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| Original file line number | Diff line number | Diff line change |
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| from django.contrib import admin | ||
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| # Register your models here. |
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| @@ -0,0 +1,6 @@ | ||
| from django.apps import AppConfig | ||
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| class DemoAppConfig(AppConfig): | ||
| default_auto_field = "django.db.models.BigAutoField" | ||
| name = "demo_app" |
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| @@ -0,0 +1,45 @@ | ||
| from django import forms | ||
| from django.db.models import Q | ||
| from slick_reporting.forms import BaseReportForm | ||
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| class TotalSalesFilterForm(BaseReportForm, forms.Form): | ||
| PRODUCT_SIZE_CHOICES = ( | ||
| ("all", "All"), | ||
| ("big-only", "Big Only"), | ||
| ("small-only", "Small Only"), | ||
| ("medium-only", "Medium Only"), | ||
| ("all-except-extra-big", "All except extra Big"), | ||
| ) | ||
| start_date = forms.DateField( | ||
| required=False, | ||
| label="Start Date", | ||
| widget=forms.DateInput(attrs={"type": "date"}), | ||
| ) | ||
| end_date = forms.DateField( | ||
| required=False, label="End Date", widget=forms.DateInput(attrs={"type": "date"}) | ||
| ) | ||
| product_size = forms.ChoiceField( | ||
| choices=PRODUCT_SIZE_CHOICES, required=False, label="Product Size", initial="all" | ||
| ) | ||
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| def get_filters(self): | ||
| # return the filters to be used in the report | ||
| # Note: the use of Q filters and kwargs filters | ||
| kw_filters = {} | ||
| q_filters = [] | ||
| if self.cleaned_data["product_size"] == "big-only": | ||
| kw_filters["product__size__in"] = ["extra_big", "big"] | ||
| elif self.cleaned_data["product_size"] == "small-only": | ||
| kw_filters["product__size__in"] = ["extra_small", "small"] | ||
| elif self.cleaned_data["product_size"] == "medium-only": | ||
| kw_filters["product__size__in"] = ["medium"] | ||
| elif self.cleaned_data["product_size"] == "all-except-extra-big": | ||
| q_filters.append(~Q(product__size__in=["extra_big", "big"])) | ||
| return q_filters, kw_filters | ||
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| def get_start_date(self): | ||
| return self.cleaned_data["start_date"] | ||
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| def get_end_date(self): | ||
| return self.cleaned_data["end_date"] |
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| @@ -0,0 +1,90 @@ | ||
| import datetime | ||
| import random | ||
| from datetime import timedelta | ||
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| from django.contrib.auth import get_user_model | ||
| from django.core.management.base import BaseCommand | ||
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| # from expense.models import Expense, ExpenseTransaction | ||
| from ...models import Client, Product, SalesTransaction, ProductCategory | ||
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| User = get_user_model() | ||
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| def date_range(start_date, end_date): | ||
| for i in range((end_date - start_date).days + 1): | ||
| yield start_date + timedelta(i) | ||
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| class Command(BaseCommand): | ||
| help = "Create Sample entries for the demo app" | ||
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| def handle(self, *args, **options): | ||
| # create clients | ||
| models_list = [ | ||
| Client, | ||
| Product, | ||
| ] | ||
| client_countries = [ | ||
| "US", | ||
| "DE", | ||
| "EG", | ||
| "IN", | ||
| "KW", | ||
| "RA" | ||
| ] | ||
| product_category = [ | ||
| "extra_big", | ||
| "big", | ||
| "medium", | ||
| "small", | ||
| "extra-small" | ||
| ] | ||
| SalesTransaction.objects.all().delete() | ||
| Client.objects.all().delete() | ||
| Product.objects.all().delete() | ||
| ProductCategory.objects.all().delete() | ||
| User.objects.filter(is_superuser=False).delete() | ||
| for i in range(10): | ||
| User.objects.create_user(username=f"user {i}", password="password") | ||
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| users_id = list(User.objects.values_list("id", flat=True)) | ||
