Merge branch 'master' into likes

functions/handlers/post.js

@@ -1,76 +1,141 @@
 /* eslint-disable prefer-arrow-callback */
 /* eslint-disable promise/always-return */
-const admin = require('firebase-admin');
-const { db } = require('../util/admin');
-
+const admin = require("firebase-admin");
+const { db } = require("../util/admin");
 
 exports.putPost = (req, res) => {
-    const newPost = {
-        body: req.body.body,
-        userHandle: req.user.handle,
-        userImage: req.body.userImage,
-        userID: req.user.uid,
-        microBlogTitle: req.body.microBlogTitle,
-        createdAt: new Date().toISOString(),
-        likeCount: 0,
-        commentCount: 0,
-        microBlogTopics: req.body.microBlogTopics,
-        quoteBody: null
-    };
+  const newPost = {
+    body: req.body.body,
+    userHandle: req.user.handle,
+    userImage: req.body.userImage,
+    userID: req.user.uid,
+    microBlogTitle: req.body.microBlogTitle,
+    createdAt: new Date().toISOString(),
+    likeCount: 0,
+    commentCount: 0,
+    microBlogTopics: req.body.microBlogTopics,
+    quoteBody: null
+  };
 
-    admin.firestore().collection('posts').add(newPost)
-    .then((doc) => {
-        doc.update({postId: doc.id})
-        const resPost = newPost;
-        resPost.postId = doc.id;
-        return res.status(200).json(resPost);
+  admin
+    .firestore()
+    .collection("posts")
+    .add(newPost)
+    .then(doc => {
+      doc.update({ postId: doc.id });
+      const resPost = newPost;
+      resPost.postId = doc.id;
+      return res.status(200).json(resPost);
     })
-    .catch((err) => {
-        console.error(err);
-        return res.status(500).json({ error: 'something went wrong'});
+    .catch(err => {
+      console.error(err);
+      return res.status(500).json({ error: "something went wrong" });
     });
 };
 
 exports.getallPostsforUser = (req, res) => {
-    var post_query = admin.firestore().collection("posts").where("userHandle", "==", req.user.handle);
+  var post_query = admin
+    .firestore()
+    .collection("posts")
+    .where("userHandle", "==", req.user.handle);
 
-    post_query.get()
+  post_query
+    .get()
     .then(function(myPosts) {
-        let posts = [];
-        myPosts.forEach(function(doc) {
-            posts.push(doc.data());
-        });
-        return res.status(200).json(posts);
+      let posts = [];
+      myPosts.forEach(function(doc) {
+        posts.push(doc.data());
+      });
+      return res.status(200).json(posts);
     })
     .then(function() {
-    return res.status(200).json("Successfully retrieved all user's posts from database.");
-    
+      return res
+        .status(200)
+        .json("Successfully retrieved all user's posts from database.");
     })
     .catch(function(err) {
-    return res.status(500).json("Failed to retrieve user's posts from database.", err);
+      return res
+        .status(500)
+        .json("Failed to retrieve user's posts from database.", err);
     });
 };
 
