create direct message

src/app/ui/chat/component/contacts/contacts.page.ts

@@ -0,0 +1,153 @@
+import { Component, EventEmitter, OnInit, Output } from '@angular/core';
+import { ModalController } from '@ionic/angular';
+import { GroupMessagesPage } from '../group-messages/group-messages.page';
+import { ThemeService } from 'src/app/services/theme.service'
+import { UserContacts } from 'src/app/services/Repositorys/contacts/data-source/contacts-data-source.service';
+import { ContactRepositoryService } from 'src/app/services/Repositorys/contacts/repository/contacts-repository.service';
+import { ChatServiceService } from 'src/app/module/chat/domain/chat-service.service';
+import { HttpErrorHandle } from 'src/app/services/http-error-handle.service';
+import { ToastService } from 'src/app/services/toast.service';
+import { SessionStore } from 'src/app/store/session.service';
+import { MessageEnum } from 'src/app/module/chat/domain/use-case/message-create-use-case.service';
+import { MessageEntity } from 'src/app/module/chat/domain/entity/message';
+// import { ChatSystemService } from 'src/app/services/chat/chat-system.service'
+
+@Component({
+  selector: 'app-contacts',
+  templateUrl: './contacts.page.html',
+  styleUrls: ['./contacts.page.scss'],
+})
+export class ContactsPage implements OnInit {
+  options:any;
+
+  loading = false
+  userList: UserContacts[] = []
+  currentMembers:UserContacts[];
+  allChatUsers: UserContacts[]  = [];
+  userContainer: {[key: string]: ( UserContacts & {isChecked: boolean})[] } = {}
+
+  @Output() openMessage: EventEmitter<any> = new EventEmitter<any>();
+  @Output() emptyTextDescriptionOpen: EventEmitter<any> = new EventEmitter<any>();
+  @Output() backToChat: EventEmitter<any> = new EventEmitter<any>();
+  @Output() closeAllDesktopComponents: EventEmitter<any> = new EventEmitter<any>();
+
+  roomId= ''
+
+  constructor(
+    private modalController: ModalController,
+    public ThemeService: ThemeService,
+    private contactsRepositoryService: ContactRepositoryService,
+    private httpErrorHandle: HttpErrorHandle,
+    private toastService: ToastService,
+    private chatServiceService: ChatServiceService
+  )
+  {}
+
+  ngOnInit() {
+    this.loadUsers();
+
+  }
+
+  async loadUsers() {
+
+    this.loading = true
+    const getallChatUsers = await this.contactsRepositoryService.getUsers()
+
+    if(getallChatUsers.isOk())  {
+
+      this.allChatUsers = getallChatUsers.value.data.result.sort((a,b) => {
+        if(a.wxFullName < b.wxFullName) {
+          return -1;
+        }
+        if(a.wxFullName > b.wxFullName) {
+          return 1;
+        }
+        return 0;
+      });
+
+
+      for(const user of this.allChatUsers) {
+        const firstLetter = user.wxFullName.charAt(0)
+
+        if(!this.userContainer[firstLetter]) {
+          user['isChecked'] = false
+          this.userContainer[firstLetter] = [user as any]
+        } else {
+          const userIds = this.userContainer[firstLetter].map( e => e.wxUserId)
+          if(!userIds.includes(user.wxUserId)) {
+            user['isChecked'] = false
+            this.userContainer[firstLetter].push(user as any)
+          }
+        }
+      }
+
+
+    }
+    else if (getallChatUsers.isErr() ) {
+      console.log(getallChatUsers.error)
+    } else {
+      this.toastService._badRequest("Pedimos desculpa mas não foi possível executar a acção. Por favor, contacte o apoio técnico.")
+    }
+
+
+    this.loading = false;
+  }
+
+  separateLetter(record, recordIndex, records){
+
+    if(recordIndex == 0){
+      return record.first[0];
+    }
+
+    let first_prev = records[recordIndex - 1].first[0];
+    let first_current = record.first[0];
+
+    if(first_prev != first_current){
+      return first_current;
+    }
+    return null;
+  }
+
+  doRefresh(event){
+
+  }
+  close(roomId) {
+    if (roomId) {
+      this.backToChat.emit({ roomId: roomId });
+    } else {
+      this.closeAllDesktopComponents.emit();
+    }
+  }
+
+  onChange(event) {
+
+  } 
+
+  clicked() {}
+
+
+  selectOnce = true
+  async select(user: UserContacts) {
+    
+    const message = new MessageEntity();
+
+    message.sender = {
+      userPhoto: '',
+      wxeMail: SessionStore.user.Email,
+      wxFullName: SessionStore.user.FullName,
+      wxUserId: SessionStore.user.UserId
+    }
+
+    message.receiverId = user.wxUserId
+    message.message = 'hello'
+
+    const result = await this.chatServiceService.sendMessage(message, MessageEnum.Direct)
+    
+    if(result.isOk()) {
+      this.close(result.value.roomId)
+    } else {
+      console.log(result.error)
+    }
+  }
+
+}