Andleeb

api/urls.py

@@ -75,6 +75,7 @@
     path('item-edit', views.itemEdit, name='itemEdit'),
     path('item-delete', views.itemDelete, name='itemDelete'),
     path('item-export', views.itemExport, name='itemExport'),
+    path('item-import', views.itemImport, name='itemImport'),
 
     path('store-list', views.storeList, name='storeList'),
     path('store-add', views.storeAdd, name='storeAdd'),

api/views.py

@@ -15,7 +15,7 @@
 from django.contrib.auth.hashers import make_password, check_password
 from datetime import datetime, timedelta
 from django.utils.timezone import now
-from openpyxl import Workbook
+from openpyxl import Workbook, load_workbook
 from django.db import transaction
 from django.db.models import Q
 from django.conf import settings
@@ -29,6 +29,7 @@
 from fpdf import FPDF
 from django.db.models import Avg, Count, Min, Sum
 from fractions import Fraction
+import pandas as pd
 from django.contrib.auth.models import Permission
 
 
@@ -2171,11 +2172,12 @@ def itemExport(request):
         ws['C1'] = "Item Category"
         ws['D1'] = "UOM"
         ws['E1'] = "Price"
+        ws['F1'] = "HSN Code"
 
         # Rows can also be appended
         for each in page_items:
             ws.append([each.name, each.item_type.name,
-                      each.item_type.item_category.name, each.uom.name, each.price])
+                      each.item_type.item_category.name, each.uom.name, each.price, each.hsn_code])
 
         # Save the file
         wb.save(settings.MEDIA_ROOT + '/reports/' + tmpname)
@@ -2201,10 +2203,10 @@ def itemExport(request):
 
         with open(os.path.join(directory_path, tmpname), 'w', newline='') as csvfile:
             writer = csv.writer(csvfile)
-            writer.writerow(["Name", "Item Type", "Item Category", "UOM", "Price"])
+            writer.writerow(["Name", "Item Type", "Item Category", "UOM", "Price", "HSN Code"])
             for item in page_items:
                 writer.writerow(
-                    [item.name, item.item_type.name, item.item_type.item_category.name, item.uom.name, item.price])
+                    [item.name, item.item_type.name, item.item_type.item_category.name, item.uom.name, item.price, item.hsn_code])
 
         os.chmod(settings.MEDIA_ROOT + '/reports/' + tmpname, 0o777)
         return JsonResponse({
@@ -2225,11 +2227,12 @@ def itemExport(request):
         # Add a header row with bold text
         pdf.set_font("Arial", size=9, style='B')  # Set font style to bold
         pdf.cell(9, 10, txt="S.No.", border=1, align='C')  # Add S.No. column
-        pdf.cell(65, 10, txt="Name", border=1, align='C')
-        pdf.cell(43, 10, txt="Item Type", border=1, align='C')
-        pdf.cell(43, 10, txt="Item Category", border=1, align='C')
-        pdf.cell(20, 10, txt="UOM", border=1, align='C')
+        pdf.cell(55, 10, txt="Name", border=1, align='C')
+        pdf.cell(38, 10, txt="Item Type", border=1, align='C')
+        pdf.cell(38, 10, txt="Item Category", border=1, align='C')
+        pdf.cell(18, 10, txt="UOM", border=1, align='C')
         pdf.cell(20, 10, txt="Price", border=1, align='C')
+        pdf.cell(20, 10, txt="HSN Code", border=1, align='C')
         pdf.set_font("Arial", size=9)  # Reset font style to normal
         pdf.ln(10)  # Move to the next line
 
@@ -2240,12 +2243,13 @@ def itemExport(request):
         counter = 1  # Counter for serial numbers
         for item in page_items:
             pdf.cell(9, 10, txt=str(counter), border=1, align='C')  # Add S.No. for each row
-            pdf.cell(65, 10, txt=item.name, border=1)
-            pdf.cell(43, 10, txt=item.item_type.name, border=1)
-            pdf.cell(43, 10, txt=item.item_type.item_category.name, border=1)
-            pdf.cell(20, 10, txt=item.uom.name, border=1)
+            pdf.cell(55, 10, txt=item.name, border=1)
+            pdf.cell(38, 10, txt=item.item_type.name, border=1)
+            pdf.cell(38, 10, txt=item.item_type.item_category.name, border=1)
+            pdf.cell(18, 10, txt=item.uom.name, border=1)
             # Right align price for each data row
             pdf.cell(20, 10, txt=str(item.price), align='R', border=1)
+            pdf.cell(20, 10, txt=item.hsn_code if item.hsn_code else "", border=1)
             pdf.ln(10)
             counter += 1  # Increment counter for next row
 
@@ -2264,6 +2268,77 @@ def itemExport(request):
         })
 
