keploy · Yuvraajb · Jun 19, 2025
diff --git a/fastapi-mongo/Dockerfile b/fastapi-mongo/Dockerfile
@@ -0,0 +1,12 @@
+FROM python:3.10-slim
+
+WORKDIR /app
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY main.py .
+
+EXPOSE 8000
+
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
diff --git a/fastapi-mongo/README.md b/fastapi-mongo/README.md
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+# FastAPI + MongoDB Sample App
+
+This sample demonstrates a simple Student Management API using FastAPI and MongoDB.
+
+## Features
+
+- Create, Read, Update, Delete (CRUD) operations for students
+- Async MongoDB access using Motor
+- Ready for Keploy API test recording
+
+## Running Locally
+
+1. **Start MongoDB** (Docker example):
diff --git a/fastapi-mongo/__pycache__/main.cpython-313.pyc b/fastapi-mongo/__pycache__/main.cpython-313.pyc
diff --git a/fastapi-mongo/main.py b/fastapi-mongo/main.py
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+from fastapi import FastAPI, HTTPException
+from pydantic import BaseModel, Field
+from typing import List
+from motor.motor_asyncio import AsyncIOMotorClient
+from bson import ObjectId
+
+app = FastAPI(title="Student Management API (FastAPI + MongoDB)")
+
+# MongoDB connection
+MONGO_DETAILS = "mongodb://localhost:27017"
+client = AsyncIOMotorClient(MONGO_DETAILS)
+db = client.students_db
+collection = db.students
+
+class Student(BaseModel):
+    id: str = Field(default_factory=str, alias="_id")
+    name: str
+    age: int
+
+    class Config:
+        allow_population_by_field_name = True
+        arbitrary_types_allowed = True
+        json_encoders = {ObjectId: str}
+
+@app.post("/students", response_model=Student)
+async def create_student(student: Student):
+    student_dict = student.dict(by_alias=True)
+    student_dict.pop("id", None)
+    result = await collection.insert_one(student_dict)
+    student_dict["_id"] = str(result.inserted_id)
+    return Student(**student_dict)
+
+@app.get("/students", response_model=List[Student])
+async def get_students():
+    students = []
+    async for doc in collection.find():
+        doc["_id"] = str(doc["_id"])
+        students.append(Student(**doc))
+    return students
+
+@app.get("/students/{student_id}", response_model=Student)
+async def get_student(student_id: str):
+    student = await collection.find_one({"_id": ObjectId(student_id)})
+    if student:
+        student["_id"] = str(student["_id"])
+        return Student(**student)
+    raise HTTPException(status_code=404, detail="Student not found")
+
+@app.put("/students/{student_id}", response_model=Student)
+async def update_student(student_id: str, student: Student):
+    student_dict = student.dict(by_alias=True)
+    student_dict.pop("id", None)
+    result = await collection.update_one(
+        {"_id": ObjectId(student_id)}, {"$set": student_dict}
+    )
+    if result.modified_count == 1:
+        updated = await collection.find_one({"_id": ObjectId(student_id)})
+        updated["_id"] = str(updated["_id"])
+        return Student(**updated)
+    raise HTTPException(status_code=404, detail="Student not found")
+
+@app.delete("/students/{student_id}")
+async def delete_student(student_id: str):
+    result = await collection.delete_one({"_id": ObjectId(student_id)})
+    if result.deleted_count == 1:
+        return {"message": "Student deleted"}
+    raise HTTPException(status_code=404, detail="Student not found")
diff --git a/fastapi-mongo/requirements.txt b/fastapi-mongo/requirements.txt
@@ -0,0 +1,4 @@
+fastapi
+uvicorn
+motor
+pydantic