Rename Pod -> Server

16 files changed, 375 insertions, 387 deletions

diff --git a/server/models/account/account-follow.ts b/server/models/account/account-follow.ts
index 6d7592326..c940d7cd4 100644
--- a/server/models/account/account-follow.ts
+++ b/server/models/account/account-follow.ts
@@ -101,7 +101,7 @@ listFollowingForApi = function (id: number, start: number, count: number, sort:
         model: AccountFollow['sequelize'].models.Account,
         as: 'AccountFollowing',
         required: true,
-        include: [ AccountFollow['sequelize'].models.Pod ]
+        include: [ AccountFollow['sequelize'].models.Server ]
       }
     ]
   }
@@ -125,7 +125,7 @@ listFollowersForApi = function (id: number, start: number, count: number, sort:
         model: AccountFollow[ 'sequelize' ].models.Account,
         required: true,
         as: 'AccountFollower',
-        include: [ AccountFollow['sequelize'].models.Pod ]
+        include: [ AccountFollow['sequelize'].models.Server ]
       },
       {
         model: AccountFollow['sequelize'].models.Account,
diff --git a/server/models/account/account-interface.ts b/server/models/account/account-interface.ts
index ce1afec02..1a567fb7a 100644
--- a/server/models/account/account-interface.ts
+++ b/server/models/account/account-interface.ts
@@ -1,8 +1,7 @@
 import * as Bluebird from 'bluebird'
 import * as Sequelize from 'sequelize'
 import { Account as FormattedAccount, ActivityPubActor } from '../../../shared'
-import { ResultList } from '../../../shared/models/result-list.model'
-import { PodInstance } from '../pod/pod-interface'
+import { ServerInstance } from '../server/server-interface'
 import { VideoChannelInstance } from '../video/video-channel-interface'
 
 export namespace AccountMethods {
@@ -11,7 +10,7 @@ export namespace AccountMethods {
   export type Load = (id: number) => Bluebird<AccountInstance>
   export type LoadByUUID = (uuid: string) => Bluebird<AccountInstance>
   export type LoadByUrl = (url: string, transaction?: Sequelize.Transaction) => Bluebird<AccountInstance>
-  export type LoadAccountByPodAndUUID = (uuid: string, podId: number, transaction: Sequelize.Transaction) => Bluebird<AccountInstance>
+  export type LoadAccountByServerAndUUID = (uuid: string, serverId: number, transaction: Sequelize.Transaction) => Bluebird<AccountInstance>
   export type LoadLocalByName = (name: string) => Bluebird<AccountInstance>
   export type LoadByNameAndHost = (name: string, host: string) => Bluebird<AccountInstance>
   export type ListOwned = () => Bluebird<AccountInstance[]>
@@ -27,7 +26,7 @@ export namespace AccountMethods {
 
 export interface AccountClass {
   loadApplication: AccountMethods.LoadApplication
-  loadAccountByPodAndUUID: AccountMethods.LoadAccountByPodAndUUID
+  loadAccountByServerAndUUID: AccountMethods.LoadAccountByServerAndUUID
   load: AccountMethods.Load
   loadByUUID: AccountMethods.LoadByUUID
   loadByUrl: AccountMethods.LoadByUrl
@@ -51,7 +50,7 @@ export interface AccountAttributes {
 
   uuid?: string
 
-  podId?: number
+  serverId?: number
   userId?: number
   applicationId?: number
 }
@@ -69,7 +68,7 @@ export interface AccountInstance extends AccountClass, AccountAttributes, Sequel
   createdAt: Date
   updatedAt: Date
 
-  Pod: PodInstance
+  Server: ServerInstance
   VideoChannels: VideoChannelInstance[]
 }
 
diff --git a/server/models/account/account.ts b/server/models/account/account.ts
index e90eaae5e..ee00c5aef 100644
--- a/server/models/account/account.ts
+++ b/server/models/account/account.ts
@@ -26,7 +26,7 @@ import { sendDeleteAccount } from '../../lib/activitypub/send-request'
 import { CONFIG, CONSTRAINTS_FIELDS } from '../../initializers/constants'
 
 let Account: Sequelize.Model<AccountInstance, AccountAttributes>
-let loadAccountByPodAndUUID: AccountMethods.LoadAccountByPodAndUUID
+let loadAccountByServerAndUUID: AccountMethods.LoadAccountByServerAndUUID
 let load: AccountMethods.Load
 let loadApplication: AccountMethods.LoadApplication
 let loadByUUID: AccountMethods.LoadByUUID
@@ -170,7 +170,7 @@ export default function defineAccount (sequelize: Sequelize.Sequelize, DataTypes
           fields: [ 'name' ]
         },
         {
-          fields: [ 'podId' ]
+          fields: [ 'serverId' ]
         },
         {
           fields: [ 'userId' ],
@@ -181,7 +181,7 @@ export default function defineAccount (sequelize: Sequelize.Sequelize, DataTypes
           unique: true
         },
         {
-          fields: [ 'name', 'podId', 'applicationId' ],
+          fields: [ 'name', 'serverId', 'applicationId' ],
           unique: true
         }
       ],
@@ -191,7 +191,7 @@ export default function defineAccount (sequelize: Sequelize.Sequelize, DataTypes
 
   const classMethods = [
     associate,
-    loadAccountByPodAndUUID,
+    loadAccountByServerAndUUID,
     loadApplication,
     load,
     loadByUUID,
@@ -217,9 +217,9 @@ export default function defineAccount (sequelize: Sequelize.Sequelize, DataTypes
 // ---------------------------------------------------------------------------
 
 function associate (models) {
-  Account.belongsTo(models.Pod, {
+  Account.belongsTo(models.Server, {
     foreignKey: {
-      name: 'podId',
+      name: 'serverId',
       allowNull: true
     },
     onDelete: 'cascade'
@@ -278,19 +278,28 @@ function afterDestroy (account: AccountInstance) {
 }
 
