Initial Commit. Split cloud service from the combined project

cloud_backend/schemas/site.py

@@ -0,0 +1,53 @@
+from datetime import datetime
+from pydantic import BaseModel
+
+
+class SiteCreate(BaseModel):
+    name: str
+    owner_name: str
+    contact_email: str
+    license_expires_at: datetime
+
+
+class SiteUpdate(BaseModel):
+    name: str | None = None
+    owner_name: str | None = None
+    contact_email: str | None = None
+    license_expires_at: datetime | None = None
+
+
+class SiteOut(BaseModel):
+    id: int
+    site_id: str
+    name: str
+    owner_name: str
+    contact_email: str
+    is_active: bool
+    is_locked: bool
+    lock_reason: str | None
+    license_expires_at: datetime
+    created_at: datetime
+    last_seen_at: datetime | None
+    last_seen_ip: str | None
+
+    model_config = {"from_attributes": True}
+
+
+class SiteCreatedOut(SiteOut):
+    secret_key: str
+
+
+class LockRequest(BaseModel):
+    reason: str
+
+
+class HeartbeatRequest(BaseModel):
+    version: str = "1.0.0"
+    uptime_seconds: int = 0
+
+
+class HeartbeatResponse(BaseModel):
+    licensed: bool
+    locked: bool
+    lock_reason: str | None
+    expires_at: datetime