##TwitchBlade

TwitchBlade is a command line app which lets you share messages upto 140 characters.

###Setting Up: Development

1. Create a PostgreSQL database twitchblade_development with user chi6rag

2. Create a users table as follows:

   CREATE TABLE users(
     id SERIAL PRIMARY KEY,
     username varchar(20) NOT NULL,
     password varchar(30) NOT NULL,
     CONSTRAINT username_unique UNIQUE(username),
     CONSTRAINT password_length_proper CHECK ( password ~* '^(.+){6,}$' ),
     CONSTRAINT username_proper CHECK ( username ~* '^[a-zA-Z0-9_]{6,20}$' )
   );
   

3. Create a tweets table as follows:

   CREATE TABLE tweets(
     id SERIAL PRIMARY KEY,
     body varchar(140) NOT NULL,
     user_id integer REFERENCES users(id),
     created_at timestamptz DEFAULT statement_timestamp(),
     CONSTRAINT body_proper CHECK ( body ~* '[\w|\s]+' )
   );
   

4. Create a relationship table as follows:

   CREATE TABLE relationship(
     id SERIAL PRIMARY KEY,
     follower_id integer NOT NULL REFERENCES users(id),
     followed_id integer NOT NULL REFERENCES users(id),
     created_at timestamptz DEFAULT statement_timestamp(),
     CONSTRAINT relationship_unique UNIQUE(follower_id, followed_id)
   );
   

####Running in IDE - Fire up the IntelliJ Idea IDE and import Maven Dependencies - Right click on main > java > net.chi6rag.twitchblade > Cli and click Run.

####Running on the Command Line - Install the maven dependencies by running the following command: ENV="development" mvn install Note: Running the command will clean the database

  - Run the application by running the following command:
    ```
    mvn exec:java -Dexec.mainClass="net.chi6rag.twitchblade.Cli"
    ```

###Setting Up: Testing

1. Create a database twitchblade_testing with user chi6rag

2. Create a users table as follows:

   CREATE TABLE users(
     id SERIAL PRIMARY KEY,
     username varchar(20) NOT NULL,
     password varchar(30) NOT NULL,
     CONSTRAINT username_unique UNIQUE(username),
     CONSTRAINT password_length_proper CHECK ( password ~* '^(.+){6,}$' ),
     CONSTRAINT username_proper CHECK ( username ~* '^[a-zA-Z0-9_]{6,20}$' )
   );
   

3. Create a tweets table as follows

   CREATE TABLE tweets(
     id SERIAL PRIMARY KEY,
     body varchar(140) NOT NULL,
     user_id integer REFERENCES users(id),
     created_at timestamptz DEFAULT statement_timestamp(),
     CONSTRAINT body_proper CHECK ( body ~* '[\w|\s]+' )
   );
   

4. Create a relationship table as follows:

   CREATE TABLE relationship(
     id SERIAL PRIMARY KEY,
     follower_id integer NOT NULL REFERENCES users(id),
     followed_id integer NOT NULL REFERENCES users(id),
     created_at timestamptz DEFAULT statement_timestamp(),
     CONSTRAINT relationship_unique UNIQUE(follower_id, followed_id)
   );
   

5. Fire up the IntelliJ Idea IDE and import Maven Dependencies

6. Run the tests by clicking Fn + Shift + F10 Alternatively, run the tests by executing the following command in the project root directory:

   ENV="testing" mvn test