 toFormattedJSON = function (this: AccountInstance) {
-  let host = this.Pod ? this.Pod.host : CONFIG.WEBSERVER.HOST
+  let host = CONFIG.WEBSERVER.HOST
+  let score: number
+
+  if (this.Server) {
+    host = this.Server.host
+    score = this.Server.score as number
+  }
 
   const json = {
     id: this.id,
     host,
-    name: this.name
+    score,
+    name: this.name,
+    createdAt: this.createdAt,
+    updatedAt: this.updatedAt
   }
 
   return json
 }
 
 toActivityPubObject = function (this: AccountInstance) {
-  const type = this.podId ? 'Application' as 'Application' : 'Person' as 'Person'
+  const type = this.serverId ? 'Application' as 'Application' : 'Person' as 'Person'
 
   const json = {
     type,
@@ -317,7 +326,7 @@ toActivityPubObject = function (this: AccountInstance) {
 }
 
 isOwned = function (this: AccountInstance) {
-  return this.podId === null
+  return this.serverId === null
 }
 
 getFollowerSharedInboxUrls = function (this: AccountInstance) {
@@ -356,7 +365,7 @@ getPublicKeyUrl = function (this: AccountInstance) {
 listOwned = function () {
   const query: Sequelize.FindOptions<AccountAttributes> = {
     where: {
-      podId: null
+      serverId: null
     }
   }
 
@@ -417,7 +426,7 @@ loadByNameAndHost = function (name: string, host: string) {
     },
     include: [
       {
-        model: Account['sequelize'].models.Pod,
+        model: Account['sequelize'].models.Server,
         required: true,
         where: {
           host
@@ -440,10 +449,10 @@ loadByUrl = function (url: string, transaction?: Sequelize.Transaction) {
   return Account.findOne(query)
 }
 
