Initial certificate system

backend/app/schemas/learner.py

@@ -0,0 +1,31 @@
+from datetime import datetime
+
+from pydantic import BaseModel, Field
+
+
+class LearnerCreate(BaseModel):
+    phone: str = Field(min_length=6, max_length=32)
+    current_name: str = Field(min_length=1, max_length=64)
+    student_no: str | None = Field(default=None, max_length=64)
+    remark: str | None = None
+
+
+class LearnerUpdate(BaseModel):
+    phone: str = Field(min_length=6, max_length=32)
+    current_name: str = Field(min_length=1, max_length=64)
+    student_no: str | None = Field(default=None, max_length=64)
+    status: str = Field(default="active", pattern="^(active|disabled|deleted)$")
+    remark: str | None = None
+
+
+class LearnerOut(BaseModel):
+    id: int
+    phone: str
+    current_name: str
+    student_no: str | None
+    status: str
+    remark: str | None
+    created_at: datetime
+    updated_at: datetime
+
+    model_config = {"from_attributes": True}