522 lines
16 KiB
Python
522 lines
16 KiB
Python
from django.shortcuts import render, redirect
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from django.contrib.auth.decorators import login_required
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from django.http import JsonResponse
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from .models import Workday, Breaks, FreeDays, AbsenceReason, Absence
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from django.utils import timezone
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import requests, csv, os
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from django.templatetags.static import static
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from django.conf import settings
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from datetime import date
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from django.contrib.auth.models import User
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from calendar import monthrange
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import datetime
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import calendar
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from .forms import AddAbsence, ConfirmAbsenceForm
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from django.contrib import messages
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from users.models import UserFullName
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from users.models import UserTime
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from datetime import timedelta
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def loadingFreeDays(plz):
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# Getting land
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file_path = os.path.join(settings.STATIC_ROOT, 'users/extra/plz_short.csv')
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land = False
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with open(file_path, 'rt') as csvfile:
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filecsv = csv.reader(csvfile, delimiter=';')
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for row in filecsv:
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if row[1] == plz:
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land = row[6]
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break;
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if(land != False):
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# CALCULATE FREEDAYS AS JSON
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year = today = date.today().year
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URL = "https://feiertage-api.de/api/"
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PARAMS = {'jahr':year,'nur_land':land}
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r = requests.get(url = URL, params = PARAMS)
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return r.json()
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else:
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return False
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def get_datetime_range(year, month):
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nb_days = monthrange(year, month)[1]
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return [datetime.date(year, month, day) for day in range(1, nb_days+1)]
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@login_required
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def AbsenceManagmenet(request, activemonth=False, activeyear=False):
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# NEW ABSENCE
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if(request.method == "POST"):
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'''
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Nachdem eine neue Abwesenheit gespeichert wurde, geht es zur normalen Seite zurück, jedoch mit den Daten des
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aktuell angezeigten Monate/Jahr
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'''
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if(request.POST.get("form_type") == "absenceform"):
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formtocheck = AddAbsence(request.POST, instance=request.user)
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if(formtocheck.is_valid()):
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try:
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workinguser = UserFullName.objects.get(pk=formtocheck.cleaned_data["userid"])
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# DIFFERENT USER AGENCY
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if(workinguser.profile.agency != request.user.profile.agency):
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messages.success(request, f'Das dürfen Sie nicht!')
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return redirect('tma-management', formtocheck.cleaned_data['activemonth'], formtocheck.cleaned_data['activeyear'])
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# ALL OK - START SAVING ABSENCE
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else:
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confirmstat = 0
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if(request.user.has_perm("users.absencemanager") == False):
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confirmstat = 1
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messages.success(request, f'Abwesenheit beantragt')
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# SEND NOTIFICATION
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else:
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messages.success(request, f'Abwesenheit eingetragen')
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rep = None
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if(formtocheck.cleaned_data["representator"] != None):
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rep = User.objects.get(pk=formtocheck.cleaned_data["representator"].pk)
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newab = Absence(agency=request.user.profile.agency, user=workinguser, start=formtocheck.cleaned_data["start"],end=formtocheck.cleaned_data["end"], representator=rep, confirm_status=confirmstat, info=formtocheck.cleaned_data["info"], reason=formtocheck.cleaned_data["reason"], start_ishalf=formtocheck.cleaned_data["start_ishalf"], end_ishalf=formtocheck.cleaned_data["end_ishalf"]).save()
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# USER NOT FOUND
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except:
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messages.success(request, f'Fehler bei Benutzerzuweisung!')
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return redirect('tma-management', formtocheck.cleaned_data['activemonth'], formtocheck.cleaned_data['activeyear'])
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return redirect('tma-management', formtocheck.cleaned_data['activemonth'], formtocheck.cleaned_data['activeyear'])
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else:
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messages.success(request, f'Fehler beim eintragen der neuen Abwesenheit!')