-loadAccountByPodAndUUID = function (uuid: string, podId: number, transaction: Sequelize.Transaction) {
+loadAccountByServerAndUUID = function (uuid: string, serverId: number, transaction: Sequelize.Transaction) {
   const query: Sequelize.FindOptions<AccountAttributes> = {
     where: {
-      podId,
+      serverId,
       uuid
     },
     transaction
diff --git a/server/models/index.ts b/server/models/index.ts
index 0aec2d3b1..65faa5294 100644
--- a/server/models/index.ts
+++ b/server/models/index.ts
@@ -1,6 +1,6 @@
 export * from './application'
 export * from './job'
 export * from './oauth'
-export * from './pod'
+export * from './server'
 export * from './account'
 export * from './video'
diff --git a/server/models/pod/index.ts b/server/models/pod/index.ts
deleted file mode 100644
index d2bf50d4d..000000000
--- a/server/models/pod/index.ts
+++ /dev/null
@@ -1 +0,0 @@
-export * from './pod-interface'
diff --git a/server/models/pod/pod-interface.ts b/server/models/pod/pod-interface.ts
deleted file mode 100644
index 6c5aab3fa..000000000
--- a/server/models/pod/pod-interface.ts
+++ /dev/null
@@ -1,61 +0,0 @@
-import * as Sequelize from 'sequelize'
-import * as Promise from 'bluebird'
-
-// Don't use barrel, import just what we need
-import { Pod as FormattedPod } from '../../../shared/models/pods/pod.model'
-import { ResultList } from '../../../shared/models/result-list.model'
-
-export namespace PodMethods {
-  export type ToFormattedJSON = (this: PodInstance) => FormattedPod
-
-  export type CountAll = () => Promise<number>
-
-  export type IncrementScores = (ids: number[], value: number) => Promise<[ number, PodInstance[] ]>
-
-  export type List = () => Promise<PodInstance[]>
-
-  export type ListForApi = (start: number, count: number, sort: string) => Promise< ResultList<PodInstance> >
-
-  export type ListAllIds = (transaction: Sequelize.Transaction) => Promise<number[]>
-
-  export type ListRandomPodIdsWithRequest = (limit: number, tableWithPods: string, tableWithPodsJoins: string) => Promise<number[]>
-
-  export type ListBadPods = () => Promise<PodInstance[]>
-
-  export type Load = (id: number) => Promise<PodInstance>
-
-  export type LoadByHost = (host: string) => Promise<PodInstance>
-
-  export type RemoveAll = () => Promise<number>
-
-  export type UpdatePodsScore = (goodPods: number[], badPods: number[]) => void
-}
-
-export interface PodClass {
-  countAll: PodMethods.CountAll
-  incrementScores: PodMethods.IncrementScores
-  list: PodMethods.List
-  listForApi: PodMethods.ListForApi
-  listAllIds: PodMethods.ListAllIds
-  listRandomPodIdsWithRequest: PodMethods.ListRandomPodIdsWithRequest
-  listBadPods: PodMethods.ListBadPods
-  load: PodMethods.Load
-  loadByHost: PodMethods.LoadByHost
-  removeAll: PodMethods.RemoveAll
-  updatePodsScore: PodMethods.UpdatePodsScore
-}
-
-export interface PodAttributes {
-  id?: number
-  host?: string
-  score?: number | Sequelize.literal // Sequelize literal for 'score +' + value
-}
-
-export interface PodInstance extends PodClass, PodAttributes, Sequelize.Instance<PodAttributes> {
-  createdAt: Date
-  updatedAt: Date
-
-  toFormattedJSON: PodMethods.ToFormattedJSON,
-}
-
-export interface PodModel extends PodClass, Sequelize.Model<PodInstance, PodAttributes> {}
diff --git a/server/models/pod/pod.ts b/server/models/pod/pod.ts
deleted file mode 100644
index 6d270ad7f..000000000
--- a/server/models/pod/pod.ts
+++ /dev/null
@@ -1,248 +0,0 @@
-import { map } from 'lodash'
-import * as Sequelize from 'sequelize'
-
-import { FRIEND_SCORE, PODS_SCORE } from '../../initializers'
-import { logger, isHostValid } from '../../helpers'
-
-import { addMethodsToModel, getSort } from '../utils'
-import {
-  PodInstance,
-  PodAttributes,
-
-  PodMethods
-} from './pod-interface'
-
-let Pod: Sequelize.Model<PodInstance, PodAttributes>
-let toFormattedJSON: PodMethods.ToFormattedJSON
-let countAll: PodMethods.CountAll
-let incrementScores: PodMethods.IncrementScores
-let list: PodMethods.List
-let listForApi: PodMethods.ListForApi
-let listAllIds: PodMethods.ListAllIds
-let listRandomPodIdsWithRequest: PodMethods.ListRandomPodIdsWithRequest
-let listBadPods: PodMethods.ListBadPods
-let load: PodMethods.Load
-let loadByHost: PodMethods.LoadByHost
-let removeAll: PodMethods.RemoveAll
-let updatePodsScore: PodMethods.UpdatePodsScore
-
-export default function (sequelize: Sequelize.Sequelize, DataTypes: Sequelize.DataTypes) {
-  Pod = sequelize.define<PodInstance, PodAttributes>('Pod',
-    {
-      host: {
-        type: DataTypes.STRING,
-        allowNull: false,
-        validate: {
-          isHost: value => {
-            const res = isHostValid(value)
-            if (res === false) throw new Error('Host not valid.')
-          }
-        }
-      },
-      score: {
-        type: DataTypes.INTEGER,
-        defaultValue: FRIEND_SCORE.BASE,
-        allowNull: false,
-        validate: {
-          isInt: true,
-          max: FRIEND_SCORE.MAX
-        }
-      }
-    },
-    {
-      indexes: [
-        {
-          fields: [ 'host' ],
-          unique: true
-        },
-        {
-          fields: [ 'score' ]
-        }
-      ]
-    }
-  )
-
-  const classMethods = [
-    countAll,
-    incrementScores,
-    list,
-    listForApi,
-    listAllIds,
-    listRandomPodIdsWithRequest,
-    listBadPods,
-    load,
-    loadByHost,
-    updatePodsScore,
-    removeAll
-  ]
-  const instanceMethods = [ toFormattedJSON ]
-  addMethodsToModel(Pod, classMethods, instanceMethods)
-
-  return Pod
-}
-
-// ------------------------------ METHODS ------------------------------
-
-toFormattedJSON = function (this: PodInstance) {
-  const json = {
-    id: this.id,
-    host: this.host,
-    score: this.score as number,
-    createdAt: this.createdAt
-  }
-
-  return json
-}
-
-// ------------------------------ Statics ------------------------------
-
-countAll = function () {
-  return Pod.count()
-}
-
-incrementScores = function (ids: number[], value: number) {
-  const update = {
-    score: Sequelize.literal('score +' + value)
-  }
-
-  const options = {
-    where: {
-      id: {
-        [Sequelize.Op.in]: ids
-      }
-    },
-    // In this case score is a literal and not an integer so we do not validate it
-    validate: false
-  }
-
-  return Pod.update(update, options)
-}
-
-list = function () {
-  return Pod.findAll()
-}
-
-listForApi = function (start: number, count: number, sort: string) {
-  const query = {
-    offset: start,
-    limit: count,
-    order: [ getSort(sort) ]
-  }
-
-  return Pod.findAndCountAll(query).then(({ rows, count }) => {
-    return {
-      data: rows,
-      total: count
-    }
-  })
-}
-
-listAllIds = function (transaction: Sequelize.Transaction) {
-  const query = {
-    attributes: [ 'id' ],
-    transaction
-  }
-
-  return Pod.findAll(query).then(pods => {
-    return map(pods, 'id')
-  })
-}
-
-listRandomPodIdsWithRequest = function (limit: number, tableWithPods: string, tableWithPodsJoins: string) {
-  return Pod.count().then(count => {
-    // Optimization...
-    if (count === 0) return []
-
-    let start = Math.floor(Math.random() * count) - limit
-    if (start < 0) start = 0
-
-    const subQuery = `(SELECT DISTINCT "${tableWithPods}"."podId" FROM "${tableWithPods}" ${tableWithPodsJoins})`
-    const query = {
-      attributes: [ 'id' ],
-      order: [
-        [ 'id', 'ASC' ]
-      ],
-      offset: start,
-      limit: limit,
-      where: {
-        id: {
-          [Sequelize.Op.in]: Sequelize.literal(subQuery)
-        }
-      }
-    }
-
-    return Pod.findAll(query).then(pods => {
-      return map(pods, 'id')
-    })
-  })
-}
-
-listBadPods = function () {
-  const query = {
-    where: {
-      score: {
-        [Sequelize.Op.lte]: 0
-      }
-    }
-  }
-
-  return Pod.findAll(query)
-}
-
-load = function (id: number) {
-  return Pod.findById(id)
-}
-
-loadByHost = function (host: string) {
-  const query = {
-    where: {
-      host: host
-    }
-  }
-
-  return Pod.findOne(query)
-}
-
-removeAll = function () {
-  return Pod.destroy()
-}
-
-updatePodsScore = function (goodPods: number[], badPods: number[]) {
-  logger.info('Updating %d good pods and %d bad pods scores.', goodPods.length, badPods.length)
-
-  if (goodPods.length !== 0) {
-    incrementScores(goodPods, PODS_SCORE.BONUS).catch(err => {
-      logger.error('Cannot increment scores of good pods.', err)
-    })
-  }
-
-  if (badPods.length !== 0) {
-    incrementScores(badPods, PODS_SCORE.PENALTY)
-      .then(() => removeBadPods())
-      .catch(err => {
-        if (err) logger.error('Cannot decrement scores of bad pods.', err)
-      })
-  }
-}
-
-// ---------------------------------------------------------------------------
-
-// Remove pods with a score of 0 (too many requests where they were unreachable)
-async function removeBadPods () {
-  try {
-    const pods = await listBadPods()
-
-    const podsRemovePromises = pods.map(pod => pod.destroy())
-    await Promise.all(podsRemovePromises)
-
