feat: initial commit - Phase 1 & 2 core features

2026-04-22 17:07:33 +08:00
commit 1773bda06b
25005 changed files with 6252106 additions and 0 deletions
@@ -0,0 +1,51 @@
+from typing import Optional, List
+from pydantic import BaseModel
+from datetime import datetime
+
+
+class DatabaseOut(BaseModel):
+    id: int
+    source_id: int
+    name: str
+    charset: Optional[str] = None
+    table_count: int = 0
+    created_at: datetime
+
+    class Config:
+        from_attributes = True
+
+
+class DataTableOut(BaseModel):
+    id: int
+    database_id: int
+    name: str
+    comment: Optional[str] = None
+    row_count: int = 0
+    column_count: int = 0
+    created_at: datetime
+
+    class Config:
+        from_attributes = True
+
+
+class DataColumnOut(BaseModel):
+    id: int
+    table_id: int
+    name: str
+    data_type: Optional[str] = None
+    length: Optional[int] = None
+    comment: Optional[str] = None
+    is_nullable: bool = True
+    sample_data: Optional[str] = None
+    created_at: datetime
+
+    class Config:
+        from_attributes = True
+
+
+class MetadataTreeNode(BaseModel):
+    id: int
+    name: str
+    type: str  # source, database, table, column
+    children: Optional[List["MetadataTreeNode"]] = None
+    meta: Optional[dict] = None