implement update profile endpoint

ki/routes.py

@@ -3,8 +3,8 @@ from flask import g, make_response, request, send_file
 from functools import wraps
 
 from ki.auth import auth
-from ki.models import Language, Skill, Token, User
-from app import app
+from ki.models import Language, Skill, Token, User, Profile
+from app import app, db
 
 
 def token_auth(func):
@@ -118,6 +118,28 @@ def get_user_profile(user_id):
     return make_response({"profile": profile.to_dict()})
 
 
+@app.route("/users/<user_id>/profile", methods=["POST"])
+def update_profile(user_id):
+    user = User.query.filter(User.id == int(user_id)).first()
+
+    if user is None:
+        return make_response({}, 404)
+
+    profile = user.profile
+
+    if (profile is None):
+        profile = Profile(user=user, nickname=user.auth_id)
+        db.session.add(profile)
+
+    profile.pronouns = request.json.get("pronouns", "")
+    profile.volunteerwork = request.json.get("volunteerwork", "")
+    profile.freetext = request.json.get("freetext", "")
+
+    db.session.commit()
+
+    return make_response(profile.to_dict(), 200)
+
+
 @app.route("/skills")
 def get_skills():
     return handle_completion_request(Skill, "skills")