-    const numberOfPodsRemoved = pods.length
-
-    if (numberOfPodsRemoved) {
-      logger.info('Removed %d pods.', numberOfPodsRemoved)
-    } else {
-      logger.info('No need to remove bad pods.')
-    }
-  } catch (err) {
-    logger.error('Cannot remove bad pods.', err)
-  }
-}
diff --git a/server/models/server/index.ts b/server/models/server/index.ts
new file mode 100644
index 000000000..4cb2994aa
--- /dev/null
+++ b/server/models/server/index.ts
@@ -0,0 +1 @@
+export * from './server-interface'
diff --git a/server/models/server/server-interface.ts b/server/models/server/server-interface.ts
new file mode 100644
index 000000000..806d052cb
--- /dev/null
+++ b/server/models/server/server-interface.ts
@@ -0,0 +1,56 @@
+import * as Sequelize from 'sequelize'
+import * as Promise from 'bluebird'
+
+// Don't use barrel, import just what we need
+import { ResultList } from '../../../shared/models/result-list.model'
+
+export namespace ServerMethods {
+  export type CountAll = () => Promise<number>
+
+  export type IncrementScores = (ids: number[], value: number) => Promise<[ number, ServerInstance[] ]>
+
+  export type List = () => Promise<ServerInstance[]>
+
+  export type ListForApi = (start: number, count: number, sort: string) => Promise< ResultList<ServerInstance> >
+
+  export type ListAllIds = (transaction: Sequelize.Transaction) => Promise<number[]>
+
+  export type ListRandomServerIdsWithRequest = (limit: number, tableWithServers: string, tableWithServersJoins: string) => Promise<number[]>
+
+  export type ListBadServers = () => Promise<ServerInstance[]>
+
+  export type Load = (id: number) => Promise<ServerInstance>
+
+  export type LoadByHost = (host: string) => Promise<ServerInstance>
+
+  export type RemoveAll = () => Promise<number>
+
+  export type UpdateServersScore = (goodServers: number[], badServers: number[]) => void
+}
+
+export interface ServerClass {
+  countAll: ServerMethods.CountAll
+  incrementScores: ServerMethods.IncrementScores
+  list: ServerMethods.List
+  listForApi: ServerMethods.ListForApi
+  listAllIds: ServerMethods.ListAllIds
+  listRandomServerIdsWithRequest: ServerMethods.ListRandomServerIdsWithRequest
+  listBadServers: ServerMethods.ListBadServers
+  load: ServerMethods.Load
+  loadByHost: ServerMethods.LoadByHost
+  removeAll: ServerMethods.RemoveAll
+  updateServersScore: ServerMethods.UpdateServersScore
+}
+
+export interface ServerAttributes {
+  id?: number
+  host?: string
+  score?: number | Sequelize.literal // Sequelize literal for 'score +' + value
+}
+
+export interface ServerInstance extends ServerClass, ServerAttributes, Sequelize.Instance<ServerAttributes> {
+  createdAt: Date
+  updatedAt: Date
+}
+
+export interface ServerModel extends ServerClass, Sequelize.Model<ServerInstance, ServerAttributes> {}
diff --git a/server/models/server/server.ts b/server/models/server/server.ts
new file mode 100644
index 000000000..26fa87550
--- /dev/null
+++ b/server/models/server/server.ts
@@ -0,0 +1,233 @@
+import { map } from 'lodash'
+import * as Sequelize from 'sequelize'
+
+import { FRIEND_SCORE, SERVERS_SCORE } from '../../initializers'
+import { logger, isHostValid } from '../../helpers'
+
+import { addMethodsToModel, getSort } from '../utils'
+import {
+  ServerInstance,
+  ServerAttributes,
+
+  ServerMethods
+} from './server-interface'
+
+let Server: Sequelize.Model<ServerInstance, ServerAttributes>
+let countAll: ServerMethods.CountAll
+let incrementScores: ServerMethods.IncrementScores
+let list: ServerMethods.List
+let listForApi: ServerMethods.ListForApi
+let listAllIds: ServerMethods.ListAllIds
+let listRandomServerIdsWithRequest: ServerMethods.ListRandomServerIdsWithRequest
+let listBadServers: ServerMethods.ListBadServers
+let load: ServerMethods.Load
+let loadByHost: ServerMethods.LoadByHost
+let removeAll: ServerMethods.RemoveAll
+let updateServersScore: ServerMethods.UpdateServersScore
+
+export default function (sequelize: Sequelize.Sequelize, DataTypes: Sequelize.DataTypes) {
+  Server = sequelize.define<ServerInstance, ServerAttributes>('Server',
+    {
+      host: {
+        type: DataTypes.STRING,
+        allowNull: false,
+        validate: {
+          isHost: value => {
+            const res = isHostValid(value)
+            if (res === false) throw new Error('Host not valid.')
+          }
+        }
+      },
+      score: {
+        type: DataTypes.INTEGER,
+        defaultValue: FRIEND_SCORE.BASE,
+        allowNull: false,
+        validate: {
+          isInt: true,
+          max: FRIEND_SCORE.MAX
+        }
+      }
+    },
+    {
+      indexes: [
+        {
+          fields: [ 'host' ],
+          unique: true
+        },
+        {
+          fields: [ 'score' ]
+        }
+      ]
+    }
+  )
+
+  const classMethods = [
+    countAll,
+    incrementScores,
+    list,
+    listForApi,
+    listAllIds,
+    listRandomServerIdsWithRequest,
+    listBadServers,
+    load,
+    loadByHost,
+    updateServersScore,
+    removeAll
+  ]
+  addMethodsToModel(Server, classMethods)
+
+  return Server
+}
+
+// ------------------------------ Statics ------------------------------
+
+countAll = function () {
+  return Server.count()
+}
+
+incrementScores = function (ids: number[], value: number) {
+  const update = {
+    score: Sequelize.literal('score +' + value)
+  }
+
+  const options = {
+    where: {
+      id: {
+        [Sequelize.Op.in]: ids
+      }
+    },
+    // In this case score is a literal and not an integer so we do not validate it
+    validate: false
+  }
+
+  return Server.update(update, options)
+}
+
+list = function () {
+  return Server.findAll()
+}
+
+listForApi = function (start: number, count: number, sort: string) {
+  const query = {
+    offset: start,
+    limit: count,
+    order: [ getSort(sort) ]
+  }
+
+  return Server.findAndCountAll(query).then(({ rows, count }) => {
+    return {
+      data: rows,
+      total: count
+    }
+  })
+}
+
+listAllIds = function (transaction: Sequelize.Transaction) {
+  const query = {
+    attributes: [ 'id' ],
+    transaction
+  }
+
+  return Server.findAll(query).then(servers => {
+    return map(servers, 'id')
+  })
+}
+
+listRandomServerIdsWithRequest = function (limit: number, tableWithServers: string, tableWithServersJoins: string) {
+  return Server.count().then(count => {
+    // Optimization...
+    if (count === 0) return []
+
+    let start = Math.floor(Math.random() * count) - limit
+    if (start < 0) start = 0
+
+    const subQuery = `(SELECT DISTINCT "${tableWithServers}"."serverId" FROM "${tableWithServers}" ${tableWithServersJoins})`
+    const query = {
+      attributes: [ 'id' ],
+      order: [
+        [ 'id', 'ASC' ]
+      ],
+      offset: start,
+      limit: limit,
+      where: {
+        id: {
+          [Sequelize.Op.in]: Sequelize.literal(subQuery)
+        }
+      }
+    }
+
+    return Server.findAll(query).then(servers => {
+      return map(servers, 'id')
+    })
+  })
+}
+
+listBadServers = function () {
+  const query = {
+    where: {
+      score: {
+        [Sequelize.Op.lte]: 0
+      }
+    }
+  }
+
+  return Server.findAll(query)
+}
+
+load = function (id: number) {
+  return Server.findById(id)
+}
+
+loadByHost = function (host: string) {
+  const query = {
+    where: {
+      host: host
+    }
+  }
+
+  return Server.findOne(query)
+}
+
+removeAll = function () {
+  return Server.destroy()
+}
+
+updateServersScore = function (goodServers: number[], badServers: number[]) {
+  logger.info('Updating %d good servers and %d bad servers scores.', goodServers.length, badServers.length)
+
+  if (goodServers.length !== 0) {
+    incrementScores(goodServers, SERVERS_SCORE.BONUS).catch(err => {
+      logger.error('Cannot increment scores of good servers.', err)
+    })
+  }
+
+  if (badServers.length !== 0) {
+    incrementScores(badServers, SERVERS_SCORE.PENALTY)
+      .then(() => removeBadServers())
+      .catch(err => {
+        if (err) logger.error('Cannot decrement scores of bad servers.', err)
+      })
+  }
+}
+
+// ---------------------------------------------------------------------------
+
+// Remove servers with a score of 0 (too many requests where they were unreachable)
+async function removeBadServers () {
+  try {
+    const servers = await listBadServers()
+
+    const serversRemovePromises = servers.map(server => server.destroy())
+    await Promise.all(serversRemovePromises)
+
+    const numberOfServersRemoved = servers.length
+
+    if (numberOfServersRemoved) {
+      logger.info('Removed %d servers.', numberOfServersRemoved)
+    } else {
+      logger.info('No need to remove bad servers.')
+    }
+  } catch (err) {
+    logger.error('Cannot remove bad servers.', err)
+  }
+}
diff --git a/server/models/video/video-abuse-interface.ts b/server/models/video/video-abuse-interface.ts
index 978268926..16806cae2 100644
--- a/server/models/video/video-abuse-interface.ts
+++ b/server/models/video/video-abuse-interface.ts
@@ -1,7 +1,7 @@
 import * as Sequelize from 'sequelize'
 import * as Promise from 'bluebird'
 
