feat: expanded databases

Author: stark-cybertech

database/chatdb/init_chatdb.sql

@@ -1,9 +1,9 @@
--- Create user-data table
+-- chats table
 -- chat_id: UUID of the chat
 -- group_id: UUID of the group in the chat
 CREATE TABLE IF NOT EXISTS `chats` (
-    chat_id INT PRIMARY KEY,
-    group_id INT
+    chat_id VARBINARY(16) PRIMARY KEY,
+    group_id VARBINARY(16),
 );
 
 -- Create user-credentials table
@@ -13,9 +13,9 @@ CREATE TABLE IF NOT EXISTS `chats` (
 -- timestamp: time the message was sent
 -- content: content of the message
 CREATE TABLE IF NOT EXISTS `messages` (
-    message_id INT PRIMARY KEY,
-    chat_id INT,
-    user_id INT,
+    message_id VARBINARY(16) PRIMARY KEY,
+    chat_id VARBINARY(16),
+    user_id VARBINARY(16),
     timestamp INT,
     content VARCHAR(255) NOT NULL
 );

database/matchdb/init_matchdb.sql

@@ -1,15 +1,42 @@
--- Create user-data table
--- user_id UUID associated with a user
--- group_id UUID of the group a user has been matched withe
-CREATE TABLE IF NOT EXISTS `matching` (
-    user_id INT PRIMARY KEY,
-    group_id INT
+-- matches table
+-- contains information about what group a user has been matched with
+    -- user_id UUID associated with a user
+    -- group_id UUID of the group a user has been matched with
+    -- rsvp Has the user RSVP'd the meeting
+CREATE TABLE IF NOT EXISTS `matches` (
+    user_id VARBINARY(16) PRIMARY KEY,
+    group_id VARBINARY(16) NOT NULL,
+    rsvp BIT NOT NULL
 );
 
--- Create groups table
--- group_id: UUID of each matched group
--- meetup_time: Date and Time a group is set to meet
+-- groups table
+-- contains information about groups
+    -- group_id: UUID of each matched group
+    -- meet_time: time a group is set to meet at
+    -- meet_date: date a group is set to meet at
+    -- mensa: mensa a group is set to meet at
 CREATE TABLE IF NOT EXISTS `groups` (
-    group_id INT PRIMARY KEY,
-    meetup_time INT
+    group_id VARBINARY(16) PRIMARY KEY,
+    meet_date INT NOT NULL,
+    meet_time INT NOT NULL,
+    meet_place VARCHAR(255) NOT NULL,
+);
+
+-- match requests table
+-- contains information about individual requests for matches made by users
+    -- user_id UUID associated with a user
+    -- group_id UUID of the group a user was matched with. Null if unmatched
+    -- time_slot time slots a user is available to be matched, encoded as an integer
+    -- date_slot date a user is available to be matched
+    -- degree_pref whether a user prefers others with the same degree
+    -- age_pref whether a user prefers others of similar age
+    -- gender_pref whether a user prefers others of the same gender
+CREATE TABLE IF NOT EXISTS `match_requests` (
+    user_id VARBINARY(16) PRIMARY KEY,
+    group_id VARBINARY(16),
+    time_slot INT NOT NULL,
+    date_slot INT NOT NULL,
+    degree_pref BIT,
+    age_pref BIT,
+    gender_pref BIT
 );

database/userdb/init_userdb.sql

@@ -1,20 +1,33 @@
--- Create user-data table
--- user_id: UUID of the given user
--- name: user's name
--- gender: user's gender
--- TODO: Add more data
+-- user-data table
+-- contains basic information about a user provided on first login
+    -- user_id: UUID of the given user
+    -- user_email: User's E-Mail address
+    -- name: user's name
+    -- gender: user's gender
+    -- degree: user's TUM degree
+    -- age: user's age
 CREATE TABLE IF NOT EXISTS `user_data` (
-    user_id INT PRIMARY KEY,
+    user_id VARBINARY(16) PRIMARY KEY,
+    email VARCHAR(255) UNIQUE NOT NULL,
     name VARCHAR(255) NOT NULL,
-    gender VARCHAR(255) NOT NULL
+    gender VARCHAR(255) NOT NULL,
+    degree VARCHAR(255) NOT NULL,
+    age INT NOT NULL
+); 
+
+-- user-interests table
+-- contains pairs of users and interests based on information provided on login
+    -- user_id: UUID of the given user
+    -- interest: String representing a given interest
+CREATE TABLE IF NOT EXISTS `user_interests` (
+    user_id VARBINARY(16) PRIMARY KEY,
+    interest VARCHAR(255) UNIQUE NOT NULL
 );
 
--- Create user-credentials table
--- user_id: UUID of the given user
--- email: user's email used on login
--- password_hash: user's hashed password
+-- user_credentials table
+    -- user_id: UUID of the given user
+    -- password_hash: user's hashed password
 CREATE TABLE IF NOT EXISTS `user_credentials` (
-    user_id INT PRIMARY KEY,
-    email VARCHAR(255) UNIQUE NOT NULL,
+    user_id VARBINARY(16) PRIMARY KEY,
     password_hash VARCHAR(255) NOT NULL
 );