def creatUser():
'''crea un username y la inserta en la api'''
n = max(coll.distinct("idUser")) + 1
names = (coll.distinct("userName"))
name = request.forms.get("userName")
if name in names:
return "Name already exists"
else:
info = {"userName": name, "idUser": n}
coll.insert_one(info)
return f"User_id: {n}"
def addMessagetoChat(chat_id):
'''añade un mensaje de un usuario en el chat indicado y lo inserta en la api'''
chat_id = int(chat_id)
user = int(request.forms.get("user_id"))
text = request.forms.get("text")
user_info = coll.find_one({
"idUser": user,
"idChat": chat_id
}, {
"userName": 1,
"idChat": 1,
"_id": 0
})
message_id = max(coll.distinct("idMessage")) + 1
if user_info and user_info["idChat"] == chat_id:
info = {
"idUser": user,
"userName": user_info["userName"],
"idChat": chat_id,
"idMessage": int(message_id),
"datetime": datetime.datetime.utcnow(),
"text": text
}
coll.insert_one(info)
return dumps({"Message_id": message_id})
else:
response.status = 500
return dumps({"error": "User does not exist in this chat"})
def creatChat():
'''crea un chat con usuarios y lo inserta en la api'''
c = max(coll.distinct("idChat")) + 1
users_list = list(request.forms.getall("user_id"))
info = []
for u in users_list:
user = {}
user_info = (coll.find({"idUser": int(u)}, {"userName": 1}))
user["idUser"] = int(u)
user['userName'] = user_info[0]["userName"]
user['idChat'] = c
info.append(user)
coll.insert_many(info)
return f"Chat_id: {c}"
def chats():
'''devuelve los chats de la api'''
print(f"Chat")
return dumps(coll.distinct("idChat"))
def usernames():
'''devuelve los usernames de la api'''
return dumps(coll.distinct("userName"))