nk20/apps/member/management/commands/import_nk15.py

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#!/usr/env/bin python3
from django.core.management.base import BaseCommand
from django.utils import timezone
import psycopg2 as pg
import psycopg2.extras as pge
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from django.db import transaction
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import json
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import collections
from django.core.exceptions import ValidationError
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from django.contrib.auth.models import User
from note.models import Note, NoteSpecial, NoteUser, NoteClub
from member.models import Profile, Club
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class Command(BaseCommand):
"""
Command for importing the database of NK15.
Need to be run by a user with a registered role in postgres for the database nk15.
"""
def handle(self, *args, **options):
conn = pg.connect(database="nk15",user="nk15_user")
cur = conn.cursor(cursor_factory = pge.DictCursor)
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# Start with Special accounts
cur.execute("SELECT * FROM comptes WHERE idbde <0 ORDER BY idbde;")
for row in cur:
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with transaction.atomic():
obj,created = NoteSpecial.objects.get_or_create(special_type = row["pseudo"],
balance = row["solde"],
is_active =True)
if created:
obj.save()
# The rest
cur.execute("SELECT * FROM comptes WHERE idbde=0;")
res = cur.fetchone()
clubBde, c = Club.objects.get_or_create(pk = 1,
name = "Bde",
email = "bureau.bde@lists.crans.org",
membership_duration = "396 00:00:00",
membership_start = "213 00:00:00",
membership_end = "273 00:00:00",
membership_fee = 5,
)
clubKfet, c = Club.objects.get_or_create(pk = 2,
name = "Kfet",
email = "tresorerie.bde@lists.crans.org",
membership_duration = "396 00:00:00",
membership_start = "213 00:00:00",
membership_end = "273 00:00:00",
membership_fee = 35,
)
clubBde.save()
clubKfet.save()
clubBde.note.solde=res["solde"]
cur.execute("SELECT * FROM comptes WHERE idbde > 0 ORDER BY idbde;")
pkclub = 3
with transaction.atomic():
for row in cur:
row["idbde"] += 7 # do not overwrite the already populated id.
if row["type"] == "personne":
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#sanitize password
if row["passwd"] != "*|*":
passwd_nk15 = "$".join(["custom_nk15","1",row["passwd"]])
else:
passwd_nk15 = ''
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try:
user = User.objects.create(
username =row["pseudo"],
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password = passwd_nk15,
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first_name = row["nom"],
last_name = row["prenom"],
email = row["mail"],
)
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#sanitize duplicate aliases (nk12)
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except ValidationError as e:
if e.code == 'same_alias':
user = User.objects.create(
username = row["pseudo"]+str(row["idbde"]),
password = row["passwd"] if row["passwd"] != '*|*' else '',
first_name = row["nom"],
last_name = row["prenom"],
email = row["mail"],
)
profile = Profile.objects.create(
phone_number = row["tel"],
address = row["adresse"],
paid = row["normalien"],
user = user,
)
note = user.note
note.balance = row["solde"]
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obj_list =[user, profile, note]
else:#club
print(row)
club,c = Club.objects.get_or_create(pk=pkclub,
name = row["pseudo"],
email = row["mail"],
membership_duration = "396 00:00:00",
membership_start = "213 00:00:00",
membership_end = "273 00:00:00",
membership_fee =0,
)
pkclub +=1
note = club.note
note.balance = row["solde"]
obj_list = [club,note]
for obj in obj_list:
obj.save()
#endfor