Archived
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d5def297b9
Backend: - Add groups Django app with models: Group, GroupMember, GroupInvite, JoinRequest - Create serializers with business rule validation - Implement GroupViewSet with full CRUD + custom actions (members, invites, roles, leave, join requests) - Add JoinGroupViewSet for invite-based joining flow - Register app in Django config and URL routing Frontend: - Add shared types for groups to @cloud-reader/shared - Create groups API client (groupsApi) - Build GroupsListPage, GroupDetailPage (member mgmt, invites, role transfer) - Build CreateGroupPage and JoinGroupPage - Add lazy-loaded routes to App.tsx with ProtectedRoute - Add navigation links to Library header Ref: #28
130 lines
3.6 KiB
Python
130 lines
3.6 KiB
Python
import uuid
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from django.conf import settings
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from django.db import models
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class GroupRole(models.TextChoices):
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ADMIN = "admin", "Admin"
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MEMBER = "member", "Member"
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class JoinRequestStatus(models.TextChoices):
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PENDING = "pending", "Pending"
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APPROVED = "approved", "Approved"
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REJECTED = "rejected", "Rejected"
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class Group(models.Model):
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name = models.CharField(max_length=256, db_index=True)
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description = models.TextField(blank=True, default="")
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created_by = models.ForeignKey(
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settings.AUTH_USER_MODEL,
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on_delete=models.CASCADE,
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related_name="created_groups",
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)
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created_at = models.DateTimeField(auto_now_add=True)
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updated_at = models.DateTimeField(auto_now=True)
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class Meta:
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db_table = "groups_group"
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verbose_name = "Group"
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verbose_name_plural = "Groups"
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ordering = ["-created_at"]
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def __str__(self) -> str:
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return self.name
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class GroupMember(models.Model):
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group = models.ForeignKey(
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Group,
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on_delete=models.CASCADE,
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related_name="memberships",
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)
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user = models.ForeignKey(
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settings.AUTH_USER_MODEL,
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on_delete=models.CASCADE,
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related_name="group_memberships",
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)
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role = models.CharField(
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max_length=16,
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choices=GroupRole.choices,
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default=GroupRole.MEMBER,
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)
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joined_at = models.DateTimeField(auto_now_add=True)
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class Meta:
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db_table = "groups_member"
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verbose_name = "Group Member"
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verbose_name_plural = "Group Members"
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ordering = ["joined_at"]
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unique_together = [("group", "user")]
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def __str__(self) -> str:
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return f"{self.user} in {self.group} ({self.role})"
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class GroupInvite(models.Model):
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group = models.ForeignKey(
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Group,
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on_delete=models.CASCADE,
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related_name="invites",
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)
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created_by = models.ForeignKey(
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settings.AUTH_USER_MODEL,
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on_delete=models.CASCADE,
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related_name="created_invites",
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)
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code = models.UUIDField(default=uuid.uuid4, unique=True, editable=False, db_index=True)
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max_uses = models.PositiveIntegerField(default=0, help_text="0 = unlimited")
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use_count = models.PositiveIntegerField(default=0)
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is_active = models.BooleanField(default=True, db_index=True)
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created_at = models.DateTimeField(auto_now_add=True)
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class Meta:
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db_table = "groups_invite"
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verbose_name = "Group Invite"
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verbose_name_plural = "Group Invites"
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ordering = ["-created_at"]
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def __str__(self) -> str:
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return f"Invite for {self.group.name} ({self.code})"
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class JoinRequest(models.Model):
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group = models.ForeignKey(
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Group,
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on_delete=models.CASCADE,
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related_name="join_requests",
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)
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user = models.ForeignKey(
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settings.AUTH_USER_MODEL,
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on_delete=models.CASCADE,
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related_name="join_requests",
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)
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invite = models.ForeignKey(
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GroupInvite,
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on_delete=models.SET_NULL,
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null=True,
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blank=True,
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related_name="join_requests",
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)
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status = models.CharField(
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max_length=16,
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choices=JoinRequestStatus.choices,
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default=JoinRequestStatus.PENDING,
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db_index=True,
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)
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created_at = models.DateTimeField(auto_now_add=True)
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class Meta:
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db_table = "groups_join_request"
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verbose_name = "Join Request"
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verbose_name_plural = "Join Requests"
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ordering = ["-created_at"]
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unique_together = [("group", "user")]
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def __str__(self) -> str:
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return f"{self.user} → {self.group.name} ({self.status})"
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