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return redirect('tma-management', formtocheck.cleaned_data['activemonth'], formtocheck.cleaned_data['activeyear'])
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else:
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return redirect('tma-management')
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# NORMAL VIEW
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else:
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prevmonth = ""
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nextmonth = ""
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#MONTH
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if(not activemonth or activemonth > 12 or activemonth < 1):
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activemonth = int(activemonth)
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#Active month
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activemonth=date.today().month
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if(activemonth == 1):
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prevmonth = 12
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else:
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prevmonth = activemonth-1
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if(activemonth == 12):
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nextmonth = 1
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else:
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nextmonth = activemonth + 1
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else:
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if(activemonth == 1):
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prevmonth = 12
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else:
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prevmonth = activemonth-1
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if(activemonth == 12):
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nextmonth = 1
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else:
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nextmonth = activemonth + 1
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#YEAR
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nextyear = date.today().year
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prevyear = date.today().year
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if(not activeyear):
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activeyear = date.today().year
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else:
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if(nextmonth == 1):
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nextyear = activeyear + 1
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else:
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nextyear = activeyear
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if(prevmonth == 12):
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prevyear = activeyear - 1
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else:
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prevyear = activeyear
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missinguserdata = []
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#CHECK, ob alle nötigen Infos zur Urlaubsberechnung vorliegen
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for user in User.objects.filter(profile__agency=request.user.profile.agency):
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tempTime = UserTime.objects.get(user=user)
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if(tempTime.startdate == None):
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missinguserdata.append(user)
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context = {
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"active_link" : "abscence",
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"usersofagency" : User.objects.filter(profile__agency=request.user.profile.agency).order_by("-last_name"),
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"days_this_month" : get_datetime_range(activeyear,activemonth),
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"nextmonth" : nextmonth,
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"missinguserdata" : missinguserdata,
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"prevmonth" : prevmonth,
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"nextyear" : nextyear,
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"prevyear" : prevyear,
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"activemonth" : activemonth,
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"activeyear" : activeyear,
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"abscenceform" : AddAbsence(instance=request.user),
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"userown" : Absence.objects.filter(agency=request.user.profile.agency, user=request.user).order_by("-start")
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}
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if(request.user.has_perm("users.absencemanager")):
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context.update({
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"needtoconfirm" : Absence.objects.filter(agency=request.user.profile.agency, confirm_status=1).order_by("-start"),
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"allabsences" : Absence.objects.filter(agency=request.user.profile.agency).order_by("-start")
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})
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return render(request, 'timemanagement/tm_ab_management.html', context)
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@login_required
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def TimeManagement(request):
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context = {
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"active_link" : "timemanagement",
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"workdays" : Workday.objects.filter(agency=request.user.profile.agency, user=request.user).order_by("-start")
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}
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return render(request, 'timemanagement/timemanagement_management.html', context)
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@login_required
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def TimeAjax(request):
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data = {}
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if request.method == "GET":
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# START WORKDAY
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if request.GET["action"] == "start_day":
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wd = Workday(user=request.user, agency=request.user.profile.agency, start=timezone.now())
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wd.save()
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data = {
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"success" : True,
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"wd_starttime" : wd.start.strftime("%H:%M:%S"),
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"wd_starttime_complete" : wd.start
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}
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# END DAY
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elif request.GET["action"] == "end_day":
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wd = list(Workday.objects.filter(user=request.user, agency=request.user.profile.agency, end=None))[0]
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# END ALL BREAKS
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for b in wd.breaks.all():
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if b.end == None:
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b.end = timezone.now()
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b.save()
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wd.end = timezone.now()
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wd.save()
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breaksum = 0
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for b in wd.breaks.all():
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if(b.end != None):
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breaksum += (b.end - b.start).seconds
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data = {
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"success" : True,
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"wd_endtime" : wd.end.strftime("%H:%M:%S"),
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"actualbreaktime" : breaksum*1000
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}
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# START A BREAK
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elif request.GET["action"] == "start_break":
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wd = list(Workday.objects.filter(user=request.user, agency=request.user.profile.agency, end=None))[0]
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newbreak = Breaks(workday=wd, user=request.user, agency=request.user.profile.agency, start=timezone.now())
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newbreak.save()
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wd.breaks.add(newbreak)
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data = {
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"success" : True,
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"break_starttime" : newbreak.start,
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}
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# END BREAK
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elif request.GET["action"] == "end_break":
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wd = list(Workday.objects.filter(user=request.user, agency=request.user.profile.agency, end=None))[0]
