added check and receipts excel generation

core/services/excel_generation.py

@@ -0,0 +1,43 @@
+# coding: utf8
+
+from facture import models as facture_models
+
+def generate_checks_xls(worksheet):
+    qs = list(facture_models.Cheque.objects.all().order_by('num').prefetch_related('facturerecue'))
+    for n, val in enumerate(["Référence", "Destinataire", "Valeur", "Etat", "Numéro de facture",
+                         "Destinataire de la facture"]):
+        worksheet.write(0, n, val)
+    for num, cheque in enumerate(qs):
+        for n, val in enumerate([cheque.num, cheque.destinataire, cheque.valeur, cheque.get_state_display()]):
+            worksheet.write(num+1, n, val)
+        if cheque.facturerecue:
+            worksheet.write(num+1, 4, cheque.facturerecue_id)
+            worksheet.write(num+1, 5, cheque.facturerecue.nom_entreprise)
+        else:
+            worksheet.write(num+1, 4, "--")
+            worksheet.write(num+1, 5, "--")
+    return worksheet
+
+def generate_receipts_xls(worksheet):
+    qs = list(facture_models.FactureRecue.objects.all().order_by('date').prefetch_related('perm')
+              .prefetch_related('categorie'))
+    for n, val in enumerate(["Référence", "Entreprise", "Date", "Date de paiement", "Prix TTC", "TVA", "Etat",
+                             "Personne à rembourser", "Date de remboursement", "Nom de la perm", "Date de la perm",
+                             "Période de la perm", "Responsable de la perm"]):
+        worksheet.write(0, n, val)
+    for num, facture in enumerate(qs):
+        for n, val in enumerate([facture.categorie.code + str(facture.id) if facture.categorie else facture.id,
+                                 facture.nom_entreprise, facture.date, facture.date_paiement, facture.prix,
+                                 facture.get_total_taxes(), facture.get_etat_display(),
+                                 facture.personne_a_rembourser or "", facture.date_remboursement or ""]):
+            worksheet.write(num+1, n, val)
+        if facture.perm:
+            worksheet.write(num+1, 9, facture.perm.nom)
+            worksheet.write(num + 1, 10, facture.perm.date)
+            worksheet.write(num + 1, 11, facture.perm.get_periode_display())
+            worksheet.write(num + 1, 12, facture.perm.nom_resp + " - " + facture.perm.mail_resp)
+        else:
+            for i in range(9, 13):
+                worksheet.write(num+1, i, "--")
+    return worksheet
+

facture/views.py

@@ -2,18 +2,20 @@
 
 from sets import Set
 
+from django.http import HttpResponse
 from django.shortcuts import render
 from rest_framework import viewsets
 from rest_framework.decorators import api_view, permission_classes, renderer_classes
 from rest_framework.renderers import JSONRenderer
 from rest_framework.response import Response
+import xlwt
 
 from picsous.permissions import IsAdmin, IsAuthorizedUser
 from picsous.settings import NEMOPAY_FUNDATION_ID
 
 from core import models as core_models
 from core import viewsets as core_viewsets
-from core.services import payutc
+from core.services import payutc, excel_generation
 from facture import models as facture_models
 from facture import serializers as facture_serializers
 
@@ -107,3 +109,27 @@ def tva_info(request, id):
     return Response({'tva_deductible': tva_deductible,
                      'tva_a_declarer': tva_a_declarer,
                      'tva_a_declarer_total': sum(tva['montant'] for tva in tva_a_declarer)})
+
+def excel_check_generation(request):
+    # Vue permettant de générer un fichier excel avec la liste des chèques, et des factures associées
+    response = HttpResponse(content_type='application/vnd.ms-excel; charset=utf-8')
+    response['Content-Disposition'] = 'attachment; filename="Picasso_cheques.xls"'
+
+    writer = xlwt.Workbook(encoding="utf-8")
+    ws = writer.add_sheet('Chèques')
+    excel_dump = excel_generation.generate_checks_xls(ws)
+    writer.save(response)
+    return response
+
+def excel_facture_generation(request):
+    # Vue permettant de générer un fichier excel avec la liste des factures, et des perms associées
+    response = HttpResponse(content_type='application/vnd.ms-excel; charset=utf-8')
+    response['Content-Disposition'] = 'attachment; filename="Picasso_factures_recues.xls"'
+
+    writer = xlwt.Workbook(encoding="utf-8")
+    ws = writer.add_sheet('Factures reçues')
+    excel_dump = excel_generation.generate_receipts_xls(ws)
+    writer.save(response)
+    return response
+
+

picsous/urls.py

@@ -33,6 +33,8 @@
 
     url(r'^facture/(?P<id>\d+)$', facture_views.facture),
     url(r'^tvainfo/(?P<id>\d+)$', facture_views.tva_info),
+    url(r'^generate/cheques$', facture_views.excel_check_generation),
+    url(r'^generate/factures$', facture_views.excel_facture_generation),
 
     url(r'^convention/(?P<id>\d+)$', perm_views.convention_partenariat),
     url(r'^createpayutcarticle/(?P<id>\d+)/$', perm_views.create_payutc_article),

requirements.txt

@@ -5,3 +5,4 @@ django-cors-headers
 django-extensions
 djangorestframework
 requests
+xlwt==1.1.2