init app of test arena

asf-cloud-server/testarena/backend/app/schemas.py

@@ -0,0 +1,45 @@
+from pydantic import BaseModel
+from typing import List, Optional
+from datetime import datetime
+from .models import UserRole, JobStatus
+
+class UserBase(BaseModel):
+    username: str
+
+class UserCreate(UserBase):
+    password: str
+    role: UserRole = UserRole.user
+
+class User(UserBase):
+    id: int
+    role: UserRole
+    created_at: datetime
+    class Config:
+        orm_mode = True
+
+class JobBase(BaseModel):
+    branch_name: str
+    scenarios: List[str]
+    environment: str
+    test_mode: str
+
+class JobCreate(JobBase):
+    pass
+
+class Job(JobBase):
+    id: int
+    user_id: int
+    status: JobStatus
+    result_path: Optional[str]
+    duration: Optional[str]
+    created_at: datetime
+    updated_at: datetime
+    class Config:
+        orm_mode = True
+
+class Token(BaseModel):
+    access_token: str
+    token_type: str
+
+class TokenData(BaseModel):
+    username: Optional[str] = None