-import { PodInstance } from '../pod/pod-interface'
+import { ServerInstance } from '../server/server-interface'
 import { ResultList } from '../../../shared'
 
 // Don't use barrel, import just what we need
@@ -28,7 +28,7 @@ export interface VideoAbuseInstance extends VideoAbuseClass, VideoAbuseAttribute
   createdAt: Date
   updatedAt: Date
 
-  Pod: PodInstance
+  Server: ServerInstance
 
   toFormattedJSON: VideoAbuseMethods.ToFormattedJSON
 }
diff --git a/server/models/video/video-abuse.ts b/server/models/video/video-abuse.ts
index ebc63e7a0..c1d070ec0 100644
--- a/server/models/video/video-abuse.ts
+++ b/server/models/video/video-abuse.ts
@@ -45,7 +45,7 @@ export default function (sequelize: Sequelize.Sequelize, DataTypes: Sequelize.Da
           fields: [ 'videoId' ]
         },
         {
-          fields: [ 'reporterPodId' ]
+          fields: [ 'reporterServerId' ]
         }
       ]
     }
@@ -67,18 +67,18 @@ export default function (sequelize: Sequelize.Sequelize, DataTypes: Sequelize.Da
 // ------------------------------ METHODS ------------------------------
 
 toFormattedJSON = function (this: VideoAbuseInstance) {
-  let reporterPodHost
+  let reporterServerHost
 