 
+@api_view(['POST'])
+def itemImport(request):
+    context = {}
+    if request.FILES.get('file'):
+        excel = request.FILES['file']
+        # trying to process files without error
+        try:
+            df = pd.read_excel(excel)
+            df.columns = [col.strip().lower() for col in df.columns]
+            for index, row in df.iterrows():
+                # trying to fetch required cells from 
+                try:
+                    name = row['name']
+                    item_type_name = row['item type']
+                    item_category_name = row['item category']
+                    uom_name = row['uom']
+                    price = row['price']
+                    hsn_code = row['hsn code']
+
+                    # Skip the row if any required field is empty
+                    if not all([name, item_type_name, item_category_name, uom_name, price, hsn_code]):
+                        continue  # Skip this row and move to the next one
+
+                    if not models.Item.objects.filter(name__iexact=name).exists():
+                        if (
+                            models.Item_Type.objects.filter(name__iexact=item_type_name).exists()
+                            and models.Item_Category.objects.filter(name__iexact=item_category_name).exists()
+                            and models.Uom.objects.filter(name__iexact=uom_name).exists()
+                        ):
+                            try:
+                                with transaction.atomic():
+                                    obj = models.Item(
+                                        name=name, 
+                                        item_type=models.Item_Type.objects.get(name__iexact=item_type_name),
+                                        uom=models.Uom.objects.get(name__iexact=uom_name),
+                                        price=Decimal(price),
+                                        hsn_code=hsn_code
+                                    )
+                                    obj.save()
+                                transaction.commit()
+                                context.update({
+                                    'status': 200,
+                                    'message': "Items Created Successfully."
+                                })
+                            except Exception:
+                                context.update({
+                                    'status': 568,
+                                    'message': "Items cannot be created something wrong"
+                                })
+                                transaction.rollback()
+
+                except KeyError as e:
+                    # Handle missing columns
+                    context.update({
+                        'status': 568,
+                        'message': "Required column missing"
+                    })
+                    return JsonResponse(context)
+        except Exception as e:
+            context.update({
+                'status': 568,
+                'message': "Error processing file"
+            })
+    else:
+        context.update({
+            'status': 568,
+            'message': "File has not been uploaded"
+        })
+    return JsonResponse(context)
+
+
 @api_view(['GET'])
 @permission_classes([IsAuthenticated])
 def storeList(request):

requirements.txt

@@ -1,5 +1,8 @@
 APScheduler==3.10.4
 asgiref==3.7.2
+cffi==1.16.0
+chardet==5.2.0
+cryptography==41.0.5
 Django==4.2.6
 django-crontab==0.7.1
 django-environ==0.11.2
@@ -10,12 +13,17 @@ docopt==0.6.2
 et-xmlfile==1.1.0
 fpdf==1.7.2
 num2words==0.5.13
+numpy==2.0.1
 openpyxl==3.1.2
+pandas==2.2.2
+pillow==10.2.0
 protobuf==3.20.3
+pycparser==2.21
 PyJWT==2.8.0
 PyMySQL==1.1.0
+python-dateutil==2.9.0.post0
 pytz==2023.3.post1
-setuptools==68.2.2
+reportlab==4.1.0
 six==1.16.0
 sqlparse==0.4.4
 tzdata==2023.3

templates/portal/Item/list.html

@@ -114,7 +114,16 @@ <h6 class="card-header-title tx-13 mb-0">{{parent_page_title}} {{page_title}}</h
                                 <a href="{% url 'superuser:itemAdd' %}" class="mr-3"><i class="fa fa-plus"></i></a>
                                 {% endif %}
                                 {% if request.user.is_superuser == 1 or 'view_item'|get_session_permission:request is not None %}
-                                <a href="javascript:void(0);" url="{% url 'api:itemExport' %}?&keyword={{request.GET.keyword}}" class="mr-3 excel_download"><i class="fa fa-download"></i></a>
+                                <!-- <a href="javascript:void(0);" 
+                                url="{% url 'api:itemExport' %}?&keyword={{request.GET.keyword}}" 
+                                class="mr-3">
+                                    <i class="fa fa-upload"></i>
+                                </a> -->
+                                <a href="javascript:$('#fileInput').click();" class="mr-3">
+                                    <i class="fa fa-upload"></i>
+                                </a>
+
+                                <input type="file" id="fileInput" style="display: none;" accept=".xlsx" />                                
                                 {% endif %}
                                 <a href="" class="mr-3"><i class="ti-reload"></i></a>
                                 <!-- <div class="dropdown" data-toggle="dropdown">
@@ -431,5 +440,33 @@ <h6 class="card-header-title tx-13 mb-0">{{parent_page_title}} {{page_title}}</h
 
     })
 
+    $(document).on("change", "#fileInput", function() {
+        var formData = new FormData();
+        formData.append('file', $('#fileInput')[0].files[0]);
+        $.ajax({
+            url: "{% url 'api:itemImport' %}",
+            type: 'POST',
+            data: formData,
+            headers: {
+                'Authorization': getCookieValue("accessToken"),
+            },
+            processData: false,  // Prevent jQuery from processing the data
+            contentType: false,
+            success: function(response) {
+                if (response.status === 200) {
+                    alert('File successfully uploaded and items created.');
+                    location.reload();
+                } 
+                else {
+                    alert('Error: ' + response.message);
+                }
+                $('#fileInput').val('');
+            },
+            error: function(xhr, status, error) {
+                // Handle error
+                alert('Error uploading file:', error);
+            }
+        });
+    });
 </script>
 {% endblock %}