lazy link to remote

src/services/CouchService.ts

@@ -28,26 +28,23 @@ const remoteConfig = {
 const LOCALE_DB: string = 'LOCALE_DB'
 const REMOTE: string = 'https://juliencalixte.ddns.net/database'
 
-const initRemote = () => {
-  return new Promise<PouchDB.Database>((resolve, reject) => {
-    try {
-      resolve(new PouchDb(`${REMOTE}/vaquant`, remoteConfig))
-    } catch (error) {
-      reject(error)
-    }
-  })
-}
-
 class CouchService {
-  public remote: PouchDB.Database | null = null
   public db: PouchDB.Database | null = new PouchDb(LOCALE_DB)
   public remoteUserDb: PouchDB.Database | null = null
   public userDb: PouchDB.Database | null = null
+  private innerRemote: PouchDB.Database | null = null
   private user: IUser | null = null
   private sync: PouchDB.Replication.Sync<{}> | null = null
   private userSync: PouchDB.Replication.Sync<{}> | null = null
   private eventListened: boolean = false
 
+  public get remote(): PouchDB.Database {
+    if (!this.innerRemote) {
+      this.innerRemote = new PouchDb(`${REMOTE}/vaquant`, remoteConfig)
+    }
+    return this.innerRemote
+  }
+
   constructor() {
     if (!this.eventListened) {
       this.eventListened = true
@@ -60,13 +57,6 @@ class CouchService {
         this.cancelSync()
       })
     }
-    this.initRemote()
-  }
-
-  public async initRemote() {
-    if (!this.remote) {
-      this.remote = await initRemote()
-    }
   }
 
   public async initLive(): Promise<boolean> {
@@ -90,11 +80,6 @@ class CouchService {
         })
     }
 
-    if (!this.remote) {
-      await this.initRemote()
-      return false
-    }
-
     this.sync = this.db
       .sync(this.remote, {
         live: true,

src/services/UserService.ts

@@ -4,12 +4,6 @@ import IResponse from '@/models/IResponse'
 
 class UserService {
   public async signup(user: IUser, password: string): Promise<IResponse> {
-    if (!couchService.remote) {
-      return {
-        ok: false,
-        message: 'no remote'
-      }
-    }
     try {
       const response = await couchService.remote.signUp(user.userId, password, {
         metadata: user
@@ -30,12 +24,6 @@ class UserService {
   }
 
   public async login(userId: string, password: string): Promise<IResponse> {
-    if (!couchService.remote) {
-      return {
-        ok: false,
-        message: 'no remote'
-      }
-    }
     try {
       const response = await couchService.remote.logIn(userId, password)
       return {
@@ -57,12 +45,6 @@ class UserService {
   }
 
   public async logout(): Promise<IResponse> {
-    if (!couchService.remote) {
-      return {
-        ok: false,
-        message: 'no remote'
-      }
-    }
     try {
       const { ok } = await couchService.remote.logOut()
       return {
@@ -77,12 +59,6 @@ class UserService {
   }
 
   public async deleteUser(userId: string): Promise<IResponse> {
-    if (!couchService.remote) {
-      return {
-        ok: false,
-        message: 'no remote'
-      }
-    }
     try {
       const { ok } = await couchService.remote.deleteUser(userId)
       return {
@@ -96,9 +72,6 @@ class UserService {
   }
 
   public async getUser(current: IUser | null): Promise<IUser | null> {
-    if (!couchService.remote) {
-      return null
-    }
     try {
       const session = await couchService.remote.getSession()
       if (session.ok && session.userCtx && session.userCtx.name) {
@@ -118,9 +91,6 @@ class UserService {
   }
 
   public async updateUser(user: IUser): Promise<boolean> {
-    if (!couchService.remote) {
-      return false
-    }
     try {
       const result = await couchService.remote.putUser(user.userId, {
         metadata: user