-  if (this.Pod) {
-    reporterPodHost = this.Pod.host
+  if (this.Server) {
+    reporterServerHost = this.Server.host
   } else {
     // It means it's our video
-    reporterPodHost = CONFIG.WEBSERVER.HOST
+    reporterServerHost = CONFIG.WEBSERVER.HOST
   }
 
   const json = {
     id: this.id,
-    reporterPodHost,
+    reporterServerHost,
     reason: this.reason,
     reporterUsername: this.reporterUsername,
     videoId: this.videoId,
@@ -91,9 +91,9 @@ toFormattedJSON = function (this: VideoAbuseInstance) {
 // ------------------------------ STATICS ------------------------------
 
 function associate (models) {
-  VideoAbuse.belongsTo(models.Pod, {
+  VideoAbuse.belongsTo(models.Server, {
     foreignKey: {
-      name: 'reporterPodId',
+      name: 'reporterServerId',
       allowNull: true
     },
     onDelete: 'CASCADE'
@@ -115,7 +115,7 @@ listForApi = function (start: number, count: number, sort: string) {
     order: [ getSort(sort) ],
     include: [
       {
-        model: VideoAbuse['sequelize'].models.Pod,
+        model: VideoAbuse['sequelize'].models.Server,
         required: false
       }
     ]
diff --git a/server/models/video/video-channel-interface.ts b/server/models/video/video-channel-interface.ts
index 55e772063..8ad3e5cb7 100644
--- a/server/models/video/video-channel-interface.ts
+++ b/server/models/video/video-channel-interface.ts
@@ -22,7 +22,7 @@ export namespace VideoChannelMethods {
   export type LoadAndPopulateAccount = (id: number) => Promise<VideoChannelInstance>
   export type LoadByUUIDAndPopulateAccount = (uuid: string) => Promise<VideoChannelInstance>
   export type LoadByUUID = (uuid: string, t?: Sequelize.Transaction) => Promise<VideoChannelInstance>
-  export type LoadByHostAndUUID = (uuid: string, podHost: string, t?: Sequelize.Transaction) => Promise<VideoChannelInstance>
+  export type LoadByHostAndUUID = (uuid: string, serverHost: string, t?: Sequelize.Transaction) => Promise<VideoChannelInstance>
   export type LoadAndPopulateAccountAndVideos = (id: number) => Promise<VideoChannelInstance>
   export type LoadByUrl = (uuid: string, t?: Sequelize.Transaction) => Promise<VideoChannelInstance>
   export type LoadByUUIDOrUrl = (uuid: string, url: string, t?: Sequelize.Transaction) => Promise<VideoChannelInstance>
diff --git a/server/models/video/video-channel.ts b/server/models/video/video-channel.ts
index 6d70f2aa2..3cb4a33b9 100644
--- a/server/models/video/video-channel.ts
+++ b/server/models/video/video-channel.ts
@@ -218,7 +218,7 @@ listForApi = function (start: number, count: number, sort: string) {
       {
         model: VideoChannel['sequelize'].models.Account,
         required: true,
-        include: [ { model: VideoChannel['sequelize'].models.Pod, required: false } ]
+        include: [ { model: VideoChannel['sequelize'].models.Server, required: false } ]
       }
     ]
   }
@@ -238,7 +238,7 @@ listByAccount = function (accountId: number) {
           id: accountId
         },
         required: true,
-        include: [ { model: VideoChannel['sequelize'].models.Pod, required: false } ]
+        include: [ { model: VideoChannel['sequelize'].models.Server, required: false } ]
       }
     ]
   }
@@ -297,7 +297,7 @@ loadByHostAndUUID = function (fromHost: string, uuid: string, t?: Sequelize.Tran
         model: VideoChannel['sequelize'].models.Account,
         include: [
           {
-            model: VideoChannel['sequelize'].models.Pod,
+            model: VideoChannel['sequelize'].models.Server,
             required: true,
             where: {
               host: fromHost
@@ -322,7 +322,7 @@ loadByIdAndAccount = function (id: number, accountId: number) {
     include: [
       {
         model: VideoChannel['sequelize'].models.Account,
-        include: [ { model: VideoChannel['sequelize'].models.Pod, required: false } ]
+        include: [ { model: VideoChannel['sequelize'].models.Server, required: false } ]
       }
     ]
   }
@@ -335,7 +335,7 @@ loadAndPopulateAccount = function (id: number) {
     include: [
       {
         model: VideoChannel['sequelize'].models.Account,
-        include: [ { model: VideoChannel['sequelize'].models.Pod, required: false } ]
+        include: [ { model: VideoChannel['sequelize'].models.Server, required: false } ]
       }
     ]
   }
@@ -351,7 +351,7 @@ loadByUUIDAndPopulateAccount = function (uuid: string) {
     include: [
       {
         model: VideoChannel['sequelize'].models.Account,
-        include: [ { model: VideoChannel['sequelize'].models.Pod, required: false } ]
+        include: [ { model: VideoChannel['sequelize'].models.Server, required: false } ]
       }
     ]
   }
@@ -364,7 +364,7 @@ loadAndPopulateAccountAndVideos = function (id: number) {
     include: [
       {
         model: VideoChannel['sequelize'].models.Account,
-        include: [ { model: VideoChannel['sequelize'].models.Pod, required: false } ]
+        include: [ { model: VideoChannel['sequelize'].models.Server, required: false } ]
       },
       VideoChannel['sequelize'].models.Video
     ]
diff --git a/server/models/video/video-interface.ts b/server/models/video/video-interface.ts
index 7243756d2..4df33f801 100644
--- a/server/models/video/video-interface.ts
+++ b/server/models/video/video-interface.ts
@@ -46,7 +46,7 @@ export namespace VideoMethods {
 
