Initial commit

backend/app/schemas.py

@@ -0,0 +1,60 @@
+from pydantic import BaseModel, Field
+from typing import List
+
+
+class StudentCreate(BaseModel):
+    first_name: str = Field(..., min_length=1)
+    age: int = Field(..., ge=8, le=12)
+    grade: str
+
+
+class StudentRead(BaseModel):
+    id: int
+    first_name: str
+    age: int
+    grade: str
+
+    class Config:
+        from_attributes = True
+
+
+class ChatRequest(BaseModel):
+    student_id: int
+    message: str
+
+
+class ChatResponse(BaseModel):
+    reply: str
+    should_speak: bool = True
+
+
+class SkillProgress(BaseModel):
+    code: str
+    subject: str
+    label: str
+    mastery_score: float
+    confidence: float
+    evidence_count: int
+
+
+class ProgressResponse(BaseModel):
+    student: StudentRead
+    progress: List[SkillProgress]
+
+
+class AssessmentQuestionResponse(BaseModel):
+    skill_code: str
+    skill_label: str
+    question: str
+
+
+class AssessmentAnswerRequest(BaseModel):
+    student_id: int
+    skill_code: str
+    answer: str
+
+
+class AssessmentAnswerResponse(BaseModel):
+    correct: bool
+    feedback: str
+    mastery_score: float