| for i in range(1, 4): | ||
| ProductCategory.objects.create(name=f"Product Category {i}") | ||
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| product_category_ids = list(ProductCategory.objects.values_list("id", flat=True)) | ||
| for i in range(1, 10): | ||
| Client.objects.create(name=f"Client {i}", | ||
| country=random.choice(client_countries), | ||
| # owner_id=random.choice(users_id) | ||
| ) | ||
| clients_ids = list(Client.objects.values_list("pk", flat=True)) | ||
| # create products | ||
| for i in range(1, 10): | ||
| Product.objects.create(name=f"Product {i}", | ||
| product_category_id=random.choice(product_category_ids), | ||
| size=random.choice(product_category)) | ||
| products_ids = list(Product.objects.values_list("pk", flat=True)) | ||
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| current_year = datetime.datetime.today().year | ||
| start_date = datetime.datetime(current_year, 1, 1) | ||
| end_date = datetime.datetime(current_year + 1, 1, 1) | ||
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| for date in date_range(start_date, end_date): | ||
| for i in range(1, 10): | ||
| SalesTransaction.objects.create( | ||
| client_id=random.choice(clients_ids), | ||
| product_id=random.choice(products_ids), | ||
| quantity=random.randint(1, 10), | ||
| price=random.randint(1, 100), | ||
| date=date, | ||
| number=f"Sale {date.strftime('%Y-%m-%d')} #{i}", | ||
| ) | ||
| # ExpenseTransaction.objects.create( | ||
| # expense_id=random.choice(expense_ids), | ||
| # value=random.randint(1, 100), | ||
| # date=date, | ||
| # number=f"Expense {date.strftime('%Y-%m-%d')} #{i}", | ||
| # ) | ||
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| self.stdout.write(self.style.SUCCESS("Entries Created Successfully")) |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,94 @@ | ||
| # Generated by Django 4.2 on 2023-08-02 09:14 | ||
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| from django.db import migrations, models | ||
| import django.db.models.deletion | ||
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| class Migration(migrations.Migration): | ||
| initial = True | ||
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| dependencies = [] | ||
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| operations = [ | ||
| migrations.CreateModel( | ||
| name="Client", | ||
| fields=[ | ||
| ( | ||
| "id", | ||
| models.BigAutoField( | ||
| auto_created=True, | ||
| primary_key=True, | ||
| serialize=False, | ||
| verbose_name="ID", | ||
| ), | ||
| ), | ||
| ("name", models.CharField(max_length=100, verbose_name="Client Name")), | ||
| ], | ||
| options={ | ||
| "verbose_name": "Client", | ||
| "verbose_name_plural": "Clients", | ||
| }, | ||
| ), | ||
| migrations.CreateModel( | ||
| name="Product", | ||
| fields=[ | ||
| ( | ||
| "id", | ||
| models.BigAutoField( | ||
| auto_created=True, | ||
| primary_key=True, | ||
| serialize=False, | ||
| verbose_name="ID", | ||
| ), | ||
| ), | ||
| ("name", models.CharField(max_length=100, verbose_name="Product Name")), | ||
| ], | ||
| options={ | ||
| "verbose_name": "Product", | ||
| "verbose_name_plural": "Products", | ||
| }, | ||
| ), | ||
| migrations.CreateModel( | ||
| name="SalesTransaction", | ||
| fields=[ | ||
| ( | ||
| "id", | ||
| models.BigAutoField( | ||
| auto_created=True, | ||
| primary_key=True, | ||
| serialize=False, | ||
| verbose_name="ID", | ||
| ), | ||
| ), | ||
| ( | ||
| "number", | ||
| models.CharField( | ||
| max_length=100, verbose_name="Sales Transaction #" | ||
| ), | ||
| ), | ||
| ("date", models.DateTimeField()), | ||
| ("notes", models.TextField(blank=True, null=True)), | ||
| ("value", models.DecimalField(decimal_places=2, max_digits=9)), | ||
| ( | ||
| "client", | ||
| models.ForeignKey( | ||
| on_delete=django.db.models.deletion.PROTECT, | ||
| to="demo_app.client", | ||
| verbose_name="Client", | ||
| ), | ||
| ), | ||
| ( | ||
| "product", | ||
| models.ForeignKey( | ||
| on_delete=django.db.models.deletion.PROTECT, | ||
| to="demo_app.product", | ||
| verbose_name="Product", | ||
| ), | ||
| ), | ||
| ], | ||
| options={ | ||
| "verbose_name": "Sales Transaction", | ||
| "verbose_name_plural": "Sales Transactions", | ||
| }, | ||
| ), | ||
| ] |
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