Update Docs

Docs.md

@@ -1,76 +1,120 @@
 # Docs for smk-chat
 ## API
 ### /api/getCredentialsById/:userId
+
 IN: _userId_ (in route)
 
 OUT: _lastname_, _firstname_, _middlename_
+
 Return credentials of the user whose id is userId.
+
 Return -1 if no such user exist.
+
 Requires client to be logged in.
 
 ### /api/getIdByCredentials
 IN: _lastname_, _firstname_, _middlename_
+
 OUT: _UserID_
+
 Returns an ID of the user, whose lastname, firstname and middlename were passed.
+
 Returns -1 if user does not exist.
+
 Requires client to be logged in.
 
 ### /api/getMessagesFromChat/by-amount
 IN: _chatId_, _amount_
+
 OUT: array of objects that represent a message, like {"author_id": ..., time_sent: ..., content: ...}
+
 Returns an array of last _amount_ ordered by date of described objects if everything is okay
+
 Returns HTTP/1.1 400 "Chat with id _ID_ does not exist." if no chat with supplied id does not exist.
+
 Returns HTTP/1.1 403 "You are not a member of this chat" if the statement is true ;)
+
 Requires client to be logged in.
 
 ### /api/getMessagesFromChat/by-time
 IN: _chatId_, _fromTimestamp_, _toTimestamp_
+
 OUT: array of objects that represent a message, like {"author_id": ..., time_sent: ..., content: ...}
+
 _fromTimestamp_ must be lower that _toTimestamp_, otherwise it might return nothing.
+
 Returns an array of described objects if everything is okay
+
 Returns HTTP/1.1 400 "Chat with id _ID_ does not exist." if no chat with supplied id does not exist.
+
 Returns HTTP/1.1 200 and an empty string if no messages in chat are found /shrug.
+
 Requires client to be logged in.
 
 ### /api/getChats
 IN: _UserID_
+
 OUT: Array of chat IDs
+
 Returs an array with ids of chats which user with passed ID is member in.
+
 Return empty string if user has no membership in any chat.
+
 Requires client to be logged in.
 
 ### /api/getChatInfo/:chatId
 IN: _chatId_ (in route)
+
 OUT: JSON describes a chat with id: {name: ..., admins: ..., members: ...}
+
 Note: JSON does not include messages. You have to use __/api/getMessagesFromChat__ to query messages.
+
 Returns aforementioned json if the chat exists and user is a member of this chat.
+
 Returns -1 if chat does not exist
+
 Return -2 if user is not a member of the chat
+
 Requires client to be logged in.
 
 ### /api/createChat
 IN: _UserId_, array of UserIDs that are to be invited.
+
 OUT: "Ok" if successful, "User with id _MEMBERID_ does not exist."
+
 Return -1 if amout of users to invite is 0.
+
 Requires client to be logged in
 
 ### /api/logout
 IN: none.
+
 OUT: redirect to __/login__.
+
 Removes client's session, thus unlogging a user.
+
 Requires client to be logged in.
 
 ### /api/register
 IN: _lastname_, _firstname_, _middlename_, _password_
+
 OUT: redirect to __/__
+
 Checks if user exist. If so, returns 400 with response "Such user exists.".
+
 Otherwise, registers a user with given data.
+
 Requires clinet to be not logged in.
 
 ### /api/login
 IN: _lastname_, _firstname_, _middlename_, _password_
+
 OUT: redirect to __/__
+
 Checks if user exists. If not, returns 400 with response "No such user.".
+
 Otherwise, compares passwords
+
 If passwords match, creating session and redirects to __/__
+
 Requires client to be not logged in.