Erstellen von eigenen Rechnungen in der Adminoberfläche

adm/forms.py

@@ -0,0 +1,13 @@
+from django import forms
+from django.forms import ModelForm
+from users.models import AgencyBills
+
+class AgencyBillForm(forms.ModelForm):
+
+    class Meta:
+        model = AgencyBills
+        fields = ['agency', 'start']
+        labels = {
+            'agency' : "Agentur",
+            'start' : "Leistungszeitraum Start",
+        }

adm/templates/adm/adm_addbill.html

@@ -0,0 +1,42 @@
+{% extends "adm/adm_base.html" %}
+{% block content %}
+{% load adm_tags %}
+{% load mathfilters %}
+{% load crispy_forms_tags %}
+{% load humanize %}
+{% load counter_tag %}
+<div class="content-section col-12">
+<h4>Rechnung manuell erstellen</h4>
+<hr>
+Achtung! Sie sind in Begriff, eine Rechnung manuell zu erstellen! Achten Sie auf die korrekte Agentur sowie Start- und Endtermin! Prüfen Sie vor Anlagen Ihre Eingaben!
+<hr>
+
+<form method="POST" enctype="multipart/form-data">
+	{% csrf_token %}
+	{{form.media}}
+	{{form|crispy}}
+
+<div class="form-check">
+  <input class="form-check-input" type="checkbox" value="" id="confirmDel" onclick="javascript:toggleEntryOkButton()">
+  <label class="form-check-label" for="confirmDel">
+    Bestätigung, dass die Rechnungsinformationenx korrekt sind. 
+  </label>
+</div>
+
+<hr>
+	<a class="btn btn-secondary" href="{% url 'adm-agencys' %}" name="action" disabled="true">Abbrechen</a>
+	<button style="float: right" class="btn btn-primary" type="submit" name="action" disabled="true" id="doaddbill"><b>Rechnung inkl. PDF-Generierung erstellen und an Agentur schicken.</button>
+
+<script type="text/javascript">
+	function toggleEntryOkButton(){
+		if($('#confirmDel').prop('checked')){
+			$('#doaddbill').attr('disabled', false);	
+		}
+		else{
+			$('#doaddbill').attr('disabled', true);
+		}
+		
+	}
+</script>
+</form>
+{% endblock content %}

adm/templates/adm/adm_bills.html

@@ -5,7 +5,11 @@
 {% load humanize %}
 {% load counter_tag %}
 <div class="content-section col-12">
-<h4>Rechungsübersicht</h4>
+<h4>Rechungsübersicht
+	<span style="float: right;">
+		<a class="btn btn-primary btn-sm" href="{% url 'admbill-add' %}" style="float: right;"><i class="fas fa-plus"></i>&nbsp;Rechnung</a>
+	</span>
+</h4>
 <hr>
 <table class="table table-hover" id="agdata" >
   <thead>

adm/urls.py

@@ -16,5 +16,6 @@ urlpatterns = [
 	path('ag/bills/', AdmBills.as_view(), name="adm-bills"),
 	path('usersingle/<int:uspk>', AdmUserSingle.as_view(), name="adm-user-single"),
 	path('cron/<slug:code>', statisticCronJob, name="adm-cron"),
-	path('getorders/', getCSVRDOrders, name="getorders")
+	path('getorders/', getCSVRDOrders, name="getorders"),
+	path('adm/addbill', AdmAddBill.as_view(), name="admbill-add")
 ]

adm/views.py

@@ -15,6 +15,17 @@ from datetime import date, datetime
 import json
 from users.models import UserYearAbsenceInfo, UserTime
 from timemanagement.models import Workday, Absence
+from .forms import AgencyBillForm
+from datetime import date, timedelta
+
+from django.core.mail import EmailMessage
+from django.core.mail import EmailMultiAlternatives
+import io as BytesIO
+import base64
+from django.http import HttpResponse
+from dateutil.relativedelta import *
+import requests
+from django.template.loader import render_to_string
 '''
 Prüfung, ob angemeldeter User Mitarbeiterstatus hat. IMMER PER DISPATCH EINBAUEN!
 '''
@@ -121,6 +132,181 @@ class AdmBills(TemplateView):
 		return context
 