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toendbreak = list(wd.breaks.filter(end=None))[0]
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toendbreak.end = timezone.now()
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toendbreak.save()
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wd = list(Workday.objects.filter(user=request.user, agency=request.user.profile.agency, end=None))[0]
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breaksum = 0
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for b in wd.breaks.all():
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if(b.end != None):
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breaksum += (b.end - b.start).seconds
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data = {
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"success" : True,
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"actualbreaktime" : breaksum*1000
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}
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# REMOVE WORKDAY
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elif request.GET["action"] == "remove_workday":
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wd = Workday.objects.get(pk=request.GET.get("workday"))
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if(wd.user == request.user and wd.agency == request.user.profile.agency):
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wd.delete()
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data = {
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"success" : True
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}
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else:
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data = { "success" : False}
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# Get Rendered Table
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elif request.GET["action"] == "getrenderedtable":
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prevmonth = ""
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nextmonth = ""
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activemonth = int(request.GET["activemonth"])
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activeyear = int(request.GET["activeyear"])
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#MONTH
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if(not activemonth or activemonth > 12 or activemonth < 1):
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activemonth = int(activemonth)
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#Active month
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activemonth=date.today().month
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if(activemonth == 1):
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prevmonth = 12
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else:
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prevmonth = activemonth-1
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if(activemonth == 12):
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nextmonth = 1
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else:
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nextmonth = activemonth + 1
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else:
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if(activemonth == 1):
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prevmonth = 12
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else:
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prevmonth = activemonth-1
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if(activemonth == 12):
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nextmonth = 1
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else:
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nextmonth = activemonth + 1
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#YEAR
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nextyear = date.today().year
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prevyear = date.today().year
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if(not activeyear):
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activeyear = date.today().year
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else:
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if(nextmonth == 1):
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nextyear = activeyear + 1
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else:
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nextyear = activeyear
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if(prevmonth == 12):
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prevyear = activeyear - 1
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else:
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prevyear = activeyear
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missinguserdata = []
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#CHECK, ob alle nötigen Infos zur Urlaubsberechnung vorliegen
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for user in User.objects.filter(profile__agency=request.user.profile.agency):
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tempTime = UserTime.objects.get(user=user)
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if(tempTime.startdate == None):
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missinguserdata.append(user)
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context = {
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"active_link" : "abscence",
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"usersofagency" : User.objects.filter(profile__agency=request.user.profile.agency).order_by("-last_name"),
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"days_this_month" : get_datetime_range(activeyear,activemonth),
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"activemonth" : activemonth,
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"missinguserdata" : missinguserdata,
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"activeyear" : activeyear,
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"nextmonth" : nextmonth,
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"prevmonth" : prevmonth,
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"nextyear" : nextyear,
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"prevyear" : prevyear
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}
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return render(request, "timemanagement/rendered_table.html", context)
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# Get Rendered Table
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elif request.GET["action"] == "checkrequired":
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reason = AbsenceReason.objects.get(pk=request.GET["rid"])
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if(reason.agency == request.user.profile.agency):
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data = {
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"success" : True,
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"isreq" : reason.need_rep,
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"isholiday" : reason.is_holiday
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}
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else:
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data = {
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"success" : False
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}
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# DELETE ABSENCE
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elif request.GET["action"] == "remove_absence":
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absence = Absence.objects.get(pk=request.GET["ab"])
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if(request.user.has_perm("users.absencemanager") and absence.agency == request.user.profile.agency):
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absence.delete()
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data = {
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"success" : True
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}
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# GET FORM FOR CONFIRM ABSENCE
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elif request.GET["action"] == "getrenderedform":
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context = {
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"confirmform" : ConfirmAbsenceForm(instance=request.user),
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"absence" : Absence.objects.get(pk=request.GET["abscenceid"])
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}
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return render(request, "timemanagement/rendered_confirmform.html", context)
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elif request.GET["action"] == "confirmornotabscence":
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absence = Absence.objects.get(pk=request.GET["absencetowork"])
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new_stat = request.GET["newconfstat"]
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info = request.GET["info"]
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if(absence.user.profile.agency == request.user.profile.agency and request.user.has_perm("users.absencemanager")):
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absence.confirm_status = new_stat
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absence.confirm_info = info
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absence.save()
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messages.success(request, f'Abwesenheit gespeichert!')
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else:
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messages.success(request, f'Das dürfen Sie nicht!')
