Feature/create databases (#42)

Author: stark-cybertech

.github/workflows/docker_build.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       matrix:
         # Add any future services relative paths from . here
-        service: [client, server/chat, server/gateway, server/matching, server/user, genai]
+        service: [client, server/chat, server/gateway, server/matching, server/user, genai, database/userdb, database/chatdb, database/matchdb]
 
     steps:
 

database/chatdb/Dockerfile

@@ -0,0 +1,14 @@
+# Creates an image with a mysql database based on the template init_chatdb.sql
+# Expects a root password to be passed via the MYSQL_ROOT_PASSWORD environmental variable
+
+# Use mysql as base image for the databases
+FROM mysql:8.0
+
+# ENV MYSQL_ROOT_PASSWORD=password
+ENV MYSQL_DATABASE=chatdb
+
+# Initialize database
+COPY init_chatdb.sql /docker-entrypoint-initdb.d/
+
+# Expose port for MySQL
+EXPOSE 3306

database/chatdb/README.md

@@ -0,0 +1,23 @@
+# Meet@Mensa Chat Database Service
+
+A mysql database for managing chat information
+
+## Local Deployment with Docker
+```
+# Build and tag the Docker image
+docker build -t chatdb .
+
+# Run the Docker container forwarding port 3306 to 3306 and setting the root password via
+docker run --name chatdb-service -e MYSQL_ROOT_PASSWORD=root -p 3306:3306 chatdb .
+
+# List running containers (if needed) 
+docker ps
+
+# Stop the container
+docker stop chatdb-service
+
+# Remove the container
+docker remove chatdb-service
+```
+
+The mysql database will be available on `http://127.0.0.1:3306` with user: `root` and password: `<MYSQL_ROOT_PASSWORD>`.

database/chatdb/init_chatdb.sql

@@ -0,0 +1,21 @@
+-- Create user-data 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
+);
+
+-- Create user-credentials table
+-- message_id: UUID of the message
+-- chat_id: UUID of the chat the message was sent in
+-- user_id: UUID of the author of the message
+-- 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,
+    timestamp INT,
+    content VARCHAR(255) NOT NULL
+);

database/matchdb/Dockerfile

@@ -0,0 +1,14 @@
+# Creates an image with a mysql database based on the template init_matchdb.sql
+# Expects a root password to be passed via the MYSQL_ROOT_PASSWORD environmental variable
+
+# Use mysql as base image for the databases
+FROM mysql:8.0
+
+# ENV MYSQL_ROOT_PASSWORD=password
+ENV MYSQL_DATABASE=matchdb
+
+# Initialize database
+COPY init_matchdb.sql /docker-entrypoint-initdb.d/
+
+# Expose port for MySQL
+EXPOSE 3306

database/matchdb/README.md

@@ -0,0 +1,23 @@
+# Meet@Mensa Match Database Service
+
+A mysql database for managing matching information
+
+## Local Deployment with Docker
+```
+# Build and tag the Docker image
+docker build -t matchdb .
+
+# Run the Docker container forwarding port 3306 to 3307 and setting the root password via
+docker run --name matchdb-service -e MYSQL_ROOT_PASSWORD=root -p 3307:3306 matchdb .
+
+# List running containers (if needed) 
+docker ps
+
+# Stop the container
+docker stop matchdb-service
+
+# Remove the container
+docker remove matchdb-service
+```
+
+The mysql database will be available on `http://127.0.0.1:3307` with user: `root` and password: `<MYSQL_ROOT_PASSWORD>`.

database/matchdb/init_matchdb.sql

@@ -0,0 +1,15 @@
+-- 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
+);
+
+-- Create groups table
+-- group_id: UUID of each matched group
+-- meetup_time: Date and Time a group is set to meet
+CREATE TABLE IF NOT EXISTS `groups` (
+    group_id INT PRIMARY KEY,
+    meetup_time INT
+);

database/userdb/Dockerfile

@@ -0,0 +1,14 @@
+# Creates an image with a mysql database based on the template init_userdb.sql
+# Expects a root password to be passed via the MYSQL_ROOT_PASSWORD environmental variable
+
+# Use mysql as base image for the databases
+FROM mysql:8.0
+
+# ENV MYSQL_ROOT_PASSWORD=password
+ENV MYSQL_DATABASE=userdb
+
+# Initialize database
+COPY init_userdb.sql /docker-entrypoint-initdb.d/
+
+# Expose port for MySQL
+EXPOSE 3306

database/userdb/README.md

@@ -0,0 +1,23 @@
+# Meet@Mensa User Database Service
+
+A mysql database for managing user information
+
+## Local Deployment with Docker
+```
+# Build and tag the Docker image
+docker build -t userdb .
+
+# Run the Docker container forwarding port 3306 to 3308 and setting the root password via
+docker run --name userdb-service -e MYSQL_ROOT_PASSWORD=root -p 3308:3306 userdb .
+
+# List running containers (if needed) 
+docker ps
+
+# Stop the container
+docker stop userdb-service
+
+# Remove the container
+docker remove userdb-service
+```
+
+The mysql database will be available on `http://127.0.0.1:3308` with user: `root` and password: `<MYSQL_ROOT_PASSWORD>`.

database/userdb/init_userdb.sql

@@ -0,0 +1,20 @@
+-- Create user-data table
+-- user_id: UUID of the given user
+-- name: user's name
+-- gender: user's gender
+-- TODO: Add more data
+CREATE TABLE IF NOT EXISTS `user_data` (
+    user_id INT PRIMARY KEY,
+    name VARCHAR(255) NOT NULL,
+    gender VARCHAR(255) 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
+CREATE TABLE IF NOT EXISTS `user_credentials` (
+    user_id INT PRIMARY KEY,
+    email VARCHAR(255) UNIQUE NOT NULL,
+    password_hash VARCHAR(255) NOT NULL
+);