const DBName = "EMI_SOCIAL";
const Post = require("./../def/post.js")

postDB = (DB)=>{
    DB.postCols = DB.db.db(DBName).collection("posts");
    DB.newPost = (postObj) => {
        console.log(postObj)
        return DB.postCols.insertOne(postObj.toObj()).catch((err)=>{
            console.log(err);
            return false;
        });
    }

    DB.newComment = (postid, comment) => {
        return DB.postCols.updateOne(postid, {
            $push: {
                comments: comment
            },
            $set: {
                lastUpdated: new Date()
            }
        }).catch((err)=>{
            console.log(err);
            return false;
        });
    }

    DB.getPosts = (userObj) => {
        return DB.postCols.find().toArray().catch((err)=>{
            console.log(err);
            return false;
        });
    }
}

module.exports = postDB;