hoannghi16/3dsolutions_backend

How hoannghi16/3dsolutions_backend works

3D Solutions is a Django REST backend for a frontend shopping experience. The principal workflow is browsing products, managing a cart, previewing and creating an order, then handling payment and order status. User accounts and admin operations support that flow; service offerings and product-image hosting are separate capabilities. The tree and README establish the app boundaries, but most app views and URL mappings were not sampled, so their internal wiring is shown only where supported by the excerpts.

Main entry points: orders_management/views.py Order processing · products_management/views.py Product catalog · settings.py Django settings · models.py Product data

Components 23

API runtime

Root URL config core/urls.py
Django settings core/settings.py

Commerce domains

Product catalog products_management/views.py
Product data products_management/models.py
Product serializers products_management/serializer.py
Cart API carts_management/views.py
Cart data carts_management/models.py
Order processing orders_management/views.py
Order data orders_management/models.py
Order serializers orders_management/serializer.py
Order data processing orders_management/data_processing.py
Payment API pay_management/views.py
Payment data pay_management/models.py
Services API services_management/views.py
Service data services_management/models.py

Identity

Account API users_management/views.py
Account data users_management/models.py
JWT authentication users_management/authenticate.py
Account serializers users_management/serializer.py

Storage and integrations

PostgreSQL
Image upload service services_management/cloudinary_service.py
Cloudinary

Other components

Frontend client

Connections 26

Frontend client → Root URL config: sends API requests
Root URL config → Django settings: uses root config
Django settings → JWT authentication: configures authentication
Django settings → PostgreSQL: configures database
Product catalog → Product data: queries and updates
Product catalog → Product serializers: serializes results
Product catalog → Image upload service: uploads images
Image upload service → Cloudinary: uploads or deletes
Cart API → Cart data: accesses cart records
Order processing → Order data: creates and queries
Order processing → Product data: checks stock
Order processing → Cart data: reads cart items
Order processing → Order serializers: serializes orders
Order processing → Product serializers: serializes products
Order processing → Order data processing: processing details uncertain
Payment API → Payment data: accesses payment records
Services API → Service data: accesses service records
Account API → Account data: accesses accounts
Account API → Account serializers: serializes accounts
JWT authentication → Account data: loads account
Product data → PostgreSQL: persists product state
Cart data → PostgreSQL: persists cart state
Order data → PostgreSQL: persists order state
Payment data → PostgreSQL: persists payment state
Service data → PostgreSQL: persists service state
Account data → PostgreSQL: persists account state

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Drawn by GitDiagram on September 28, 2026 from the repository's file tree, README and source files. Read as Markdown ·