Asunto en internos funcionando

backend/app/api/v1/endpoints/tickets.py

@@ -7,8 +7,8 @@ from sqlalchemy.orm import selectinload
 from typing import List, Optional
 from datetime import datetime, timedelta
 import uuid
-from app.models.issue import TicketIssue, ticket_issue_tagged_users
-from app.api.schemas.issue import IssueCreate, IssueResponse
+from app.models.issue import TicketIssue, ticket_issue_tagged_users, IssueStatus
+from app.api.schemas.issue import IssueCreate, IssueResponse, IssueStatusUpdate
 
 from app.core.database import get_db
 from app.api.deps import get_current_user, get_current_tenant
@@ -571,6 +571,7 @@ async def get_ticket_issues(
         IssueResponse(
             id=issue.id, ticket_id=issue.ticket_id, tenant_id=issue.tenant_id,
             content=issue.content, priority=issue.priority.value,
+            status=issue.status.value,
             created_by=issue.created_by,
             created_by_name=f"{issue.created_by_user.first_name} {issue.created_by_user.last_name}",
             tagged_users=[
@@ -657,6 +658,7 @@ async def create_ticket_issue(
     return IssueResponse(
         id=new_issue.id, ticket_id=new_issue.ticket_id, tenant_id=new_issue.tenant_id,
         content=new_issue.content, priority=new_issue.priority.value,
+        status=new_issue.status.value,
         created_by=new_issue.created_by,
         created_by_name=f"{new_issue.created_by_user.first_name} {new_issue.created_by_user.last_name}",
         tagged_users=[
@@ -709,4 +711,142 @@ async def upload_issue_attachment(
         "message": "Adjunto subido correctamente",
         "attachment_filename": db_issue.attachment_filename,
         "attachment_mime_type": db_issue.attachment_mime_type,
-    }
+    }
+
+
+@router.get("/{ticket_id}/issues/{issue_id}", response_model=IssueResponse)
+async def get_issue_detail(
+    ticket_id: str,
+    issue_id: str,
+    db: AsyncSession = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """Obtener detalle de un asunto. Accesible para todos los roles."""
+    ticket_uuid = validate_uuid_param(ticket_id, "ticket ID")
+    issue_uuid = validate_uuid_param(issue_id, "issue ID")
+
+    query = select(Ticket).where(Ticket.id == ticket_uuid)
+    if current_user.role != UserRole.ADMIN:
+        query = query.where(Ticket.tenant_id == current_user.tenant_id)
+    result = await db.execute(query)
+    if not result.scalars().first():
+        raise HTTPException(status_code=404, detail="Ticket no encontrado")
+
+    result = await db.execute(
+        select(TicketIssue)
+        .where(TicketIssue.id == issue_uuid, TicketIssue.ticket_id == ticket_uuid)
+        .options(
+            selectinload(TicketIssue.created_by_user),
+            selectinload(TicketIssue.tagged_users),
+        )
+    )
+    issue = result.scalars().first()
+    if not issue:
+        raise HTTPException(status_code=404, detail="Asunto no encontrado")
+
+    return IssueResponse(
+        id=issue.id, ticket_id=issue.ticket_id, tenant_id=issue.tenant_id,
+        content=issue.content, priority=issue.priority.value,
+        status=issue.status.value,
+        created_by=issue.created_by,
+        created_by_name=f"{issue.created_by_user.first_name} {issue.created_by_user.last_name}",
+        tagged_users=[
+            {"id": u.id, "full_name": f"{u.first_name} {u.last_name}", "email": u.email}
+            for u in issue.tagged_users
+        ],
+        attachment_filename=issue.attachment_filename,
+        attachment_mime_type=issue.attachment_mime_type,
+        created_at=issue.created_at, updated_at=issue.updated_at,
+    )
+
+
+@router.patch("/{ticket_id}/issues/{issue_id}/status", response_model=IssueResponse)
+async def update_issue_status(
+    ticket_id: str,
+    issue_id: str,
+    data: IssueStatusUpdate,
+    db: AsyncSession = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """Actualizar status de un asunto."""
+    ticket_uuid = validate_uuid_param(ticket_id, "ticket ID")
+    issue_uuid = validate_uuid_param(issue_id, "issue ID")
+
+    if current_user.role != UserRole.ADMIN and current_user.role != UserRole.CLIENT_ADMIN:
+        raise HTTPException(status_code=403, detail="Solo administradores pueden cambiar el status")
+
+    result = await db.execute(
+        select(TicketIssue)
+        .where(TicketIssue.id == issue_uuid, TicketIssue.ticket_id == ticket_uuid)
+        .options(
+            selectinload(TicketIssue.created_by_user),
+            selectinload(TicketIssue.tagged_users),
+        )
+    )
+    issue = result.scalars().first()
+    if not issue:
+        raise HTTPException(status_code=404, detail="Asunto no encontrado")
+
+    issue.status = IssueStatus[data.status]
+    issue.updated_at = datetime.utcnow()
+    await db.commit()
+
+    await safe_audit_log(
+        db=db, tenant_id=current_user.tenant_id, user_id=current_user.id,
+        action="ticket.issue.status_update", resource_type="ticket_issue",
+        resource_id=issue.id,
+        new_values={"status": data.status},
+    )
+
+    return IssueResponse(
+        id=issue.id, ticket_id=issue.ticket_id, tenant_id=issue.tenant_id,
+        content=issue.content, priority=issue.priority.value,
+        status=issue.status.value,
+        created_by=issue.created_by,
+        created_by_name=f"{issue.created_by_user.first_name} {issue.created_by_user.last_name}",
+        tagged_users=[
+            {"id": u.id, "full_name": f"{u.first_name} {u.last_name}", "email": u.email}
+            for u in issue.tagged_users
+        ],
+        attachment_filename=issue.attachment_filename,
+        attachment_mime_type=issue.attachment_mime_type,
+        created_at=issue.created_at, updated_at=issue.updated_at,
+    )
+
+
+@router.delete("/{ticket_id}/issues/{issue_id}", status_code=status.HTTP_204_NO_CONTENT)
+async def delete_issue(
+    ticket_id: str,
+    issue_id: str,
+    db: AsyncSession = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """Eliminar un asunto. Solo ADMIN global o CLIENT_ADMIN."""
+    ticket_uuid = validate_uuid_param(ticket_id, "ticket ID")
+    issue_uuid = validate_uuid_param(issue_id, "issue ID")
+
+    if current_user.role != UserRole.ADMIN and current_user.role != UserRole.CLIENT_ADMIN:
+        raise HTTPException(status_code=403, detail="Solo administradores pueden eliminar asuntos")
+
+    result = await db.execute(
+        select(TicketIssue).where(
+            TicketIssue.id == issue_uuid,
+            TicketIssue.ticket_id == ticket_uuid,
+        )
+    )
+    issue = result.scalars().first()
+    if not issue:
+        raise HTTPException(status_code=404, detail="Asunto no encontrado")
+
+    old_content = issue.content
+    old_status = issue.status.value
+
+    await db.delete(issue)
+    await db.commit()
+
+    await safe_audit_log(
+        db=db, tenant_id=current_user.tenant_id, user_id=current_user.id,
+        action="ticket.issue.delete", resource_type="ticket_issue",
+        resource_id=issue_uuid,
+        old_values={"content": old_content, "status": old_status},
+    )