import { UserModel } from './user'
 import { isUserNotificationSettingValid } from '../../helpers/custom-validators/user-notifications'
 import { UserNotificationSetting, UserNotificationSettingValue } from '../../../shared/models/users/user-notification-setting.model'
 import { clearCacheByUserId } from '../../lib/oauth-model'
+import { MNotificationSettingFormattable } from '@server/typings/models'
 
 @Table({
   tableName: 'userNotificationSetting',
@@ -152,7 +153,7 @@ export class UserNotificationSettingModel extends Model<UserNotificationSettingM
     return clearCacheByUserId(instance.userId)
   }
 
-  toFormattedJSON (): UserNotificationSetting {
+  toFormattedJSON (this: MNotificationSettingFormattable): UserNotificationSetting {
     return {
       newCommentOnMyVideo: this.newCommentOnMyVideo,
       newVideoFromSubscription: this.newVideoFromSubscription,
diff --git a/server/models/account/user.ts b/server/models/account/user.ts
index cb54d79af..616dd603c 100644
--- a/server/models/account/user.ts
+++ b/server/models/account/user.ts
@@ -55,7 +55,13 @@ import { UserAdminFlag } from '../../../shared/models/users/user-flag.model'
 import { isThemeNameValid } from '../../helpers/custom-validators/plugins'
 import { getThemeOrDefault } from '../../lib/plugins/theme-utils'
 import * as Bluebird from 'bluebird'
-import { MUserNotifSettingChannelDefault, MUserDefault, MUserId, MUserWithNotificationSetting } from '@server/typings/models'
+import {
+  MUserDefault,
+  MUserFormattable,
+  MUserId,
+  MUserNotifSettingChannelDefault,
+  MUserWithNotificationSetting
+} from '@server/typings/models'
 
 enum ScopeNames {
   WITH_VIDEO_CHANNEL = 'WITH_VIDEO_CHANNEL'
@@ -554,7 +560,9 @@ export class UserModel extends Model<UserModel> {
     return comparePassword(password, this.password)
   }
 
-  toFormattedJSON (parameters: { withAdminFlags?: boolean } = {}): User {
+  toSummaryJSON
+
+  toFormattedJSON (this: MUserFormattable, parameters: { withAdminFlags?: boolean } = {}): User {
     const videoQuotaUsed = this.get('videoQuotaUsed')
     const videoQuotaUsedDaily = this.get('videoQuotaUsedDaily')