 exports.getallPosts = (req, res) => {
-    var post_query = admin.firestore().collection("posts");
-    post_query.get()
-    .then(function(allPosts) {
-        let posts = [];
-        allPosts.forEach(function(doc) {
-            posts.push(doc.data());
+  let posts = [];
+  let users = {};
+
+  // Get all the posts
+  var postsPromise = new Promise((resolve, reject) => {
+    db.collection("posts").get()
+      .then((allPosts) => {
+        allPosts.forEach((post) => {
+          posts.push(post.data());
         });
-        return res.status(200).json(posts);
+        resolve();
+      })
+      .catch((error) => {
+        reject(error);
+      })
+  });
+
+  // Get all users
+  var usersPromise = new Promise((resolve, reject) => {
+    db.collection("users").get()
+      .then((allUsers) => {
+        allUsers.forEach((user) => {
+          users[user.data().handle] = user.data();
+        })
+        resolve();
+      })
+      .catch((error) => {
+        reject(error);
+      })
+  });
+
+  // Wait for the two promises
+  Promise.all([postsPromise, usersPromise])
+    .then(() => {
+      let newPosts = []
+      // Add the image url of the person who made the post to all of the post objects
+      posts.forEach((post) => {
+        post.profileImage = users[post.userHandle].imageUrl ? users[post.userHandle].imageUrl : null;
+        newPosts.push(post);
+      });
+      return res.status(200).json(newPosts);
+    })
+    .catch((error) => {
+      return res.status(500).json({error});
+    })
+};
+
+exports.getOtherUsersPosts = (req, res) => {
+  var post_query = admin
+    .firestore()
+    .collection("posts")
+    .where("userHandle", "==", req.body.handle);
+
+  post_query
+    .get()
+    .then(function(myPosts) {
+      let posts = [];
+      myPosts.forEach(function(doc) {
+        posts.push(doc.data());
+      });
+      return res.status(200).json(posts);
     })
     .then(function() {
-    return res.status(200).json("Successfully retrieved every post from database.");
+      return res
+        .status(200)
+        .json("Successfully retrieved all user's posts from database.");
     })
     .catch(function(err) {
-    return res.status(500).json("Failed to retrieve posts from database.", err);
+      return res
+        .status(500)
+        .json("Failed to retrieve user's posts from database.", err);
     });
 };
 
 exports.quoteWithPost = (req, res) => {
-
     let quoteData;
     const quoteDoc = admin.firestore().collection('quote').
     where('userHandle', '==', req.user.handle).
@@ -89,46 +154,50 @@ exports.quoteWithPost = (req, res) => {
             return res.status(404).json({error: 'Post not found'});
         }
     })
-    .then((data) => {
-        if(data.empty) {
-            return admin.firestore().collection('quote').add({
-                quoteId : req.params.postId,
-                userHandle : req.user.handle,
-                quoteBody : req.body.quoteBody
-            })
-            .then(() => {
-                const post = {
-                   body: quoteData.body,
-                   userHandle : req.user.handle,
-                   quoteBody: req.body.quoteBody,
-                   createdAt : new Date().toISOString(),
-                   userImage: req.body.userImage,
-                   likeCount: 0,
-                   commentCount: 0,
-                   userID: req.user.uid,
-                   microBlogTitle: quoteData.microBlogTitle,
-                   microBlogTopics: quoteData.microBlogTopics,
-                   quoteId: req.params.postId
-                }
-               return admin.firestore().collection('posts').add(post)
-               .then((doc) => {
-                doc.update({postId: doc.id})
+    .then(data => {
+      if (data.empty) {
+        return admin
+          .firestore()
+          .collection("quote")
+          .add({
+            quoteId: req.params.postId,
+            userHandle: req.user.handle,
+            quoteBody: req.body.quoteBody
+          })
+          .then(() => {
+            const post = {
+              body: quoteData.body,
+              userHandle: req.user.handle,
+              quoteBody: req.body.quoteBody,
+              createdAt: new Date().toISOString(),
+              userImage: req.body.userImage,
+              likeCount: 0,
+              commentCount: 0,
+              userID: req.user.uid,
+              microBlogTitle: quoteData.microBlogTitle,
+              microBlogTopics: quoteData.microBlogTopics,
+              quoteId: req.params.postId
+            };
+            return admin
+              .firestore()
+              .collection("posts")
+              .add(post)
+              .then(doc => {
+                doc.update({ postId: doc.id });
                 const resPost = post;
                 resPost.postId = doc.id;
                 return res.status(200).json(resPost);
-               })
-            })
-        }
-        else {
-            return res.status(400).json({ error: 'Post has already been quoted.' });
-          }
-    })
-    .catch((err) => {
-        return res.status(500).json({error: err});
-
+              });
+          });
+      } else {
+        return res.status(400).json({ error: "Post has already been quoted." });
+      }
     })
 
