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@ -10,8 +10,8 @@ import {BaseService} from '../base.service';
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import {formatDate} from '@angular/common';
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import {IFileUploadResult} from '../../models/interfaces/IFileUploadResult';
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const createPostGqlQuery = `mutation($content: String!) {
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createPost(content: $content) {
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const createPostGqlQuery = `mutation($content: String!, $type: PostType) {
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createPost(content: $content, type: $type) {
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id,
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content,
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htmlContent,
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@ -34,8 +34,8 @@ const createPostGqlQuery = `mutation($content: String!) {
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createdAt}
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}`;
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const createPostActivityGqlQuery = `mutation($content: String!, $id: ID) {
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createPost(content: $content activityId: $id) {
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const createPostActivityGqlQuery = `mutation($content: String!, $id: ID, $type: PostType) {
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createPost(content: $content activityId: $id, type: $type) {
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id,
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content,
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htmlContent,
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@ -70,7 +70,7 @@ const downvotePostGqlQuery = `mutation($postId: ID!) {
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}
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}`;
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const getPostGqlQuery = `query($first: Int, $offset: Int, $sort: SortType){
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const getPostsGqlQuery = `query($first: Int, $offset: Int, $sort: SortType){
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getPosts (first: $first, offset: $offset, sort: $sort) {
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id,
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content,
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@ -109,6 +109,7 @@ export class FeedService extends BaseService {
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}
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public postsAvailable = new BehaviorSubject<boolean>(true);
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public posting = new BehaviorSubject<boolean>(false);
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public posts: BehaviorSubject<Post[]> = new BehaviorSubject([]);
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private activePostList: Sort = Sort.NEW;
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private offset = 0;
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@ -122,7 +123,7 @@ export class FeedService extends BaseService {
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*/
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private static buildGetPostBody(sort: string, offset: number, first: number = 10) {
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return {
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query: getPostGqlQuery, variables: {
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query: getPostsGqlQuery, variables: {
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first,
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offset,
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sort
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@ -145,10 +146,15 @@ export class FeedService extends BaseService {
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* @param file
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*/
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public createPost(pContent: String, file?: File) {
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let type: string;
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if (file) { type = 'MEDIA'; } else {
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type = 'TEXT';
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}
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const body = {
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query: createPostGqlQuery,
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variables: {
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content: pContent
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content: pContent,
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type
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}
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};
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return this.createPostRequest(body, file);
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@ -161,10 +167,15 @@ export class FeedService extends BaseService {
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* @param file
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*/
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public createPostActivity(pContent: String, activityId: String, file?: File) {
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let type: string;
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if (file) { type = 'MEDIA'; } else {
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type = 'TEXT';
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}
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const body = {
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query: createPostActivityGqlQuery, variables: {
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content: pContent,
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id: activityId
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id: activityId,
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type
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}
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};
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return this.createPostRequest(body, file);
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@ -176,26 +187,39 @@ export class FeedService extends BaseService {
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* @param file - a file that is being uploaded with the post
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*/
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private createPostRequest(body: { variables: any; query: string }, file?: File) {
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return this.postGraphql(body, null, 0)
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this.posting.next(true);
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if (file) {
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return this.postGraphql(body, null, 0)
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.pipe(tap(response => {
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const updatedPosts = this.posts.getValue();
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const post = this.constructPost(response);
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this.uploadPostImage(post.id, file).subscribe((result) => {
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if (this.activePostList === Sort.NEW) {
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post.mediaUrl = result.fileName;
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post.mediaType = result.fileName.endsWith('.png') ? 'IMAGE' : 'VIDEO';
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updatedPosts.unshift(post);
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this.posts.next(updatedPosts);
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this.posting.next(false);
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}
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}, error => {
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console.error(error);
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this.posting.next(false);
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this.deletePost(post.id);
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});
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}
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));
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} else if (!file) {
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return this.postGraphql(body, null, 0)
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.pipe(tap(response => {
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this.posting.next(false);
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const updatedPosts = this.posts.getValue();
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if (this.activePostList === Sort.NEW) {
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const updatedPosts = this.posts.getValue();
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const post = this.constructPost(response);
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updatedPosts.unshift(post);
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if (file) {
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this.uploadPostImage(post.id, file).subscribe((result) => {
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post.mediaUrl = result.fileName;
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post.mediaType = result.fileName.endsWith('.png') ? 'IMAGE' : 'VIDEO';
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this.posts.next(updatedPosts);
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}, error => {
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console.error(error);
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this.deletePost(post.id);
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});
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} else {
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this.posts.next(updatedPosts);
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}
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this.posts.next(updatedPosts);
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}
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}));
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}
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}
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/**
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@ -266,7 +290,7 @@ export class FeedService extends BaseService {
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{headers: this.headers})
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.pipe(this.retryRated())
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.subscribe(response => {
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this.posts.next(this.constructAllPosts(response));
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this.posts.next(this.constructAllPosts(response.data.getPosts));
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this.activePostList = sort;
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});
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}
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@ -280,7 +304,7 @@ export class FeedService extends BaseService {
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this.http.post(environment.graphQLUrl, body, {headers: this.headers})
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.pipe(this.retryRated())
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.subscribe(response => {
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const posts = this.constructAllPosts(response);
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const posts = this.constructAllPosts(response.data.getPosts);
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const previousPosts = this.posts.getValue();
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for (const post of previousPosts.reverse()) {
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if (!posts.find(p => p.id === post.id)) {
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@ -337,7 +361,7 @@ export class FeedService extends BaseService {
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public constructAllPosts(response: any): Post[] {
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const posts = new Array<Post>();
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for (const post of response.data.getPosts) {
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for (const post of response) {
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let profilePicture: string;
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if (post.author.profilePicture) {
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profilePicture = environment.greenvironmentUrl + post.author.profilePicture;
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trivernis
4 years ago