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cron job added if it wont work fck this

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This commit is contained in:
Parsa Nazer
2025-03-09 01:13:21 +03:30
parent 3a3706f1f9
commit 7c0c4329b1
13 changed files with 134 additions and 27 deletions
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backend/product/admin.py
+15 -2
View File
@@ -9,7 +9,7 @@ from django.contrib.postgres.fields import ArrayField
from unfold.widgets import UnfoldAdminColorInputWidget
from unfold.decorators import action, display
from utils.admin import ModelAdmin
from django.shortcuts import redirect
@@ -140,8 +140,10 @@ class ProductVariantInLine(StackedInline):
show_change_link = True
tab = True
min_num = 1
readonly_fields = ['price']
# inlines = [DetailModelInLine]
autocomplete_fields = ['product_attributes', 'in_pack_items', 'images', 'details']
fields = ['images', 'video','input_price', 'min_price', 'currency', 'price', 'discount','in_stock', 'color', 'product_attributes', 'in_pack_items', 'details','sell']
# search_fields = ['']
@@ -156,6 +158,7 @@ class ProductVariantAdmin(ModelAdmin, ImportExportModelAdmin):
export_form_class = ExportForm
autocomplete_fields = ['product_attributes', 'images', 'in_pack_items', 'details']
warn_unsaved_form = True
readonly_fields = ['price']
# inlines = [DetailModelInLine]
@admin.register(ProductModel)
@@ -169,6 +172,7 @@ class ProductModelAdmin(ModelAdmin, ImportExportModelAdmin):
autocomplete_fields = ['related_products', ]
# compressed_fields = True
warn_unsaved_form = True
actions_list = ['redirect_to_learn', 'update_products_price']
list_display = ['display_image', 'display_price', 'view', 'show', 'rating', 'category', ]
fieldsets = (
('فیلد های اصلی', {'fields': ('name', 'description', 'category', 'related_products', 'show',), "classes": ["tab"],}),
@@ -188,7 +192,7 @@ class ProductModelAdmin(ModelAdmin, ImportExportModelAdmin):
def display_price(self, obj):
if obj.variants.all().first():
return obj.variants.all().first().get_toman_price()
return obj.variants.all().first().price
display_price.short_description = 'قیمت تومانی'
@display(description='محصول', header=True)
@@ -209,6 +213,15 @@ class ProductModelAdmin(ModelAdmin, ImportExportModelAdmin):
# "squared": True,
},
]
@action(description=f"اپدیت قیمت ها")
def update_products_price(self, request):
print('from the button')
ProductVariant.update_all_prices()
messages.success(request, f"قیمت {ProductVariant.objects.all().count()} تنوع محصول اپدیت شد")
return redirect("admin:product_productmodel_changelist")
# @display(
# description=("نمایش در صفحه ی اصلی"),
# label={
backend/product/cron.py
+5
View File
@@ -0,0 +1,5 @@
from product.models import ProductVariant
def update_product_prices():
print('calling the update product prices from cron')
ProductVariant.update_all_prices()
backend/product/migrations/0034_remove_productvariant_max_price_and_more.py
+37
View File
@@ -0,0 +1,37 @@
# Generated by Django 5.1.2 on 2025-03-08 18:54
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('product', '0033_alter_productvariant_details'),
]
operations = [
migrations.RemoveField(
model_name='productvariant',
name='max_price',
),
migrations.AddField(
model_name='productvariant',
name='input_price',
field=models.PositiveIntegerField(default=0, verbose_name='قیمت ورودی'),
),
migrations.AlterField(
model_name='productvariant',
name='color',
field=models.CharField(blank=True, max_length=7, null=True, verbose_name='رنگ'),
),
migrations.AlterField(
model_name='productvariant',
name='details',
field=models.ManyToManyField(related_name='product', to='product.productdetailmodel', verbose_name='جزییات محصول'),
),
migrations.AlterField(
model_name='productvariant',
name='price',
field=models.PositiveIntegerField(blank=True, null=True, verbose_name='قیمت محاسبه شده'),
),
]
backend/product/models.py
+36 -14
View File
@@ -215,14 +215,13 @@ class ProductDetailModel(models.Model):
# def __str__(self):
# return f'جزيیات محصول {self.product}'
class ProductVariant(models.Model):
product = models.ForeignKey(ProductModel, on_delete=models.CASCADE, related_name='variants', verbose_name='محصول')
