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# -*- encoding: utf-8 -*-
"""
sqlite3 database module for MURSAT1 Mission Dashboard
"""

import sqlite3

class Db:

  def __init__ (self):
    self.conn = sqlite3.connect ('/usr/local/mmd/db/mmd.db')
    self.conn.text_factory = str
    self.cursor = self.conn.cursor ()

  def sessionFind (self, session_id):
    self.cursor.execute ('SELECT * FROM session WHERE id=?', (session_id,))
    return self.cursor.fetchone ()

  def sessionInit (self, session_id, email, expires):
    self.cursor.execute ('INSERT INTO session (id, email, expires) VALUES (?,?,?)', (session_id, email, expires,))
    self.conn.commit ()

  def sessionDelete (self, session_id):
    self.cursor.execute ('DELETE FROM session WHERE id=?', (session_id,))
    self.conn.commit ()

  def sessionUpdate (self, session_id, expires):
    self.cursor.execute ('UPDATE session SET expires=? WHERE id=?', (expires, session_id,))
    self.conn.commit ()

  def sessionSetEmail (self, session_id, email):
    self.cursor.execute ('UPDATE session SET email=? WHERE id=?', (email, session_id))
    self.conn.commit ()

  def sessionSetStatus (self, session_id, status):
    self.cursor.execute ('UPDATE session SET status=? WHERE id=?', (status, session_id))
    self.conn.commit ()

  def sessionDeleteExpired (self, expires):  
    self.cursor.execute ('DELETE FROM session WHERE expires<?', (expires,))
    self.conn.commit ()
    return self.cursor.rowcount

  #
  # user related methods
  #
  def userCreate (self, user_id, firstname, lastname, email, callsign, password, confreg):
    self.cursor.execute ('INSERT INTO user (id, firstname, lastname, email, callsign, password, confreg) VALUES (?,?,?,?,?,?,?)',
      (user_id, firstname, lastname, email, callsign, password, confreg))
    self.conn.commit ()

  def userDelete (self, user_id):
    self.cursor.execute ('DELETE FROM user WHERE id=?', (user_id,))
    self.conn.commit ()

  def userFindId (self, user_id):
    self.cursor.execute ('SELECT * FROM user WHERE id=?', (user_id,))
    return self.cursor.fetchone ()

  def close (self):
    self.cursor.close ()
    self.conn.close ()

if __name__ == "__main__":
  db = Db ()
  print db.sessionFind ('1234567890')
  db.sessionInit ('1234567890', 'jogi@mur.at', '1')
  data =  db.sessionFind ('1234567890')
  print data[0], data[1]
  db.sessionDelete ('1234567890')
  print db.sessionFind ('1234567890')
  print db.userFindId ('1')
  db.userCreate ('1', 'Jogi', 'Hofmüller', 'jogi@mur.at', '', '', '')
  print db.userFindId ('1')
  db.userDelete ('1')


# vim: tw=0 ts=2 expandtab
# EOF