model

codingboyuz · codingboyuz · commit 3e9785843b5d · 2024-09-23T18:06:24.000+05:00
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
diff --git a/shared/__init__.py b/shared/__init__.py
diff --git a/shared/admin.py b/shared/admin.py
@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.
diff --git a/shared/apps.py b/shared/apps.py
@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class SharedConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'shared'
diff --git a/shared/migrations/__init__.py b/shared/migrations/__init__.py
diff --git a/shared/models.py b/shared/models.py
@@ -0,0 +1,8 @@
+from django.db import models
+
+class BaseModel(models.Model):
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+
+    class Meta:
+        abstract = True
diff --git a/shared/tests.py b/shared/tests.py
@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.
diff --git a/shared/views.py b/shared/views.py
@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.
diff --git a/warehouse/__init__.py b/warehouse/__init__.py
diff --git a/warehouse/admin.py b/warehouse/admin.py
@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.
diff --git a/warehouse/apps.py b/warehouse/apps.py
@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class WarehouseConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'warehouse'
diff --git a/warehouse/migrations/__init__.py b/warehouse/migrations/__init__.py
diff --git a/warehouse/models.py b/warehouse/models.py
@@ -0,0 +1,39 @@
+import uuid
+
+from django.db import models
+from shared.models import BaseModel
+
+
+class ProductModel(BaseModel):
+    product_id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
+    product_name = models.CharField(max_length=255)
+    product_code = models.CharField(max_length=6, unique=True)
+
+    def __str__(self):
+        return self.product_name
+
+
+class MaterialModel(BaseModel):
+    material_id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
+    material_name = models.CharField(max_length=255)
+
+    def __str__(self):
+        return self.material_name
+
+
+class ProductMaterialModel(BaseModel):
+    product_id = models.ForeignKey(ProductModel, related_name='product_materials', on_delete=models.CASCADE)
+    material_id = models.ForeignKey(MaterialModel, related_name='materials_product', on_delete=models.CASCADE)
+    quantity = models.DecimalField(max_digits=10, decimal_places=2)
+
+    def __str__(self):
+        return f"{self.quantity} of {self.material.material_name} for {self.product.product_name}"
+
+
+class WarehouseModel(BaseModel):
+    material = models.ForeignKey(to=MaterialModel, related_name='warehouses', on_delete=models.CASCADE)
+    remainder = models.PositiveIntegerField()  # Omborda qolgan miqdor
+    price = models.DecimalField(max_digits=10, decimal_places=2)
+
+    def __str__(self):
+        return f"{self.remainder} left of {self.material.material_name} at {self.price} per unit"
diff --git a/warehouse/tests.py b/warehouse/tests.py
@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.
diff --git a/warehouse/views.py b/warehouse/views.py
@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.
diff --git a/warehouse_project/settings.py b/warehouse_project/settings.py
@@ -37,6 +37,10 @@
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
+
+    # local app
+    'warehouse',
+    'shared',
 ]
 
 MIDDLEWARE = [

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+from django.contrib import admin`
	`2`	`+`
	`3`	`+# Register your models here.`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+from django.test import TestCase`
	`2`	`+`
	`3`	`+# Create your tests here.`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+from django.shortcuts import render`
	`2`	`+`
	`3`	`+# Create your views here.`