change request serializers

app/applicationlayer/management/changerequest/serializers.py

+from app.entities import models
+from rest_framework import serializers
+from django.db.models import Q
+
+
+class ChangeRequestTemplatesSerializer(
+    serializers.ModelSerializer
+):
+    class Meta:
+        model = models.ChangeRequestTemplateHeader
+        fields = '__all__'
+        read_only_fields = ['created', 'deleted_at']
+        
+
+class ChangeRequestTemplateApproversSerializer(
+    serializers.ModelSerializer
+):
+    class Meta:
+        model = models.ChangeRequestTemplateApprovers
+        fields = '__all__'
+        read_only_fields = ['created', 'deleted_at']
+
+
+class ChangeRequestTemplateStakeHoldersSerializer(
+    serializers.ModelSerializer
+):
+    class Meta:
+        model = models.ChangeRequestTemplateStakeHolders
+        fields = '__all__'
+        read_only_fields = ['created', 'deleted_at']
+    
+
+class ChangeRequestTemplateAttachmentsSerializer(
+    serializers.ModelSerializer
+):
+    class Meta:
+        model = models.ChangeRequestTemplateAttachments
+        fields = '__all__'
+        read_only_fields = ['created', 'deleted_at']
+
+
+class ChangeRequestTemplateDetailsSerializer(
+    serializers.ModelSerializer
+):
+    class Meta:
+        model = models.ChangeRequestTemplateDetails
+        fields = '__all__'
+        read_only_fields = ['created', 'deleted_at']
+
+
+class ChangeRequestFormHeaderSerializer(
+    serializers.ModelSerializer
+):
+    # def to_representation(self, instance):
+    #     ret = super().to_representation(instance)
+    #     try:
+    #         # id_number = self.context.get('request').META.get('HTTP_ACCOUNT_NO')
+    #         id_number = "Acct-20190813-0000137"
+    #         current_level = models.ChangeRequestFormApprovers.objects.filter(
+    #             Q(form_code=ret['form_code']) &
+    #             Q(deleted_at=None) &
+    #             (Q(action='') | Q(action=None))
+    #         ).order_by('level')
+            
+    #         if current_level.first()['user'] == id_number:
+    #             if instance.status.lower() == 'rejected':
+    #                 approver = 'No'
+    #             elif instance.status.lower() == 'cancelled':
+    #                 approver = 'No'
+    #             elif instance.status.lower() == 'closed':
+    #                 approver = 'No'
+    #             else:
+    #                 approver = 'Yes'
+    #         else:
+    #             approver = 'No'
+    #         ret['action'] = approver
+    #         return ret
+    #     except Exception as e:
+    #         ret['action'] = "No"
+    #         return ret
+
+    class Meta:
+        model = models.ChangeRequestFormHeader
+        fields = '__all__'
+        read_only_fields = ['created', 'deleted_at']
+
+
+class ChangeRequestFormApproversSerializer(
+    serializers.ModelSerializer
+):
+    # def to_representation(self, instance):
+    #     ret = super().to_representation(instance)
+    #     try:
+    #         user = instance.user
+            
+    #         user_details = get_account_details(user)
+    #         name = user_details['name']
+    #         group = user_details['groups'][0]['name']
+    #         company = user_details['groups'][0]['company__name']
+
+    #         ret['name'] = name
+    #         ret['department'] = group
+    #         ret['company'] = company
+    #         return ret
+
+    #     except Exception as e:
+    #         ret['name'] = "none"
+    #         ret['department'] = "none"
+    #         ret['company'] = "none"
+    #         return ret
+
+    class Meta:
+        model = models.ChangeRequestFormApprovers
+        fields = '__all__'
+        read_only_fields = ['created', 'deleted_at']
+
+
+class ChangeRequestFormStakeHoldersSerializer(
+    serializers.ModelSerializer
+):
+    class Meta:
+        model = models.ChangeRequestFormStakeHolders
+        fields = '__all__'
+        read_only_fields = ['created', 'deleted_at']
+
+
+class ChangeRequestFormAttachmentsSerializer(
+    serializers.ModelSerializer
+):
+    class Meta:
+        model = models.ChangeRequestFormAttachments
+        fields = '__all__'
+        read_only_fields = ['created', 'deleted_at']
+
+
+class ChangeRequestFormDetailsSerializer(
+    serializers.ModelSerializer
+):
+    class Meta:
+        model = models.ChangeRequestFormDetails
+        fields = '__all__'
+        read_only_fields = ['created', 'deleted_at']

