add chat offline

src/app/services/chat/room.service.ts

@@ -13,6 +13,7 @@ import { SessionStore } from 'src/app/store/session.service';
 import { capitalizeTxt } from 'src/plugin/text'
 import { SortService } from '../functions/sort.service';
 import { chatUser } from 'src/app/models/chatMethod';
+import { environment } from 'src/environments/environment';
 
 @Injectable({
   providedIn: 'root'
@@ -51,6 +52,8 @@ export class RoomService {
     return []
   }
 
+  sortRoomList = () => {}
+
   constructor(
     public WsChatService: WsChatService,
     private MessageService: MessageService,
@@ -80,40 +83,34 @@ export class RoomService {
       this.id,
       "stream-room-messages",
       (ChatMessage) => {
-        ChatMessage = ChatMessage.fields.args[0]
-        ChatMessage = this.fix_updatedAt(ChatMessage)
-        console.log('recivemessage', ChatMessage)
 
+        if(environment.chatOffline == false) {
+          ChatMessage = ChatMessage.fields.args[0]
+          ChatMessage = this.fix_updatedAt(ChatMessage)
+          console.log('recivemessage', ChatMessage)
+    
+          const message = this.prepareMessage(ChatMessage)
 
-        const message = this.prepareMessage(ChatMessage)
+          this.lastMessage = message
+          if (message.t == 'r') { this.name = message.msg }
+          this.calDateDuration(ChatMessage._updatedAt)
+  
+          setTimeout(() => {
+            this.scrollDown()
+          }, 100)
+  
+          //this.sortService.sortDate(this.messages, '')
+  
+          if(SessionStore.user.RochetChatUser != ChatMessage.u.username) {
+            this.NativeNotificationService.sendNotificationChat({
+              message: message.msg,
+              title: this.name
+            });
+          }
 
-        this.lastMessage = message
-        if (message.t == 'r') { this.name = message.msg }
-        this.calDateDuration(ChatMessage._updatedAt)
-        this.messages.push(message)
-
-        setTimeout(() => {
-          this.scrollDown()
-        }, 100)
-
-        //this.sortService.sortDate(this.messages, '')
-
-        if(SessionStore.user.RochetChatUser != ChatMessage.u.username) {
-          this.NativeNotificationService.sendNotificationChat({
-            message: message.msg,
-            title: this.name
-          });
+          this.addMessageDB(ChatMessage)
         }
 
-        // save to ionic storage
-        this.storage.get('chatmsg' + this.id).then((messages: any) => {
-          const newListMessages = messages.push(ChatMessage)
-
-          this.storage.set('chatmsg' + this.id, newListMessages).then((value) => {
-            console.log('MSG SAVED ON STORAGE', value)
-          });
-        })
-
       }
     )
 
@@ -133,6 +130,15 @@ export class RoomService {
     this.WsChatService.registerCallback
   }
 
+
+  addMessageDB(ChatMessage) {
+    this.storage.get('chatmsg' + this.id).then((messages: any = []) => {
+      messages.push(ChatMessage)
+
+      this.storage.set('chatmsg' + this.id, messages)
+    })
+  }
+
   async receiveMessageDelete() {
 
     this.WsChatService.updateRoomEventss(
@@ -195,8 +201,60 @@ export class RoomService {
    *  @description sen text message
    */
   send() {
-    this.WsChatService.send(this.id, this.message)
-    this.message= ''
+
+    if(environment.chatOffline == false) {
+      this.WsChatService.send(this.id, this.message)
+      this.message= ''
+    } else {
+
+      const offlineChatMessage = {
+        channels: [],
+        mentions: [],
+        rid: 'offline',
+        msg: this.message,
+        ts: { $date: new Date().getTime() },
+        u: {
+          name: this.usernameToDisplayName(SessionStore.user.RochetChatUser),
+          username: SessionStore.user.RochetChatUser,
+          _id: ""
+        },
+        _updatedAt: new Date().getTime()
+      }
+      
+      this.addMessageDB(offlineChatMessage)
+      const message: MessageService = this.prepareMessage(offlineChatMessage)
+
+      setTimeout(() => {
+        this.scrollDown()
+      }, 150)
+
+      this.lastMessage = message
+
+      this.redefinedMessage(message)
+
+      this.calDateDuration(message._updatedAt)
+      this.sortRoomList()
+      
+      
+      this.message= ''
+    }
+
+  }
+
+  redefinedMessage = (message: MessageService) => {
+    this.WsChatService.send(this.id, message.msg).then((data: any) => {
+      let ChatMessage = data.result
+
+      ChatMessage = this.fix_updatedAt(ChatMessage)
+
+      message.setData(ChatMessage)
+
+      if( new Date(this.lastMessage._updatedAt).getTime() <  new Date(message._updatedAt).getTime()) {
+        this.lastMessage = message
+        this.calDateDuration(message._updatedAt)
+      }
+      this.sortRoomList()
+    })
   }
 
 
@@ -266,22 +324,31 @@ export class RoomService {
   }
 
 
-  // runs onces only
-  loadHistory(limit = 100) {
-
-    if (this.hasLoadHistory) { return false }
-
+  restoreMessageFromDB() {
     this.storage.get('chatmsg' + this.id).then((messages = []) => {
 
       let localMessages = []
 
-      messages.forEach(message => {
+      messages.forEach((message = []) => {
         const wewMessage = this.prepareMessage(message)
+
+        if(wewMessage.rid == 'offline') {
+          this.redefinedMessage(wewMessage)
+        }
+
         localMessages.push(wewMessage)
       });
 
       this.messages = localMessages
     })
+  }
+
+  // runs onces only
+  loadHistory(limit = 100) {
+
+    if (this.hasLoadHistory) { return false }
+
+    this.restoreMessageFromDB()
 
     this.WsChatService.loadHistory(this.id, limit).then((chatHistory:chatHistory) => {
       console.log('loadHistory', chatHistory)
@@ -317,7 +384,8 @@ export class RoomService {
     message = this.fix_updatedAt(message)
     const wewMessage = new MessageService(this.storage)
     wewMessage.setData(message)
-
+    this.messages.push(wewMessage)
+    
     return wewMessage
   }
 
@@ -343,7 +411,7 @@ export class RoomService {
     if (message.result) {
       console.log('FIX UPDATE ', message.result)
       message.result._updatedAt = message.result._updatedAt['$date']
-    } else {
+    } else if(message._updatedAt.hasOwnProperty('$date')) {
       // console.log('FIX UPDATE 11', message)
       message._updatedAt = message._updatedAt['$date']
     }