| @@ 6-71 (lines=66) @@ | ||
| 3 | from models import connect |
|
| 4 | ||
| 5 | ||
| 6 | def create_tables(): |
|
| 7 | """create tables in postgresql database""" |
|
| 8 | commands = ( |
|
| 9 | """ |
|
| 10 | DROP TABLE IF EXISTS tb_users; |
|
| 11 | CREATE TABLE tb_users( |
|
| 12 | user_id SERIAL PRIMARY KEY, |
|
| 13 | username VARCHAR(100) UNIQUE NOT NULL, |
|
| 14 | firstname VARCHAR(50) NOT NULL, |
|
| 15 | lastname VARCHAR(50) NOT NULL, |
|
| 16 | password VARCHAR(255) NOT NULL, |
|
| 17 | created_on TIMESTAMP NOT NULL, |
|
| 18 | last_login TIMESTAMP |
|
| 19 | ) |
|
| 20 | """ |
|
| 21 | , |
|
| 22 | """ |
|
| 23 | DROP TABLE IF EXISTS tb_request; |
|
| 24 | CREATE TABLE tb_request( |
|
| 25 | request_id SERIAL PRIMARY KEY, |
|
| 26 | requestor VARCHAR(255) NOT NULL, |
|
| 27 | email VARCHAR(100) NOT NULL, |
|
| 28 | type VARCHAR(50) NOT NULL, |
|
| 29 | status VARCHAR(50) NOT NULL, |
|
| 30 | description TEXT, |
|
| 31 | created_on TIMESTAMP NOT NULL |
|
| 32 | ) |
|
| 33 | """ |
|
| 34 | , |
|
| 35 | """ |
|
| 36 | DROP TABLE IF EXISTS tb_admin; |
|
| 37 | CREATE TABLE tb_admin( |
|
| 38 | admin_id SERIAL PRIMARY KEY, |
|
| 39 | username VARCHAR(100) UNIQUE NOT NULL, |
|
| 40 | fullname VARCHAR(100) NOT NULL, |
|
| 41 | password VARCHAR(255) NOT NULL, |
|
| 42 | created_on TIMESTAMP NOT NULL, |
|
| 43 | last_login TIMESTAMP |
|
| 44 | ) |
|
| 45 | """ |
|
| 46 | ) |
|
| 47 | ||
| 48 | conn = None |
|
| 49 | try: |
|
| 50 | ||
| 51 | conn = psycopg2.connect(dbname='mtracker_db',user="antonio", password="pass.123") |
|
| 52 | ||
| 53 | #create cursor |
|
| 54 | cur = conn.cursor() |
|
| 55 | ||
| 56 | #execute statement |
|
| 57 | for command in commands: |
|
| 58 | cur.execute(command) |
|
| 59 | ||
| 60 | cur.close() |
|
| 61 | ||
| 62 | #commit the changes |
|
| 63 | conn.commit() |
|
| 64 | ||
| 65 | except (Exception, psycopg2.DatabaseError) as error: |
|
| 66 | print(error) |
|
| 67 | finally: |
|
| 68 | if conn is not None: |
|
| 69 | conn.close() |
|
| 70 | ||
| 71 | return "Tables user, request and admin created succesfully" |
|
| 72 | ||
| 73 | ||
| 74 | if __name__ == '__main__': |
|
| @@ 6-71 (lines=66) @@ | ||
| 3 | from models import connect |
|
| 4 | ||
| 5 | ||
| 6 | def create_tables(): |
|
| 7 | """create tables in postgresql database""" |
|
| 8 | commands = ( |
|
| 9 | """ |
|
| 10 | DROP TABLE IF EXISTS tb_users; |
|
| 11 | CREATE TABLE tb_users( |
|
| 12 | user_id SERIAL PRIMARY KEY, |
|
| 13 | username VARCHAR(100) UNIQUE NOT NULL, |
|
| 14 | firstname VARCHAR(50) NOT NULL, |
|
| 15 | lastname VARCHAR(50) NOT NULL, |
|
| 16 | password VARCHAR(255) NOT NULL, |
|
| 17 | created_on TIMESTAMP NOT NULL, |
|
| 18 | last_login TIMESTAMP |
|
| 19 | ) |
|
| 20 | """ |
|
| 21 | , |
|
| 22 | """ |
|
| 23 | DROP TABLE IF EXISTS tb_request; |
|
| 24 | CREATE TABLE tb_request( |
|
| 25 | request_id SERIAL PRIMARY KEY, |
|
| 26 | requestor VARCHAR(255) NOT NULL, |
|
| 27 | email VARCHAR(100) NOT NULL, |
|
| 28 | type VARCHAR(50) NOT NULL, |
|
| 29 | status VARCHAR(50) NOT NULL, |
|
| 30 | description TEXT, |
|
| 31 | created_on TIMESTAMP NOT NULL |
|
| 32 | ) |
|
| 33 | """ |
|
| 34 | , |
|
| 35 | """ |
|
| 36 | DROP TABLE IF EXISTS tb_admin; |
|
| 37 | CREATE TABLE tb_admin( |
|
| 38 | admin_id SERIAL PRIMARY KEY, |
|
| 39 | username VARCHAR(100) UNIQUE NOT NULL, |
|
| 40 | fullname VARCHAR(100) NOT NULL, |
|
| 41 | password VARCHAR(255) NOT NULL, |
|
| 42 | created_on TIMESTAMP NOT NULL, |
|
| 43 | last_login TIMESTAMP |
|
| 44 | ) |
|
| 45 | """ |
|
| 46 | ) |
|
| 47 | ||
| 48 | conn = None |
|
| 49 | try: |
|
| 50 | ||
| 51 | conn = psycopg2.connect(dbname='test_db',user="antonio", password="pass.123") |
|
| 52 | ||
| 53 | #create cursor |
|
| 54 | cur = conn.cursor() |
|
| 55 | ||
| 56 | #execute statement |
|
| 57 | for command in commands: |
|
| 58 | cur.execute(command) |
|
| 59 | ||
| 60 | cur.close() |
|
| 61 | ||
| 62 | #commit the changes |
|
| 63 | conn.commit() |
|
| 64 | ||
| 65 | except (Exception, psycopg2.DatabaseError) as error: |
|
| 66 | print(error) |
|
| 67 | finally: |
|
| 68 | if conn is not None: |
|
| 69 | conn.close() |
|
| 70 | ||
| 71 | return "Tables user, request and admin created succesfully" |
|
| 72 | ||
| 73 | ||
| 74 | if __name__ == '__main__': |
|