-}
+    .catch(err => {
+      return res.status(500).json({ error: err });
+    });
+};
 
 exports.quoteWithoutPost = (req, res) => {
     let quoteData;
@@ -149,70 +218,77 @@ exports.quoteWithoutPost = (req, res) => {
             return res.status(404).json({error: 'Post not found'});
         }
     })
-    .then((data) => {
-        if(data.empty) {
-            return admin.firestore().collection('quote').add({
-                quoteId : req.params.postId,
-                userHandle : req.user.handle,
-                quoteBody: null
-            })
-            .then(() => {
-                const post = {
-                userHandle : req.user.handle,
-                body: quoteData.body,
-                quoteBody: null,
-                createdAt : new Date().toISOString(),
-                likeCount: 0,
-                commentCount: 0,
-                userID: req.user.uid,
-                userImage: req.body.userImage,
-                microBlogTitle: quoteData.microBlogTitle,
-                microBlogTopics: quoteData.microBlogTopics,
-                quoteId: req.params.postId
-                }
-               return admin.firestore().collection('posts').add(post)
-               .then((doc) => {
-                doc.update({postId: doc.id})
+    .then(data => {
+      if (data.empty) {
+        return admin
+          .firestore()
+          .collection("quote")
+          .add({
+            quoteId: req.params.postId,
+            userHandle: req.user.handle,
+            quoteBody: null
+          })
+          .then(() => {
+            const post = {
+              userHandle: req.user.handle,
+              body: quoteData.body,
+              quoteBody: null,
+              createdAt: new Date().toISOString(),
+              likeCount: 0,
+              commentCount: 0,
+              userID: req.user.uid,
+              userImage: req.body.userImage,
+              microBlogTitle: quoteData.microBlogTitle,
+              microBlogTopics: quoteData.microBlogTopics,
+              quoteId: req.params.postId
+            };
+            return admin
+              .firestore()
+              .collection("posts")
+              .add(post)
+              .then(doc => {
+                doc.update({ postId: doc.id });
                 const resPost = post;
                 resPost.postId = doc.id;
                 return res.status(200).json(resPost);
-               })
-                
-
-               
-            })
-        }
-        else {
-        return res.status(400).json({ error: 'Post has already been quoted.' });
+              });
+          });
+      } else {
+        return res.status(400).json({ error: "Post has already been quoted." });
       }
     })
-    .catch((err) => {
-        return res.status(500).json({error: 'Something is wrong'});
-
-    })
-
-}
+    .catch(err => {
+    //   return res.status(500).json({ error: "Something is wrong" });
+      return res.status(500).json({ error: err });
+    });
+};
 
 exports.checkforLikePost = (req, res) => {
-    const likedPostDoc = admin.firestore().collection('likes').where('userHandle', '==', req.user.handle)
-    .where('postId', '==', req.params.postId).limit(1);
-    let result;
+  const likedPostDoc = admin
+    .firestore()
+    .collection("likes")
+    .where("userHandle", "==", req.user.handle)
+    .where("postId", "==", req.params.postId)
+    .limit(1);
+  let result;
 
-    likedPostDoc.get()
-    .then((data) => {
-        if (data.empty) {
-            result = false;
-            return res.status(200).json(result);
-        }
-        else
-        {
-            result = true;
-            return res.status(200).json(result);
-        }
-    })
-}
+  likedPostDoc.get().then(data => {
+    if (data.empty) {
+      result = false;
+      return res.status(200).json(result);
+    } else {
+      result = true;
+      return res.status(200).json(result);
+    }
+  })
+  .catch((err) => {
+      console.log(err);
+      return res.status(500).json({error: err});
+  })
+};
 
 exports.likePost = (req, res) => {
+
     const postId = req.params.postId;
     let likedPostDoc;
     db.doc(`/users/${req.userData.handle}`)
@@ -369,6 +445,7 @@ exports.unlikePost = (req, res) => {
 
 }
 
+
 exports.getLikes = (req, res) => {
     db.doc(`/users/${req.userData.handle}`)
         .get()
@@ -386,5 +463,11 @@ exports.getLikes = (req, res) => {
 }
 
 exports.getFilteredPosts = (req, res) => {
-    admin.firestore().collection('posts').where('userHandle', '==', 'new user').where('microBlogTopics', '==')
-};
+
+  admin
+    .firestore()
+    .collection("posts")
+    .where("userHandle", "==", "new user")
+    .where("microBlogTopics", "==");
+};
+