app/applicationlayer/management/changerequest/views.py

+from django.shortcuts import render
+
+from rest_framework import viewsets as meviewsets
+from app.applicationlayer.management.changerequest import serializers
+from app.entities import models
+from app.applicationlayer import paginators
+
+from datetime import datetime
+from rest_framework.response import Response
+from django.http import Http404
+
+from django.db.models import Q
+import requests
+from rest_framework.views import APIView
+
+
+class ChangeRequestTemplatePost(APIView):
+
+    # @transaction.atomic()
+    def post(self, request):
+        visitor_info = request.data
+
+        try:
+            data_list_inte = []
+            data_list_anse = []
+
+            time = timezone.now()
+
+            data_log = {
+                'title': visitor_info['title'],
+                'first_name': visitor_info['first_name'],
+                'last_name': visitor_info['last_name'],
+                'badge_name': visitor_info['badge_name'],
+                'jobtitle': visitor_info['jobtitle'],
+                'email': visitor_info['email'],
+                'telno': visitor_info['telno'],
+                'mobileno': visitor_info['mobileno'],
+                'pdpa_accepted': visitor_info['pdpa_accepted'],
+                'qrcode': "None",
+                'reg_mode': 'STANDARD',
+                'reg_type': 'WALKIN',
+                'category': visitor_info['category'],
+                'created_at': time,
+                'updated_at': time
+            }
+
+            add = visitor_info['address']
+            comp = visitor_info['company']
+            inte = visitor_info['interests']
+            answer = visitor_info['survey_answers']
+
+            sp1 = transaction.savepoint()  # nothing will save to db
+
+            # create visitorinfo
+
+            serializer = VisitorsInfoSerializer(data=data_log)
+
+            if serializer.is_valid(raise_exception=True):
+                serializer.save()
+
+            x = serializer.data['visitor_id']
+            print(x)
+
+            add['visitor'] = x
+            add['created_at'] = time
+            add['updated_at'] = time
+            comp['visitor'] = x
+            comp['created_at'] = time
+            comp['updated_at'] = time
+
+            # create visitoraddressinfo
+            serializerAdd = VisitorsAddressInfoSerializer(data=add)
+
+            if serializerAdd.is_valid(raise_exception=True):
+                serializerAdd.save()
+
+            # create visitorcompanyinfo
+            serializerComp = VisitorsCompanyInfoSerializer(data=comp)
+
+            if serializerComp.is_valid(raise_exception=True):
+                serializerComp.save()
+
+            # create interest
+            for i in inte:
+                i['visitor'] = x
+                i['created_at'] = time
+                i['updated_at'] = time
+
+                data_list_inte.append(i)
+
+            # inte returns list of interest needs many=True
+            serializerInte = InterestSerializer(data=data_list_inte, many=True)
+
+            if serializerInte.is_valid(raise_exception=True):
+                serializerInte.save()
+
+            # create survey_answer
+            for a in answer:
+                a['visitor'] = x
+                a['created_at'] = time
+                a['updated_at'] = time
+
+                data_list_anse.append(a)
+
+            serializerAns = SurveyAnswerSerializer(data=data_list_anse,
+                                                   many=True)
+
+            if serializerAns.is_valid(raise_exception=True):
+                serializerAns.save()
+
+            # create qr code
+            qrcode_formatted = qr_code_generator(visitor_info['first_name'],
+                                                 visitor_info['last_name'],
+                                                 visitor_info['title'],
+                                                 add['company_name'],
+                                                 visitor_info['telno'],
+                                                 visitor_info['email'], x)
+
+            mystring = qrcode_formatted.replace('\n', '')
+
+            # print(mystring)
+            VisitorsInfo.objects.filter(
+                visitor_id=x).update(qrcode_vcard=qrcode_formatted,
+                                     qrcode=mystring)
+            #  save qrdata with new line
+
+            get_qr_blob(qrcode_formatted, x)
+
+            # response data
+            res = []
+            response = {
+                'visitor_id': x,
+                'first_name': visitor_info['first_name'],
+                'last_name': visitor_info['last_name'],
+                'badge_name': visitor_info['badge_name'],
+                'jobtitle': visitor_info['jobtitle'],
+                'qrcode': mystring,
+                'position': comp['position'],
+                'company': add['company_name']
+            }
+
+            res.append(response)
+
+            message = {
+                'code': 201,
+                'status': 'success',
+                'message': 'Visitor information successfully registered.',
+                'results': res
+            }
+
+            #  remove this on master API
+            #  perform syncing here
+            # thread = threading.Thread(target=upload_visitors_to_master())
+            # thread.daemon = True # Daemonize thread
+            # thread.start()
+            # print("Threaded: Sync Visitors")
+
+            return Response(message, status=status.HTTP_201_CREATED)
+
+        except ValidationError as e:
+            transaction.savepoint_rollback(sp1)
+            message = {
+                'code': 400,
+                'status': 'failed',
+                'message': str(e),
+            }
+            return Response(message, status=status.HTTP_400_BAD_REQUEST)
+
+        except Exception as e:
+            transaction.savepoint_rollback(sp1)
+            message = {
+                'code': 500,
+                'status': 'failed',
+                'message': 'Request was not able to process' + str(e),
+            }
+            return Response(message,
+                            status=status.HTTP_500_INTERNAL_SERVER_ERROR)

