58 lines
2.2 KiB
Python
58 lines
2.2 KiB
Python
from rest_framework.exceptions import ValidationError
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from apps.clients.models import Client
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from apps.workspaces.models import WorkspaceMembership
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def create_client(user, workspace_id, name, notes="", thumbnail=None):
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"""
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Creates a new client after validating workspace membership and name uniqueness.
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"""
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is_workspace_member = WorkspaceMembership.objects.filter(
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workspace_id=workspace_id,
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user=user,
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is_active=True
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).exists()
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if not is_workspace_member:
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raise ValidationError({"workspace": "شما عضو این فضای کاری نیستید."})
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if Client.objects.filter(workspace_id=workspace_id, name=name, is_deleted=False).exists():
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raise ValidationError({"name": "مشتری با این نام در این فضای کاری وجود دارد."})
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return Client.objects.create(
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workspace_id=workspace_id,
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name=name,
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notes=notes,
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thumbnail=thumbnail,
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created_by=user,
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updated_by=user,
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)
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def update_client(client, name=None, notes=None, thumbnail=None, clear_thumbnail=False):
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"""
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Updates an existing client while validating name uniqueness within the workspace.
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"""
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if name is not None and name != client.name:
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if Client.objects.filter(workspace_id=client.workspace_id, name=name, is_deleted=False).exists():
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raise ValidationError({"name": "مشتری با این نام در این فضای کاری وجود دارد."})
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client.name = name
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if notes is not None:
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client.notes = notes
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old_thumbnail_name = client.thumbnail.name if client.thumbnail else None
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if clear_thumbnail and client.thumbnail:
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client.thumbnail.delete(save=False)
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client.thumbnail = None
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if thumbnail is not None:
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client.thumbnail = thumbnail
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client.save(update_fields=["name", "notes", "thumbnail", "updated_at"])
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if old_thumbnail_name and client.thumbnail and client.thumbnail.name != old_thumbnail_name:
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storage = client.thumbnail.storage
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if storage.exists(old_thumbnail_name):
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storage.delete(old_thumbnail_name)
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return client
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