   export type ListForApi = (start: number, count: number, sort: string) => Bluebird< ResultList<VideoInstance> >
   export type ListUserVideosForApi = (userId: number, start: number, count: number, sort: string) => Bluebird< ResultList<VideoInstance> >
-  export type SearchAndPopulateAccountAndPodAndTags = (
+  export type SearchAndPopulateAccountAndServerAndTags = (
     value: string,
     field: string,
     start: number,
@@ -60,8 +60,8 @@ export namespace VideoMethods {
   export type LoadLocalVideoByUUID = (uuid: string, t?: Sequelize.Transaction) => Bluebird<VideoInstance>
   export type LoadByHostAndUUID = (fromHost: string, uuid: string, t?: Sequelize.Transaction) => Bluebird<VideoInstance>
   export type LoadAndPopulateAccount = (id: number) => Bluebird<VideoInstance>
-  export type LoadAndPopulateAccountAndPodAndTags = (id: number) => Bluebird<VideoInstance>
-  export type LoadByUUIDAndPopulateAccountAndPodAndTags = (uuid: string) => Bluebird<VideoInstance>
+  export type LoadAndPopulateAccountAndServerAndTags = (id: number) => Bluebird<VideoInstance>
+  export type LoadByUUIDAndPopulateAccountAndServerAndTags = (uuid: string) => Bluebird<VideoInstance>
   export type LoadByUUIDOrURL = (uuid: string, url: string, t?: Sequelize.Transaction) => Bluebird<VideoInstance>
 
   export type RemoveThumbnail = (this: VideoInstance) => Promise<void>
@@ -79,14 +79,14 @@ export interface VideoClass {
   listOwnedByAccount: VideoMethods.ListOwnedByAccount
   load: VideoMethods.Load
   loadAndPopulateAccount: VideoMethods.LoadAndPopulateAccount
-  loadAndPopulateAccountAndPodAndTags: VideoMethods.LoadAndPopulateAccountAndPodAndTags
+  loadAndPopulateAccountAndServerAndTags: VideoMethods.LoadAndPopulateAccountAndServerAndTags
   loadByHostAndUUID: VideoMethods.LoadByHostAndUUID
   loadByUUID: VideoMethods.LoadByUUID
   loadByUrl: VideoMethods.LoadByUrl
   loadByUUIDOrURL: VideoMethods.LoadByUUIDOrURL
   loadLocalVideoByUUID: VideoMethods.LoadLocalVideoByUUID
-  loadByUUIDAndPopulateAccountAndPodAndTags: VideoMethods.LoadByUUIDAndPopulateAccountAndPodAndTags
-  searchAndPopulateAccountAndPodAndTags: VideoMethods.SearchAndPopulateAccountAndPodAndTags
+  loadByUUIDAndPopulateAccountAndServerAndTags: VideoMethods.LoadByUUIDAndPopulateAccountAndServerAndTags
+  searchAndPopulateAccountAndServerAndTags: VideoMethods.SearchAndPopulateAccountAndServerAndTags
 }
 
 export interface VideoAttributes {
diff --git a/server/models/video/video.ts b/server/models/video/video.ts
index dd73dd7ca..86800fb88 100644
--- a/server/models/video/video.ts
+++ b/server/models/video/video.ts
@@ -88,9 +88,9 @@ let loadByUUID: VideoMethods.LoadByUUID
 let loadByUUIDOrURL: VideoMethods.LoadByUUIDOrURL
 let loadLocalVideoByUUID: VideoMethods.LoadLocalVideoByUUID
 let loadAndPopulateAccount: VideoMethods.LoadAndPopulateAccount
-let loadAndPopulateAccountAndPodAndTags: VideoMethods.LoadAndPopulateAccountAndPodAndTags
-let loadByUUIDAndPopulateAccountAndPodAndTags: VideoMethods.LoadByUUIDAndPopulateAccountAndPodAndTags
-let searchAndPopulateAccountAndPodAndTags: VideoMethods.SearchAndPopulateAccountAndPodAndTags
+let loadAndPopulateAccountAndServerAndTags: VideoMethods.LoadAndPopulateAccountAndServerAndTags
+let loadByUUIDAndPopulateAccountAndServerAndTags: VideoMethods.LoadByUUIDAndPopulateAccountAndServerAndTags
+let searchAndPopulateAccountAndServerAndTags: VideoMethods.SearchAndPopulateAccountAndServerAndTags
 let removeThumbnail: VideoMethods.RemoveThumbnail
 let removePreview: VideoMethods.RemovePreview
 let removeFile: VideoMethods.RemoveFile
@@ -275,13 +275,13 @@ export default function (sequelize: Sequelize.Sequelize, DataTypes: Sequelize.Da
     listOwnedByAccount,
     load,
     loadAndPopulateAccount,
-    loadAndPopulateAccountAndPodAndTags,
+    loadAndPopulateAccountAndServerAndTags,
     loadByHostAndUUID,
     loadByUUIDOrURL,
     loadByUUID,
     loadLocalVideoByUUID,
-    loadByUUIDAndPopulateAccountAndPodAndTags,
-    searchAndPopulateAccountAndPodAndTags
+    loadByUUIDAndPopulateAccountAndServerAndTags,
+    searchAndPopulateAccountAndServerAndTags
   ]
   const instanceMethods = [
     createPreview,
@@ -477,13 +477,13 @@ getPreviewPath = function (this: VideoInstance) {
 }
 
 toFormattedJSON = function (this: VideoInstance) {
-  let podHost
+  let serverHost
 
-  if (this.VideoChannel.Account.Pod) {
-    podHost = this.VideoChannel.Account.Pod.host
+  if (this.VideoChannel.Account.Server) {
+    serverHost = this.VideoChannel.Account.Server.host
   } else {
     // It means it's our video
-    podHost = CONFIG.WEBSERVER.HOST
+    serverHost = CONFIG.WEBSERVER.HOST
   }
 
   const json = {
@@ -498,7 +498,7 @@ toFormattedJSON = function (this: VideoInstance) {
     languageLabel: this.getLanguageLabel(),
     nsfw: this.nsfw,
     description: this.getTruncatedDescription(),
-    podHost,
+    serverHost,
     isLocal: this.isOwned(),
     account: this.VideoChannel.Account.name,
     duration: this.duration,
@@ -519,7 +519,7 @@ toFormattedJSON = function (this: VideoInstance) {
 toFormattedDetailsJSON = function (this: VideoInstance) {
   const formattedJson = this.toFormattedJSON()
 