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data = {
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"success" : True,
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"activemonth" : request.GET["activemonth"],
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"activeyear" : request.GET["activeyear"]
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}
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elif request.GET["action"] == "getrestholidays":
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user = User.objects.get(pk=request.GET["userid"])
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usertimedata = UserTime.objects.get(user=user)
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today = date.today()
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if(user.profile.agency == request.user.profile.agency and request.user.has_perm("users.absencemanager")):
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# Alle Abwesenheiten laden, die bestätigt oder angefragt sind UND Urlaub sind
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absences = Absence.objects.filter(user=user, confirm_status=0, reason__is_holiday=True) | Absence.objects.filter(user=user, confirm_status=1, reason__is_holiday=True)
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start_day = request.GET["startdate"].split("__")
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start_day_ob = datetime.date(int(start_day[0]), int(start_day[1]), int(start_day[2]))
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end_day = request.GET["enddate"].split("__")
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end_day_obj = datetime.date(int(end_day[0]), int(end_day[1]), int(end_day[2]))
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start_half = True
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if request.GET["start_half"] == "false":
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start_half = False
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end_half = True
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if request.GET["end_half"] == "false":
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end_half = False
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# USER HAS NO ABSENCE
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if(len(absences) == 0):
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# Hier Urlaubstage bei Einstellung mit berücksichtigen
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if(start_day_ob.year == usertimedata.startdate.year):
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data = {
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"restholiday" : calculateHolidays(request, usertimedata.holiday_start + usertimedata.holiday, start_day_ob, end_day_obj, start_half, end_half)
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}
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# Hier Einstellungstage irrelevant und da noch keine Abwesenheiten eingetragen wurden, einfach aus Profil laden
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else:
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data = {
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"restholiday" : calculateHolidays(request, usertimedata.holiday, start_day_ob, end_day_obj, start_half, end_half)
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}
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# ABSENCE-Data found, calculating rest-Days
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else:
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finalholidays = 0
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# Besteht noch Anspruch aus Einstellungsjahr?
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if(start_day_ob.year == usertimedata.startdate.year):
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finalholidays += usertimedata.holiday_start + usertimedata.holiday
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# Hier Einstellungstage irrelevant und da noch keine Abwesenheiten eingetragen wurden, einfach normal
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else:
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finalholidays += usertimedata.holiday
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# Berechne pro Abwesenheits die verbrauchen Urlaubstage
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for absence in absences:
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finalholidays -= calculatingHolidaysByAbsence(request, absence)
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data = {
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"restholiday" : calculateHolidays(request, finalholidays, start_day_ob, end_day_obj, start_half, end_half)
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}
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# REQUEST USER NO RIGHTS
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else:
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data = {
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"success" : False
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}
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# GET REQUEST ACTION UNKNOWN
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else:
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data = {
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"success" : False
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}
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return JsonResponse(data)
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'''
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Gibt einen Integer zurück, welcher die Urlaubstage von Start zu Enddatum auf der Grundlage von Freitagen berechnet.
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Berücksichtigt sowohl Wochenende als auch in der Agentur hinterlegte Freitage/Schließtage
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'''
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@login_required
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def calculateHolidays(request, restdays, start, end, start_half, end_half):
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allfreedays = FreeDays.objects.filter(agency=request.user.profile.agency)
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if(end == start):
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if(start_half):
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return restdays - 0.5
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else:
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return restdays - 1
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else:
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if(end < start):
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return False
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else:
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counter = 0
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if(start_half):
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counter -= 0.5
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if(end_half):
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counter -= 0.5
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weekdays = [6,7]
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freedaycounter = 0
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for dt in daterange(start, end):
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if dt.isoweekday() not in weekdays:
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counter += 1
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for freeday in allfreedays.all():
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if(dt == freeday.day):
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freedaycounter += 1
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return restdays - counter + freedaycounter
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@login_required
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def calculatingHolidaysByAbsence(request, absence):
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# Freitage laden, die innerhalb der gewünschten Abwesenheit liegen
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allfreedays = FreeDays.objects.filter(agency=request.user.profile.agency, day__gt=absence.start, day__lt=absence.end)
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finalholidayinabsence = 0
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|
|
|
# Start und Ende gleich, nur ein Tag. Checken, ob Halber Tag
|
|
if(absence.start == absence.end):
|
|
if(absence.start_ishalf):
|
|
finalholidayinabsence = 0.5
|
|
else:
|
|
finalholidayinabsence = 1
|
|
return finalholidayinabsence
|
|
|
|
else:
|
|
if(absence.start_ishalf):
|
|
finalholidayinabsence -= 0.5
|
|
if(absence.end_ishalf):
|
|
finalholidayinabsence -= 0.5
|
|
|
|
weekdays = [6,7]
|
|
freedaycounter = 0
|
|
for dt in daterange(absence.start, absence.end):
|
|
|
|
if dt.isoweekday() not in weekdays:
|
|
finalholidayinabsence += 1
|
|
for freeday in allfreedays.all():
|
|
# FREEDAY FOUND
|
|
if(dt == freeday.day):
|
|
freedaycounter += 1
|
|
|
|
return finalholidayinabsence - freedaycounter
|
|
|
|
# Gibt die Woche als Wochentage zurück
|
|
def daterange(date1, date2):
|
|
for n in range(int ((date2 - date1).days)+1):
|
|
yield date1 + timedelta(n) |