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main.py
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main.py
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import pymysql
from app import app
from db_config import mysql
from flask import jsonify
from flask import flash, request
from werkzeug import generate_password_hash, check_password_hash
@app.route('/add', methods=['POST'])
def add_user():
try:
_json = request.json
_name = _json['name']
_email = _json['email']
_password = _json['pwd']
# validate the received values
if _name and _email and _password and request.method == 'POST':
#do not save password as a plain text
_hashed_password = generate_password_hash(_password)
# save edits
sql = "INSERT INTO tbl_user(user_name, user_email, user_password) VALUES(%s, %s, %s)"
data = (_name, _email, _hashed_password,)
conn = mysql.connect()
cursor = conn.cursor()
cursor.execute(sql, data)
conn.commit()
resp = jsonify('User added successfully!')
resp.status_code = 200
return resp
else:
return not_found()
except Exception as e:
print(e)
finally:
cursor.close()
conn.close()
@app.route('/users')
def users():
try:
conn = mysql.connect()
cursor = conn.cursor(pymysql.cursors.DictCursor)
cursor.execute("SELECT * FROM tbl_user")
rows = cursor.fetchall()
resp = jsonify(rows)
resp.status_code = 200
return resp
except Exception as e:
print(e)
finally:
cursor.close()
conn.close()
@app.route('/user/<int:id>')
def user(id):
try:
conn = mysql.connect()
cursor = conn.cursor(pymysql.cursors.DictCursor)
cursor.execute("SELECT * FROM tbl_user WHERE user_id=%s", id)
row = cursor.fetchone()
resp = jsonify(row)
resp.status_code = 200
return resp
except Exception as e:
print(e)
finally:
cursor.close()
conn.close()
@app.route('/update', methods=['POST'])
def update_user():
try:
_json = request.json
_id = _json['id']
_name = _json['name']
_email = _json['email']
_password = _json['pwd']
# validate the received values
if _name and _email and _password and _id and request.method == 'POST':
#do not save password as a plain text
_hashed_password = generate_password_hash(_password)
# save edits
sql = "UPDATE tbl_user SET user_name=%s, user_email=%s, user_password=%s WHERE user_id=%s"
data = (_name, _email, _hashed_password, _id,)
conn = mysql.connect()
cursor = conn.cursor()
cursor.execute(sql, data)
conn.commit()
resp = jsonify('User updated successfully!')
resp.status_code = 200
return resp
else:
return not_found()
except Exception as e:
print(e)
finally:
cursor.close()
conn.close()
@app.route('/delete/<int:id>')
def delete_user(id):
try:
conn = mysql.connect()
cursor = conn.cursor()
cursor.execute("DELETE FROM tbl_user WHERE user_id=%s", (id,))
conn.commit()
resp = jsonify('User deleted successfully!')
resp.status_code = 200
return resp
except Exception as e:
print(e)
finally:
cursor.close()
conn.close()
@app.errorhandler(404)
def not_found(error=None):
message = {
'status': 404,
'message': 'Not Found: ' + request.url,
}
resp = jsonify(message)
resp.status_code = 404
return resp
if __name__ == "__main__":
app.run()