Init first files

backend/app/schemas/target.py

@@ -0,0 +1,34 @@
+from datetime import datetime
+from pydantic import BaseModel, Field
+
+
+class TargetBase(BaseModel):
+    name: str
+    host: str
+    port: int = 5432
+    dbname: str
+    username: str
+    sslmode: str = "prefer"
+    tags: dict = Field(default_factory=dict)
+
+
+class TargetCreate(TargetBase):
+    password: str
+
+
+class TargetUpdate(BaseModel):
+    name: str | None = None
+    host: str | None = None
+    port: int | None = None
+    dbname: str | None = None
+    username: str | None = None
+    password: str | None = None
+    sslmode: str | None = None
+    tags: dict | None = None
+
+
+class TargetOut(TargetBase):
+    id: int
+    created_at: datetime
+
+    model_config = {"from_attributes": True}