ardy-app is a Project where:

• There are multiple users types(Customer,Interior Designers, Consultants, Construction, Smart Home...etc).
• Each user type other than customer can have multiple sub-users for his company employees.
• Customers can register and apply with additional required details for customer type.
• Other User Types can apply for registration and apply with additional required details and approved by main app employees/admins.
• Customer users are uploading attachments and adding their land detailes to get quotation from different services providers (consultant, Construction company, Interior Designers...etc).
• Customer will choose a consultant to start and get quotation for his land by supplying land dimention and dimention for the building and building type weither it's villa or building.
• Customer will approve the quotation and proceed with the payment for ardy-app to get the drawings from the consultant.
• Consultant once approved will proceed with drawings ardy-app will release the payment for the Counsultant once hand over to the customer.
• ardy-app will suggest a construction company or another service provider like interior designer for the next stage for the project so customer can choose a construction company for example to start the construction work while following up with the phases and stages of his project, whoever will be working with the customer the project documents shall be shared with him.
• payments will be made by customer for ardy-app for each phase and payment will be released to the construction company once handed over.
• all user types other than customer can be suggested to the customer while choosing.
• Consultant user will receive a notification and prepare initial quotation for the customer.
• Once quotation approved from customer consultant will prepare required drawings and submit it for customer revisions.
• Chat option between each customer and other user types shall be available as p2p communication.
• once finished customer can select the constcution company for the next step and so on.

used matching sqlite3.dll for python version from https://code.djangoproject.com/wiki/JSON1Extension to allow using of sqlite3 db with Jsonfields.

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created core model including

• Custom User model with Custom types
• knox and allauth for django and permissions for handling.
• urls for the app.

step3 / step4 done

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Remaining Milestones to be added

3. Land Details and Project Module Models: Define LandDetail and Project models. Link Project to CustomerProfile and add fields to track the current project phase. Forms and Serializers: Set up serializers for LandDetail and Project. Views: Implement views to allow customers to create and view their projects. Use Django REST Framework’s generic views for basic CRUD operations. Permissions: Restrict view access so only customers can create projects, and others can only view or act based on their role.
4. Quotation Management Module Models: Define a Quotation model linked to Project and the Other Services providers such as Interior Designer, Construction Company,Consultant ...etc. Track fields like status (pending, approved, rejected). Serializers and Views: Create serializers and views for Quotation creation and approval. Notifications: Integrate Django signals to notify customers when a new quotation is available. Permissions: Set up view permissions for consultants to create/update quotations and for customers to approve/reject them.
5. Drawing and Document Management Module Models: Create a Drawing model linked to Project to store uploaded files. Add a Revision model to track customer revision requests. Views: Implement views to allow consultants to upload drawings and customers to submit revision requests. Permissions: Restrict access to allow consultants to upload and customers to request revisions.
6. p2p Communication app (Chat) Models: Define ChatRoom and Message models for handling p2p communication between customers and service providers. Views: Use Django Channels for real-time messaging. Set up WebSocket consumers to handle live communication. Permissions: Enforce p2p restrictions to allow customers to communicate only with other user type at a time. Example of a WebSocket consumer:

python Copy code from channels.generic.websocket import WebsocketConsumer import json

class ChatConsumer(WebsocketConsumer): def connect(self): self.accept()

def receive(self, text_data):
    data = json.loads(text_data)
    # Handle message data and send response back to users

7. Project Phase Management Module Models: Add a Phase model to track the current project stage. Views: Implement endpoints for customers to transition project phases and select new user types. Notifications: Set up notifications when phases change, using signals to inform relevant users. Permissions: Phase-based access control to limit access to each stage’s relevant users.
8. Notifications and Activity Log Module Models: Define Notification and ActivityLog models. Views: Create views to retrieve notifications and logs. Permissions: Ensure users can only see notifications related to their projects.
9. Admin Module Django Admin Customizations: Customize Django admin to manage all app data, monitor user activity, and handle support. Use django-admin to create views for managing user profiles, projects, and project phases.