47 lines
1.5 KiB
JavaScript
47 lines
1.5 KiB
JavaScript
class Post {
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constructor(info){
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if(!info || !info.profileid) throw "Can not construct empty posts";
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this.profileid = info.profileid;
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this.content = info.content;
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this.createdAt = info.createdAt || new Date();
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this.reactions = info.reactions || {};
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this.comments = info.comments || [];
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//This should record edits
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this.contentHistory = info.contentHistory || [];
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this.toProfile = info.toProfile || '';
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// Any reaction or comment updates this ts,
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// this will be used as index to query new posts
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this.lastUpdated = info.lastUpdated || this.createdAt;
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}
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addComment(comment){
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this.comments.push(comment);
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this.lastUpdated = new Date();
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}
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addReaction(reaction){
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if(this.reactions[reaction.profileid] &&
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this.reactions[reaction.profileid].type === reaction.type){
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delete this.reactions[reaction.profileid]
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}
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else{
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this.reactions[reaction.profileid] = reaction;
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}
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this.lastUpdated = new Date();
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}
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toObj=function(){
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let r = {}
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r.profileid = this.profileid;
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r.content = this.content;
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r.createdAt = this.createdAt;
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r.reactions = this.reactions;
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r.comments = this.comments;
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r.contentHistory = this.contentHistory;
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r.lastUpdated = this.lastUpdated;
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r.toProfile = this.toProfile;
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return r;
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}
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}
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module.exports = Post; |