Code reviewHardcr-g144

Subject Api designLevel Senior–Staff~25 minCommon in Networking & APIs interviewsIndustries Software development

Question

Review this Python bulk-create endpoint.

What a strong answer looks like

Separate real bugs from style. Rank issues by severity, point at the root cause rather than the symptom, and suggest a concrete fix — specific and kind.

Learn the concepts

Talk through your review

Code to reviewpython

1@app.route('/contacts/bulk', methods=['POST'])2def bulk_create():3    contacts = request.get_json()  # list of objects4    created = []5    for c in contacts:6        contact = Contact(email=c['email'], name=c['name'])7        db.session.add(contact)8        created.append(contact.id)9    db.session.commit()10    return jsonify({'created': created}), 201

Run or narrate your approach, then ask the coach.