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@ -4,6 +4,7 @@ import { Chat } from 'src/app/models/chat';
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import { responsePathAsArray } from 'graphql';
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import { Chatmessage } from 'src/app/models/chatmessage';
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import { FriendInfo } from 'src/app/models/friendinfo';
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import { DatasharingService } from '../datasharing.service';
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@Injectable({
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providedIn: 'root'
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@ -12,11 +13,15 @@ export class ChatService {
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arr: number[]
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ownID: number
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chats: Array<Chat>
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chats: Array<Chat> = []
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constructor(private http: Http) { }
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constructor(private http: Http, private data: DatasharingService) {
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this.data.currentUserInfo.subscribe(user => {
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this.ownID = user.userID})
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}
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public getAllChats(): Array<Chat> {
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console.log("Getting all chats ..")
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let url = 'https://greenvironment.net/graphql'
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let headers = new Headers()
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@ -29,6 +34,24 @@ export class ChatService {
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return this.chats
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}
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public getChatsByID(pChatIDs: number[]): Array<Chat> {
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this.chats = []
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console.log("Getting chats by ID..")
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for(let chatId of pChatIDs) {
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let url = 'https://greenvironment.net/graphql'
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let headers = new Headers()
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headers.set('Content-Type', 'application/json')
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this.http.post(url, this.getBodyForGetChatsByID(chatId))
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.subscribe(response => {
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this.updateChat(response.json())
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})
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}
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return this.chats
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}
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public createNewChat(pUserID: number) {
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let url = 'https://greenvironment.net/graphql'
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@ -72,11 +95,38 @@ export class ChatService {
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let headers = new Headers()
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headers.set('Content-Type', 'application/json')
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this.http.post(url, this.getBodyForSendMessage(pChatID, pContent))
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this.http.post(url, this.getBodyForSendMessage(pChatID, pContent)).subscribe(response => console.log("Message sent"))
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}
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public getMessages(pChatID): Array<Chatmessage> {
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let messages: Array<Chatmessage>
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let url = 'https://greenvironment.net/graphql'
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let headers = new Headers()
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headers.set('Content-Type', 'application/json')
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this.http.post(url, this.getBodyForGetMessagesInChat(pChatID)).subscribe(response =>
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{
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console.log("Downloading messages ...")
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messages = this.updateMessages(response.json())
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})
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return messages
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}
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updateMessages(pResponse: any): Array<Chatmessage> {
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let messages = new Array<Chatmessage>()
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for(let message of pResponse.data.getChat.messages) {
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if(message.author.id == this.ownID) {
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messages.push(new Chatmessage(message.content, message.createdAt, true))
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} else {
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messages.push(new Chatmessage(message.content, message.createdAt, false))
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}
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}
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return messages
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}
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updateAllChats(pResponse: any): Array<Chat> {
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let chats: Array<Chat>
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let chats = Array<Chat>()
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for(let chat of pResponse.data.getSelf.chats) {
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let memberID: number
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let memberName: string
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@ -86,7 +136,7 @@ export class ChatService {
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memberName = member.name
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}
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}
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let messages: Array<Chatmessage>
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let messages = new Array<Chatmessage>()
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for(let message of chat.messages) {
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if(message.author.id == this.ownID) {
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messages.push(new Chatmessage(message.content, message.createdAt, true))
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@ -99,6 +149,27 @@ export class ChatService {
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return chats
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}
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updateChat(pResponse: any) {
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let id = pResponse.data.getChat.id
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let memberId : number
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let memberName: string
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for(let member of pResponse.data.getChat.members) {
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if(member.id != this.ownID) {
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memberId = member.id
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memberName = member.name
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}
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}
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let messages = new Array<Chatmessage>()
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for(let message of pResponse.data.getChat.messages) {
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if(message.author.id == this.ownID) {
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messages.push(new Chatmessage(message.content, message.createdAt, true))
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} else {
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messages.push(new Chatmessage(message.content, message.createdAt, false))
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}
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}
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this.chats.push(new Chat(id, memberId, memberName, messages))
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}
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getBodyForNewChat(pUserID: number) {
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this.arr = [pUserID]
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const body = {query: `mutation($userID: number[]) {
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@ -133,11 +204,34 @@ export class ChatService {
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getBodyForGetAllChats() {
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const body = {query: `query {
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getSelf {
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getUser {
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chats(first: 1000, offset: 0) {id, members{name, id},
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messages(first: 1000, offset: 0) {author {id}, createdAt, content}}
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}
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}`
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}
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return body
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}
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getBodyForGetChatsByID(pChatID: number) {
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const body = {query: `query($chatID: ID!) {
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getChat(chatId: $chatID) {id, members{name, id},
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messages(first: 1000, offset: 0) {author {id}, createdAt, content}}
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}
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}`, variables: {
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chatId: pChatID
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}}
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return body
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}
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getBodyForGetMessagesInChat(pChatID: number) {
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const body = {query: `query($chatID: ID!) {
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getChat(chatId: $chatID) {
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messages(first: 1000, offset: 0) {author {id}, createdAt, content}
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}
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}`, variables: {
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chatId: pChatID
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}}
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return body
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}
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}
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Trivernis
5 years ago