From 8ad91239de544fe09bd14d512234da86591d3c89 Mon Sep 17 00:00:00 2001
From: mrfry <mr.fry@tutanota.com>
Date: Fri, 5 Mar 2021 20:01:43 +0100
Subject: [PATCH] Added /react endpoint

---
 src/modules/api/api.ts | 106 ++++++++++++++++++++++-------------------
 1 file changed, 58 insertions(+), 48 deletions(-)

diff --git a/src/modules/api/api.ts b/src/modules/api/api.ts
index cab347c..245519b 100644
--- a/src/modules/api/api.ts
+++ b/src/modules/api/api.ts
@@ -724,7 +724,9 @@ function GetApp(): ModuleType {
     logger.LogReq(req)
     const user: User = req.session.user
     const news: any = utils.ReadJSON(newsFile)
-    const admins: any = utils.ReadJSON(adminUsersFile)
+    const admins: any = utils.FileExists(adminUsersFile)
+      ? utils.ReadJSON(adminUsersFile)
+      : []
     const { title, content } = req.body
 
     news[uuidv4()] = {
@@ -1344,43 +1346,6 @@ function GetApp(): ModuleType {
       )
     }
 
-    if (req.body.react && req.body.newsKey) {
-      const { react, newsKey, isDelete } = req.body
-      const news: any = utils.ReadJSON(newsFile)
-
-      if (news[newsKey]) {
-        if (isDelete) {
-          if (news[newsKey].reacts) {
-            news[newsKey].reacts[react] = news[newsKey].reacts[react].filter(
-              (uid) => {
-                return uid !== user.id
-              }
-            )
-            if (news[newsKey].reacts[react].length === 0) {
-              delete news[newsKey].reacts[react]
-            }
-          }
-        } else {
-          if (!news[newsKey].reacts) {
-            news[newsKey].reacts = { [react]: [user.id] }
-          } else {
-            if (Array.isArray(news[newsKey].reacts[react])) {
-              if (!news[newsKey].reacts[react].includes(user.id)) {
-                news[newsKey].reacts[react].push(user.id)
-              }
-            } else {
-              news[newsKey].reacts[react] = [user.id]
-            }
-          }
-        }
-      }
-
-      utils.WriteFile(JSON.stringify(news, null, 2), newsFile)
-
-      res.json({ msg: 'done', news: news })
-      return
-    }
-
     res.json({ msg: 'done' })
   })
 
@@ -1405,7 +1370,7 @@ function GetApp(): ModuleType {
     }
   }
 
-  function addReactionToComment(obj, path, { reaction, isDelete, uid }) {
+  function addReaction(obj, path, { reaction, isDelete, uid }) {
     if (path.length === 1) {
       const index = path[0]
       if (!obj[index].reacts) {
@@ -1433,7 +1398,7 @@ function GetApp(): ModuleType {
       }
     } else {
       const i = path.pop()
-      addReactionToComment(obj[i].subComments, path, {
+      addReaction(obj[i].subComments, path, {
         reaction: reaction,
         isDelete: isDelete,
         uid: uid,
@@ -1441,12 +1406,64 @@ function GetApp(): ModuleType {
     }
   }
 
+  app.post('/react', (req: Request, res) => {
+    logger.LogReq(req)
+
+    const user: User = req.session.user
+    const news: any = utils.ReadJSON(newsFile)
+
+    const { newsKey, path, reaction, isDelete } = req.body
+    if (!newsKey || !reaction) {
+      res.json({ status: 'fail', msg: 'no newskey or reaction' })
+      return
+    }
+    if (!path || path.length === 0) {
+      if (news[newsKey]) {
+        if (isDelete) {
+          if (news[newsKey].reacts) {
+            news[newsKey].reacts[reaction] = news[newsKey].reacts[
+              reaction
+            ].filter((uid) => {
+              return uid !== user.id
+            })
+            if (news[newsKey].reacts[reaction].length === 0) {
+              delete news[newsKey].reacts[reaction]
+            }
+          }
+        } else {
+          if (!news[newsKey].reacts) {
+            news[newsKey].reacts = { [reaction]: [user.id] }
+          } else {
+            if (Array.isArray(news[newsKey].reacts[reaction])) {
+              if (!news[newsKey].reacts[reaction].includes(user.id)) {
+                news[newsKey].reacts[reaction].push(user.id)
+              }
+            } else {
+              news[newsKey].reacts[reaction] = [user.id]
+            }
+          }
+        }
+      }
+    } else {
+      addReaction(news[newsKey].comments, path, {
+        reaction: reaction,
+        isDelete: isDelete,
+        uid: user.id,
+      })
+    }
+
+    utils.WriteFile(JSON.stringify(news, null, 2), newsFile)
+    res.json({ status: 'ok', news: news })
+  })
+
   app.post('/comment', (req: Request, res) => {
     logger.LogReq(req)
 
     const user: User = req.session.user
     const news: any = utils.ReadJSON(newsFile)
-    const admins: any = utils.ReadJSON(adminUsersFile)
+    const admins: any = utils.FileExists(adminUsersFile)
+      ? utils.ReadJSON(adminUsersFile)
+      : []
     const { type, path, newsKey } = req.body
     if (!type || !path || !newsKey) {
       res.json({ status: 'fail', msg: ' type or path or newsKey is undefined' })
@@ -1469,13 +1486,6 @@ function GetApp(): ModuleType {
       if (news[newsKey].comments) {
         deleteComment(news[newsKey].comments, path)
       }
-    } else if (type === 'reaction') {
-      const { reaction, isDelete } = req.body
-      addReactionToComment(news[newsKey].comments, path, {
-        reaction: reaction,
-        isDelete: isDelete,
-        uid: user.id,
-      })
     } else {
       res.json({ status: 'fail', msg: 'no such type' })
     }