gakkiultras/cuhk-chat

CUHK Chat

Final project for IEMS5722, still more to be done due to the limited time, hope one day we can restart this project with more functions.

Git

1. The current branch has no upstream branch

正确的写法是 $ git branch --set-upstream origin [your_new_version] 。 其中--set-upstream的简写形式是-u 。 origin，即默认的远程仓库名，替换成远程仓库地址，一样有效。 你第一条命令不成功是因为自己新建分支和远程仓库名的“顺序”写反了。

Solve:

# 添加checkout的别名
git config --global alias.co checkout
git co -b new_branch_name
git branch --set-upstream origin
# 查看branch
git branch -a
# add, commit
# push #
# 1. connect the upstream respotory 连接新branch和远程origin master 的 branch
git branch --set-upstream-to origin new_branch_name
# 2. pusch
git push origin new_branch_name

#

2. 用mainActivity测试，但是不git上去关于mainActivity的改动

git add -u
git reset -- app/src/main/res/layout/activity_main.xml
git reset -- app/src/main/java/hk/edu/cuhk/ie/iems5722/group7/MainActivity.java

Login

1. Firebase Database connection was forcefully killed by the server.

   See reference 5

User Information Send to Server

API

Table to save user information:

CREATE TABLE users (
id INT NOT NULL AUTO_INCREMENT,
user_id VARCHAR(20) NOT NULL,
user_name VARCHAR(20) NOT NULL,
age VARCHAR(10) NOT NULL,
email VARCHAR(20) NOT NULL,
PRIMARY KEY (id)
) DEFAULT CHARSET = utf8

Friend list table

# Friends Table
CREATE TABLE `Friends` (
`FriendsId` int(11) NOT NULL,
`UserOne` varchar(255) NOT NULL,
`UserTwo` varchar(512) NOT NULL,
`Status` int(11) NOT NULL,
)ENGINE=MyISAM DEFAULT CHARSET=latin1;

API

1. send_userInfo

API	POST http://34.92.204.198/api/a3/send_userInfo
Descriptions	Send user information to server.
Input Parameters	String uidString user_idString user_nameString ageString email
Example	POST the following to the API: uid=34GAIWTT5T&user_id=86577&user_name=Jaden&age=18&email=[email protected]
Sample Output	{ "status": "OK" }

2. get_userInfo**

API	GET http://34.92.204.198/api/a3/get_userInfo
Descriptions	Get user information from user.
Input Parameters	String uid
Example	GET with the following to the API: ?uid=34GAIWTT5T
Sample Output	{ "data": [ { "user_id":"86577","user_name": "Jaden", "age": "18", "email": "[email protected]" }], "status": "OK" }

Thoughts & Plans

1. -MESSAGE-Send/receive picture NO
2. -USER MANAGEMENT-Profile YES , change username and header picture NO
3. -USER MANAGEMENT-Their own username shown on message box YES
4. -MESSAGE- Remove the refresh button, update new message automatically. YES, in our plan.
5. -FRIENDS MANAGEMENT- Database to save friends, friends list to add friends. YES, in our plan.
6. Video talk using Agora. NO?

References

1. checkout to create branchhttps://stackoverflow.com/questions/14489109/how-to-alias-git-checkout-to-git-co
2. Use branches https://medium.com/@jonathanmines/the-ultimate-github-collaboration-guide-df816e98fb67
3. Use branches 2 https://blog.csdn.net/qq_32452623/article/details/54340749
4. Change name of branches https://www.jianshu.com/p/cc740394faf5
5. Firebase database should use the same region as registered. https://stackoverflow.com/questions/68806876/firebase-realtime-database-connection-killed-different-region
6. Git add changes except https://www.codeleading.com/article/65305208346/
7. git reset/revert https://blog.csdn.net/yxlshk/article/details/79944535
8. Build friend list https://medium.com/@pbchandan3/friends-list-database-structure-php-mysql-1280c4f1d41c