product_attributes = models.ManyToManyField(AttributeValue, verbose_name='ویژگی‌ها', related_name='variant')
in_stock = models.PositiveIntegerField(default=0, verbose_name='تعداد موجود')
price = models.PositiveIntegerField(default=0, verbose_name='قیمت')
price = models.PositiveIntegerField(verbose_name='قیمت محاسبه شده', blank=True, null=True)
input_price = models.PositiveIntegerField(default=0, verbose_name='قیمت ورودی')
min_price = models.PositiveIntegerField(verbose_name='قیمت کف', help_text='این قیمت برای کف قیمتی محصول در نظر گرفته میشود')
max_price = models.PositiveIntegerField(verbose_name='قیمت سقف', help_text='این قیمت برای سقف قیمتی محصول در نظر گرفته میشود')
currency_type = (
('dollor', 'دلار'),
('toman', 'تومان'),
@@ -232,33 +231,56 @@ class ProductVariant(models.Model):
sell = models.IntegerField(default=0, verbose_name='فروش')
currency = models.CharField(verbose_name='نوع ارز', max_length=20, choices=currency_type)
discount = models.SmallIntegerField(default=0, verbose_name='تخفیف')
color = models.CharField(verbose_name='رنک', max_length=7, blank=True, null=True)
color = models.CharField(verbose_name='رنگ', max_length=7, blank=True, null=True)
images = models.ManyToManyField(ProductImageModel, verbose_name='عکس ها')
video = models.FileField(upload_to='product_videos/', blank=True, null=True, verbose_name='ویدیو')
details = models.ManyToManyField(ProductDetailModel, verbose_name='جزيیات محصول', related_name='product')
details = models.ManyToManyField(ProductDetailModel, verbose_name='جزییات محصول', related_name='product')
class Meta:
verbose_name = 'تنوع محصول'
verbose_name_plural = 'تنوع‌های محصول'
def __str__(self):
return f"{self.product.name} - {', '.join(str(attr) for attr in self.product_attributes.all())}"
def get_toman_price(self, dollor_price=None):
def set_or_update_price(self, dollor_price=None):
if not dollor_price:
dollor_object, _ = DollorModel.objects.get_or_create(unique_filed='unique')
dollor_price = dollor_object.price
dollar_to_dirham = 0.27
if dollor_price is None:
raise ValidationError({"dollor_price": "The 'dollor_price' must be provided in the context for dollar pricing."})
dollar_to_dirham = 0.27
if self.currency == 'toman':
toman_price = self.price
toman_price = self.input_price
elif self.currency == 'dollor':
toman_price = self.price * dollor_price
toman_price = self.input_price * dollor_price
elif self.currency == 'derham':
toman_price = self.price * dollor_price * dollar_to_dirham
toman_price = toman_price if toman_price > self.min_price else self.min_price
return toman_price
toman_price = self.input_price * dollor_price * dollar_to_dirham
else:
toman_price = self.input_price
self.price = max(toman_price, self.min_price)
def save(self, *args, **kwargs):
self.set_or_update_price()
super().save(*args, **kwargs)
def get_toman_price_after_discount(self):
return self.get_toman_price() * ((100 - self.discount) / 100)
return self.price * ((100 - self.discount) / 100)
@classmethod
def update_all_prices(cls):
print('calling the update all prices ')
dollor_object, _ = DollorModel.objects.get_or_create(unique_filed='unique')
print(dollor_object.price)
dollor_object.update_price()
dollor_object.save()
dollor_price = dollor_object.price
print(dollor_object.price)
print('classmethod dollor price update ')
products = cls.objects.all()
for product in products:
product.set_or_update_price(dollor_price=dollor_price)
product.save()
backend/product/serializers.py
+1 -6
View File
@@ -46,18 +46,13 @@ class ProductImageSerailizer(serializers.ModelSerializer):
class ProductVariantSerialzier(serializers.ModelSerializer):
product_attributes = AttributeValueSerialzier(many=True)
price = serializers.SerializerMethodField()
in_pack_items = InPackItemsSerialzier(many=True)
images = ProductImageSerailizer(many=True)
details = ProductDetailSerializer(many=True, read_only=True)
class Meta:
model = ProductVariant
exclude = ('min_price', 'max_price','sell', 'currency', 'product')
exclude = ('min_price', 'sell', 'currency', 'product', 'input_price')
def get_price(self, obj):
dollor_price = self.context.get('dollor_price')
toman_price = obj.get_toman_price(dollor_price=dollor_price)
return "{:,.0f} تومان".format(toman_price)
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)