-  // Maybe our pod is not up to date and there are new privacy settings since our version
+  // Maybe our server is not up to date and there are new privacy settings since our version
   let privacyLabel = VIDEO_PRIVACIES[this.privacy]
   if (!privacyLabel) privacyLabel = 'Unknown'
 
@@ -721,7 +721,7 @@ getDescriptionPath = function (this: VideoInstance) {
 getCategoryLabel = function (this: VideoInstance) {
   let categoryLabel = VIDEO_CATEGORIES[this.category]
 
-  // Maybe our pod is not up to date and there are new categories since our version
+  // Maybe our server is not up to date and there are new categories since our version
   if (!categoryLabel) categoryLabel = 'Misc'
 
   return categoryLabel
@@ -730,7 +730,7 @@ getCategoryLabel = function (this: VideoInstance) {
 getLicenceLabel = function (this: VideoInstance) {
   let licenceLabel = VIDEO_LICENCES[this.licence]
 
-  // Maybe our pod is not up to date and there are new licences since our version
+  // Maybe our server is not up to date and there are new licences since our version
   if (!licenceLabel) licenceLabel = 'Unknown'
 
   return licenceLabel
@@ -830,7 +830,7 @@ listForApi = function (start: number, count: number, sort: string) {
             model: Video['sequelize'].models.Account,
             include: [
               {
-                model: Video['sequelize'].models.Pod,
+                model: Video['sequelize'].models.Server,
                 required: false
               }
             ]
@@ -866,7 +866,7 @@ loadByHostAndUUID = function (fromHost: string, uuid: string, t?: Sequelize.Tran
             model: Video['sequelize'].models.Account,
             include: [
               {
-                model: Video['sequelize'].models.Pod,
+                model: Video['sequelize'].models.Server,
                 required: true,
                 where: {
                   host: fromHost
@@ -989,7 +989,7 @@ loadAndPopulateAccount = function (id: number) {
   return Video.findById(id, options)
 }
 
-loadAndPopulateAccountAndPodAndTags = function (id: number) {
+loadAndPopulateAccountAndServerAndTags = function (id: number) {
   const options = {
     include: [
       {
@@ -997,7 +997,7 @@ loadAndPopulateAccountAndPodAndTags = function (id: number) {
         include: [
           {
             model: Video['sequelize'].models.Account,
-            include: [ { model: Video['sequelize'].models.Pod, required: false } ]
+            include: [ { model: Video['sequelize'].models.Server, required: false } ]
           }
         ]
       },
@@ -1009,7 +1009,7 @@ loadAndPopulateAccountAndPodAndTags = function (id: number) {
   return Video.findById(id, options)
 }
 
-loadByUUIDAndPopulateAccountAndPodAndTags = function (uuid: string) {
+loadByUUIDAndPopulateAccountAndServerAndTags = function (uuid: string) {
   const options = {
     where: {
       uuid
@@ -1020,7 +1020,7 @@ loadByUUIDAndPopulateAccountAndPodAndTags = function (uuid: string) {
         include: [
           {
             model: Video['sequelize'].models.Account,
-            include: [ { model: Video['sequelize'].models.Pod, required: false } ]
+            include: [ { model: Video['sequelize'].models.Server, required: false } ]
           }
         ]
       },
@@ -1032,15 +1032,15 @@ loadByUUIDAndPopulateAccountAndPodAndTags = function (uuid: string) {
   return Video.findOne(options)
 }
 
-searchAndPopulateAccountAndPodAndTags = function (value: string, field: string, start: number, count: number, sort: string) {
-  const podInclude: Sequelize.IncludeOptions = {
-    model: Video['sequelize'].models.Pod,
+searchAndPopulateAccountAndServerAndTags = function (value: string, field: string, start: number, count: number, sort: string) {
+  const serverInclude: Sequelize.IncludeOptions = {
+    model: Video['sequelize'].models.Server,
     required: false
   }
 
   const accountInclude: Sequelize.IncludeOptions = {
     model: Video['sequelize'].models.Account,
-    include: [ podInclude ]
+    include: [ serverInclude ]
   }
 
   const videoChannelInclude: Sequelize.IncludeOptions = {
@@ -1071,13 +1071,13 @@ searchAndPopulateAccountAndPodAndTags = function (value: string, field: string,
        )`
     )
   } else if (field === 'host') {
-    // FIXME: Include our pod? (not stored in the database)
-    podInclude.where = {
+    // FIXME: Include our server? (not stored in the database)
+    serverInclude.where = {
       host: {
         [Sequelize.Op.iLike]: '%' + value + '%'
       }
     }
-    podInclude.required = true
+    serverInclude.required = true
   } else if (field === 'account') {
     accountInclude.where = {
       name: {
@@ -1123,8 +1123,8 @@ function getBaseUrls (video: VideoInstance) {
     baseUrlHttp = CONFIG.WEBSERVER.URL
     baseUrlWs = CONFIG.WEBSERVER.WS + '://' + CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT
   } else {
-    baseUrlHttp = REMOTE_SCHEME.HTTP + '://' + video.VideoChannel.Account.Pod.host
-    baseUrlWs = REMOTE_SCHEME.WS + '://' + video.VideoChannel.Account.Pod.host
+    baseUrlHttp = REMOTE_SCHEME.HTTP + '://' + video.VideoChannel.Account.Server.host
+    baseUrlWs = REMOTE_SCHEME.WS + '://' + video.VideoChannel.Account.Server.host
   }
 
   return { baseUrlHttp, baseUrlWs }