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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 | 1x 1x 1x 1x 1x 1x 1x 1x 3x 3x 3x 3x 3x 3x 1x 2x | import { MyModels } from "../models";
import { literal, Transaction, UniqueConstraintError } from "sequelize";
import { UserAttributes } from "../models/Users";
import { ConflictError, InvalidKeyError, NotFoundError } from "../types/errors";
import { generateSalt, hashPassword } from "../utils/hashing";
export default function({ Users, sequelize }: MyModels) {
return {
/**
* Posts a new user
*
* @param salt
* @param passwordHash
* @return the created userID
*/
postOne: async (
salt: string,
passwordHash: string,
) => {
// Perform transaction
const user = await Users.create({
passwordHash,
salt,
}).catch(e => {
if (e instanceof UniqueConstraintError)
throw new ConflictError(
"A user with this hash already exists",
);
else throw e;
});
//this is probably redundant, but it's here now
return user.userID;
},
/**
* validates the user input to see if it's accurate
*
* @param userWords
* @param userID
* @return if the user exists
*/
getOne: async (userWords: string, userID: number) => {
// Does't Perform transaction, since nothing is getting written
// Check that the userHash and the salted hash are both nice
const match = await Users.findOne({
where: {
userID,
},
});
Eif (match != null) {
const passwordHash = await hashPassword(match.salt, userWords);
const validate = await Users.findOne({
where: {
passwordHash,
},
});
if (validate !== null) {
return validate.userID;
} else {
throw new NotFoundError("No such user exists");
}
} else {
throw new NotFoundError("No such user exists");
}
},
};
}
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