 
+'''
+Erstellen einer neuen Rechnung
+'''
+class AdmAddBill(CreateView):
+	template_name = "adm/adm_addbill.html"
+	model = AgencyBills
+	success_url = reverse_lazy('adm-bills')
+	form_class = AgencyBillForm
+
+	def dispatch(self, *args, **kwargs):
+		if(checkForStuffUser(self.request)):
+			return super().dispatch(*args, **kwargs)
+		else:
+			messages.warning(self.request, f'Sie benötigen einen Mitarbeiter-Account, um diese Seiten aufzurufen!')
+			return redirect("login")
+
+	def form_valid(self, form):
+				
+		today = date.today()
+
+		agency = form.cleaned_data['agency']
+
+		# USERCOUNT BERECHNEN
+		usercount = len(User.objects.filter(profile__agency=agency))
+
+		if(usercount < 4):
+			usercount = 0
+		else:
+			usercount = usercount - 3
+
+		# HEADERS CURL
+		headers = {
+			'Authorization': 'Bearer ' + settings.LEX_API,
+			'Content-Type': 'application/json',
+			'Accept': 'application/json',
+		}
+
+		plan = 1
+
+		start_date = form.cleaned_data["start"]
+		start_date_string = start_date.strftime("%d.%m.%Y")
+		end_date = start_date + relativedelta(days=30)
+		end_date_string= end_date.strftime("%d.%m.%Y")
+
+		# Rechnungsdatum passt ja
+		voucher_date_today = date.today().strftime("%Y-%m-%d")
+
+		monthword = "Monat"
+
+		lexdata = {
+			"voucherDate": voucher_date_today + "T00:00:00.000+00:00",
+			"address" : {
+				"name" : agency.name,
+				"street": agency.street,
+                "zip": agency.plz,
+                "city": agency.city,
+				"countryCode" : "DE"
+			},
+			"totalPrice" : {
+				"currency" : "EUR",
+			},
+			"lineItems" : [
+				{
+					"type" : "custom",
+					"name" : "Digitale Agentur: Grundbetrag für " + str(plan) + " " + monthword,
+					"quantity" : 1,
+					"unitName" : "Stück",
+					"description" : "Zeitraum " + start_date_string + " - " + end_date_string,
+					"unitPrice" :
+					{
+						"currency" : "EUR",
+						"netAmount" : 21.00,
+						"taxRatePercentage" : 19
+					},
+				},
+				{
+					"type" : "custom",
+					"name" : "Digitale Agentur: Zusätzliche Nutzer",
+					"description" : "Zeitraum " + start_date_string + " - " + end_date_string,
+					"quantity" : usercount,
+					"unitName" : "Stück",
+					"unitPrice" :
+					{
+						"currency" : "EUR",
+						"netAmount" : 3,
+						"taxRatePercentage" : 19
+					},
+				}
+			],
+			"taxConditions": {
+				"taxType": "net"
+		    },
+		    #"paymentConditions": {
+			#    "paymentTermLabel": "Bitte zahlen Sie innerhalb von 14 Tagen.",
+			#    "paymentTermDuration": 14,
+  			#},
+		    "shippingConditions": {
+		    	#"shippingDate": voucher_date_today + "T00:00:00.000+00:00",
+		    	"shippingType": "none"
+	    	}
+		}
+		json_data = json.dumps(lexdata)
+		# WIEDER RAUSNEHMEN
+		# NEUE RECHNUNG ALs ENTWURF
+
+		#r =	requests.post("https://api.lexoffice.io/v1/invoices/", data=json_data, headers=headers)
+		# RICHTIGE RECHNUNG
+		r =	requests.post("https://api.lexoffice.io/v1/invoices/?finalize=true", data=json_data, headers=headers)
+	
+		if(r.status_code == 201):
+			
+			response_text = json.loads(r.text)
+			newbill_id = response_text["id"]
+
+			# OrganizationId berechnen, wenn noch nicht gesetzt
