75 lines
3.6 KiB
Python
75 lines
3.6 KiB
Python
from django.contrib import admin
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from simple_history.admin import SimpleHistoryAdmin
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from django.utils.html import format_html
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from django.utils.safestring import mark_safe
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from .models import Item, Quote, QuoteItem, Invoice, InvoiceItem, Payment
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@admin.register(Item)
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class ItemAdmin(SimpleHistoryAdmin):
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list_display = ['name', 'unit_price', 'default_quantity', 'is_default_in_quotes', 'is_special', 'is_active', 'created_by']
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list_filter = ['is_default_in_quotes', 'is_special', 'is_active', 'created_by']
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search_fields = ['name', 'description']
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prepopulated_fields = {'slug': ('name',)}
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readonly_fields = ['deleted_at', 'created', 'updated']
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class QuoteItemInline(admin.TabularInline):
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model = QuoteItem
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extra = 1
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fields = ['item', 'quantity', 'unit_price', 'total_price', 'notes']
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@admin.register(Quote)
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class QuoteAdmin(SimpleHistoryAdmin):
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list_display = ['name', 'process_instance', 'customer', 'status_display', 'total_amount', 'final_amount', 'valid_until', 'created_by']
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list_filter = ['status', 'created', 'valid_until', 'process_instance__process']
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search_fields = ['name', 'customer__username', 'customer__first_name', 'customer__last_name', 'notes']
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prepopulated_fields = {'slug': ('name',)}
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readonly_fields = ['deleted_at', 'created', 'updated', 'total_amount', 'discount_amount', 'final_amount']
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inlines = [QuoteItemInline]
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ordering = ['-created']
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def status_display(self, obj):
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return mark_safe(obj.get_status_display_with_color())
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status_display.short_description = "وضعیت"
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class InvoiceItemInline(admin.TabularInline):
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model = InvoiceItem
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extra = 1
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fields = ['item', 'quantity', 'unit_price', 'total_price', 'notes']
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class PaymentInline(admin.TabularInline):
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model = Payment
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extra = 1
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fields = ['amount', 'payment_method', 'reference_number', 'payment_date', 'notes']
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readonly_fields = ['created_by', 'created']
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@admin.register(Invoice)
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class InvoiceAdmin(SimpleHistoryAdmin):
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list_display = ['name', 'process_instance', 'customer', 'status_display', 'final_amount', 'paid_amount_display', 'remaining_amount_display', 'due_date']
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list_filter = ['status', 'created', 'due_date', 'process_instance__process']
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search_fields = ['name', 'customer__username', 'customer__first_name', 'customer__last_name', 'notes']
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prepopulated_fields = {'slug': ('name',)}
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readonly_fields = ['deleted_at', 'created', 'updated', 'total_amount', 'discount_amount', 'final_amount', 'paid_amount_display', 'remaining_amount_display']
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inlines = [InvoiceItemInline, PaymentInline]
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ordering = ['-created']
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def status_display(self, obj):
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return mark_safe(obj.get_status_display_with_color())
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status_display.short_description = "وضعیت"
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def paid_amount_display(self, obj):
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return f"{obj.get_paid_amount():,.0f} تومان"
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paid_amount_display.short_description = "مبلغ پرداخت شده"
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def remaining_amount_display(self, obj):
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amount = obj.get_remaining_amount()
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color = "green" if amount <= 0 else "red"
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return format_html('<span style="color: {};">{:,.0f} تومان</span>', color, amount)
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remaining_amount_display.short_description = "مبلغ باقیمانده"
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@admin.register(Payment)
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class PaymentAdmin(SimpleHistoryAdmin):
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list_display = ['invoice', 'amount', 'payment_method', 'payment_date', 'created_by']
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list_filter = ['payment_method', 'payment_date', 'created_by']
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search_fields = ['invoice__name', 'reference_number', 'notes']
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readonly_fields = ['created']
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ordering = ['-payment_date']
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