app/entities/migrations/0006_auto_20190904_1855.py

+# Generated by Django 2.2 on 2019-09-04 18:55
+
+from django.db import migrations, models
+import django.db.models.deletion
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('entities', '0005_auto_20190904_1635'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='notification',
+            name='form_header_code',
+        ),
+        migrations.AddField(
+            model_name='notification',
+            name='form_code',
+            field=models.ForeignKey(default=django.utils.timezone.now, on_delete=django.db.models.deletion.DO_NOTHING, to='entities.ChangeRequestFormHeader', to_field='form_code'),
+            preserve_default=False,
+        ),
+        migrations.AlterField(
+            model_name='changerequestformapprovers',
+            name='form_code',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.DO_NOTHING, related_name='frm_approvers', to='entities.ChangeRequestFormHeader', to_field='form_code'),
+        ),
+        migrations.AlterField(
+            model_name='changerequestformattachments',
+            name='form_code',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.DO_NOTHING, related_name='frm_attachments', to='entities.ChangeRequestFormHeader', to_field='form_code'),
+        ),
+        migrations.AlterField(
+            model_name='changerequestformdetails',
+            name='field_idx',
+            field=models.TextField(max_length=255),
+        ),
+        migrations.AlterField(
+            model_name='changerequestformdetails',
+            name='field_props',
+            field=models.TextField(max_length=255),
+        ),
+        migrations.AlterField(
+            model_name='changerequestformdetails',
+            name='field_ref',
+            field=models.TextField(max_length=255),
+        ),
+        migrations.AlterField(
+            model_name='changerequestformdetails',
+            name='field_val',
+            field=models.TextField(max_length=255),
+        ),
+        migrations.AlterField(
+            model_name='changerequestformdetails',
+            name='form_code',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.DO_NOTHING, related_name='frm_details', to='entities.ChangeRequestFormHeader', to_field='form_code'),
+        ),
+        migrations.AlterField(
+            model_name='changerequestformstakeholders',
+            name='form_code',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.DO_NOTHING, related_name='frm_stakes', to='entities.ChangeRequestFormHeader', to_field='form_code'),
+        ),
+        migrations.AlterField(
+            model_name='changerequesttemplateapprovers',
+            name='template_no',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.DO_NOTHING, related_name='tmp_approvers', to='entities.ChangeRequestTemplateHeader', to_field='template_no'),
+        ),
+        migrations.AlterField(
+            model_name='changerequesttemplateattachments',
+            name='template_no',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.DO_NOTHING, related_name='tmp_attachments', to='entities.ChangeRequestTemplateHeader', to_field='template_no'),
+        ),
+        migrations.AlterField(
+            model_name='changerequesttemplatedetails',
+            name='field_idx',
+            field=models.TextField(max_length=255),
+        ),
+        migrations.AlterField(
+            model_name='changerequesttemplatedetails',
+            name='field_props',
+            field=models.TextField(max_length=255),
+        ),
+        migrations.AlterField(
+            model_name='changerequesttemplatedetails',
+            name='field_ref',
+            field=models.TextField(max_length=255),
+        ),
+        migrations.AlterField(
+            model_name='changerequesttemplatedetails',
+            name='field_val',
+            field=models.TextField(max_length=255),
+        ),
+        migrations.AlterField(
+            model_name='changerequesttemplatedetails',
+            name='template_no',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.DO_NOTHING, related_name='tmp_details', to='entities.ChangeRequestTemplateHeader', to_field='template_no'),
+        ),
+        migrations.AlterField(
+            model_name='changerequesttemplatestakeholders',
+            name='template_no',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.DO_NOTHING, related_name='tmp_stakes', to='entities.ChangeRequestTemplateHeader', to_field='template_no'),
+        ),
+    ]

app/entities/modelcommon.py

@@ -98,3 +98,4 @@ class AuditClass(BaseAuditClass):
 
     def _str__(self):
         return self.name
+