+			r =	requests.get("https://api.lexoffice.io/v1/invoices/" + response_text["id"], data=json_data, headers=headers)
+			response_text = json.loads(r.text)
+
+			newbill = AgencyBills(agency=agency, lexid=newbill_id, billtype="invoice", billnumber=response_text["voucherNumber"], billstatus=response_text["voucherStatus"], start=start_date, end=end_date, plan=plan, usercount=usercount)
+			newbill.save()
+	
+			mail_to_send = ""
+			if(agency.payment_address == None):
+				mail_to_send = agency.agency_email
+			else:
+				mail_to_send = agency.payment_address
+			
+
+
+			# BCC Mail with Object - NICHT DEN IMPORT VERGESSEN!!!
+			email = EmailMultiAlternatives(
+			    'Digitale Agentur | Rechnung ' + str(response_text["voucherNumber"]),
+			    'Sehr geehrte Nutzer, hiermit erhalten Sie eine neue Rechnung für die Digitale Agentur. Ihr Team der Digitalen Agentur',
+			    'noreply@digitale-agentur.com',
+			    [mail_to_send],
+			    ['info@digitale-agentur.com'],
+			    headers={},
+			)
+
+			headers = {
+				'Authorization': 'Bearer ' + settings.LEX_API,
+				'Content-Type': 'application/json',
+				'Accept': 'application/json',
+			}
+
+			lexdata = {
+				"renderType" : "pdf"		
+			}
+
+			json_data = json.dumps(lexdata)	
+
+			r_final = requests.get("https://api.lexoffice.io/v1/invoices/"+newbill_id+"/document", data=json_data, headers=headers)
+			json.loads(r_final.text)
+
+			base64String = requests.get("https://api.lexoffice.io/v1/files/"+json.loads(r_final.text)["documentFileId"]+"/", data=json_data, headers=headers)
+
+			content = base64.b64decode(base64String.text)
+
+			msg_html = render_to_string('users/newbill_mail.html', {})
+			email.attach_alternative(msg_html, "text/html")
+			email.attach('Rechnung_' + str(response_text["voucherNumber"]) + '.pdf', content, "application/pdf")
+			email.send()
+			
+		return super(AdmAddBill, self).form_valid(form)
+
+
+	def get_context_data(self, **kwargs):
+		context = super().get_context_data(**kwargs)
+
+		context.update({'active_link' : "adm-agencys"})
+
+		#context.update({'agencys' : Agency.objects.all()})
+
+		return context
+
 
 '''
 Gesamtansicht der Agenturen

users/views.py

@@ -1480,11 +1480,9 @@ def cronactionsdaily(request, code):
 		'''
 		
 		for user in allusers:
-
 			mailstatus += "\n USER: " + user.first_name + " " + user.last_name + " ID: (" + str(user.pk) + ")"
-
 			# REST URLAUB BERECHNUNG
-			#try:
+			try:
 				usertimedata = UserTime.objects.get(user=user)
 				day_tocheck = usertimedata.loose_holidedate.split(".")[0]
 				month_tocheck = usertimedata.loose_holidedate.split(".")[1]
@@ -1513,7 +1511,6 @@ def cronactionsdaily(request, code):
 				'''
 
 				# Arbeitstage beenden
-			try:
 				if(user.usertime.usetime):
 					try:
 						workdays = Workday.objects.filter(user=user, end=None)
@@ -1578,6 +1575,7 @@ def cronactionsdaily(request, code):
 			except ObjectDoesNotExist:
 				data.update({"status" + str(user.pk) : "no usertime found for " + user.get_full_name()})
 				mailstatus += "USER HAS NO USERTIMEOBJECT USER-ID: " + str(user.pk)
+			
 	else:
 		data.update({"status" : "failed"})