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Fixes the ugly Register User post handler.

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This commit is contained in:
Dennis Brentjes 2023-03-30 09:32:24 +02:00
parent 3509a70a6a
commit 70ae15f655
9 changed files with 70 additions and 68 deletions
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53
backend-actix/Cargo.lock generated
View File

@ -462,9 +462,9 @@ dependencies = [
[[package]]
name = "cxx"
version = "1.0.93"
version = "1.0.94"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a9c00419335c41018365ddf7e4d5f1c12ee3659ddcf3e01974650ba1de73d038"
checksum = "f61f1b6389c3fe1c316bf8a4dccc90a38208354b330925bce1f74a6c4756eb93"
dependencies = [
"cc",
"cxxbridge-flags",
@ -474,9 +474,9 @@ dependencies = [
[[package]]
name = "cxx-build"
version = "1.0.93"
version = "1.0.94"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fb8307ad413a98fff033c8545ecf133e3257747b3bae935e7602aab8aa92d4ca"
checksum = "12cee708e8962df2aeb38f594aae5d827c022b6460ac71a7a3e2c3c2aae5a07b"
dependencies = [
"cc",
"codespan-reporting",
@ -484,24 +484,24 @@ dependencies = [
"proc-macro2",
"quote",
"scratch",
"syn 2.0.10",
"syn 2.0.11",
]
[[package]]
name = "cxxbridge-flags"
version = "1.0.93"
version = "1.0.94"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "edc52e2eb08915cb12596d29d55f0b5384f00d697a646dbd269b6ecb0fbd9d31"
checksum = "7944172ae7e4068c533afbb984114a56c46e9ccddda550499caa222902c7f7bb"
[[package]]
name = "cxxbridge-macro"
version = "1.0.93"
version = "1.0.94"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "631569015d0d8d54e6c241733f944042623ab6df7bc3be7466874b05fcdb1c5f"
checksum = "2345488264226bf682893e25de0769f3360aac9957980ec49361b083ddaa5bc5"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.10",
"syn 2.0.11",
]
[[package]]
@ -634,9 +634,9 @@ dependencies = [
[[package]]
name = "generic-array"
version = "0.14.6"
version = "0.14.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bff49e947297f3312447abdca79f45f4738097cc82b06e72054d2223f601f1b9"
checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
dependencies = [
"typenum",
"version_check",
@ -1078,9 +1078,9 @@ dependencies = [
[[package]]
name = "proc-macro2"
version = "1.0.53"
version = "1.0.54"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ba466839c78239c09faf015484e5cc04860f88242cff4d03eb038f04b4699b73"
checksum = "e472a104799c74b514a57226160104aa483546de37e839ec50e3c2e41dd87534"
dependencies = [
"unicode-ident",
]
@ -1220,29 +1220,29 @@ checksum = "bebd363326d05ec3e2f532ab7660680f3b02130d780c299bca73469d521bc0ed"
[[package]]
name = "serde"
version = "1.0.158"
version = "1.0.159"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "771d4d9c4163ee138805e12c710dd365e4f44be8be0503cb1bb9eb989425d9c9"
checksum = "3c04e8343c3daeec41f58990b9d77068df31209f2af111e059e9fe9646693065"
dependencies = [
"serde_derive",
]
[[package]]
name = "serde_derive"
version = "1.0.158"
version = "1.0.159"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e801c1712f48475582b7696ac71e0ca34ebb30e09338425384269d9717c62cad"
checksum = "4c614d17805b093df4b147b51339e7e44bf05ef59fba1e45d83500bcfb4d8585"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.10",
"syn 2.0.11",
]
[[package]]
name = "serde_json"
version = "1.0.94"
version = "1.0.95"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1c533a59c9d8a93a09c6ab31f0fd5e5f4dd1b8fc9434804029839884765d04ea"
checksum = "d721eca97ac802aa7777b701877c8004d950fc142651367300d21c1cc0194744"
dependencies = [
"itoa",
"ryu",
@ -1343,9 +1343,9 @@ dependencies = [
[[package]]
name = "syn"
version = "2.0.10"
version = "2.0.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5aad1363ed6d37b84299588d62d3a7d95b5a5c2d9aad5c85609fda12afaa1f40"
checksum = "21e3787bb71465627110e7d87ed4faaa36c1f61042ee67badb9e2ef173accc40"
dependencies = [
"proc-macro2",
"quote",
@ -1378,7 +1378,7 @@ checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.10",
"syn 2.0.11",
]
[[package]]
@ -1436,14 +1436,13 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
[[package]]
name = "tokio"
version = "1.26.0"
version = "1.27.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "03201d01c3c27a29c8a5cee5b55a93ddae1ccf6f08f65365c2c918f8c1b76f64"
checksum = "d0de47a4eecbe11f498978a9b29d792f0d2692d1dd003650c24c76510e3bc001"
dependencies = [
"autocfg",
"bytes",
"libc",
"memchr",
"mio",
"parking_lot",
"pin-project-lite",

2
backend-actix/src/main.rs
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@ -1,5 +1,6 @@
pub mod request;
pub mod schema;
pub mod util;
use actix_web::HttpServer;
use actix_web::App;
@ -13,7 +14,6 @@ pub(crate) type DbPool = Pool<ConnectionManager<PgConnection>>;
#[actix_web::main]
async fn main() -> std::io::Result<()> {
let url = "postgres://root:root@localhost/gamenight";
let manager = ConnectionManager::<PgConnection>::new(url);
// Refer to the `r2d2` documentation for more methods to use

12
backend-actix/src/request/gamenight_handlers.rs
View File

@ -1,10 +1,16 @@
use actix_web::{get, web, Responder, http::header::ContentType, HttpResponse, post};
use chrono::{DateTime, ParseError};
use crate::{DbPool, request::{error::ApiError, responses::GameNightResponse, requests::{GamenightPost, GamenightGet}, util::GetPgConnection}, schema::{self, user::User}};
use uuid::Uuid;
use crate::schema::{self};
use crate::schema::user::User;
use crate::request::requests::GamenightGet;
use crate::request::requests::GamenightPost;
use crate::request::responses::GameNightResponse;
use crate::request::error::ApiError;
use crate::DbPool;
use crate::util::GetConnection;
impl GamenightPost {
pub fn into_with_user(&self, user: User) -> Result<schema::gamenight::Gamenight, ParseError> {
return Ok(schema::gamenight::Gamenight {

1
backend-actix/src/request/mod.rs
View File

@ -5,7 +5,6 @@ mod user_handlers;
mod gamenight_handlers;
mod error;
mod authorization;
mod util;
pub use user_handlers::login;
pub use user_handlers::register;

7
backend-actix/src/request/requests.rs
View File

@ -1,5 +1,8 @@
use serde::{Serialize, Deserialize};
use validator::Validate;
use diesel::PgConnection;
use diesel::r2d2::ConnectionManager;
use diesel::r2d2::Pool;
use crate::schema::user::{unique_email, unique_username};
@ -13,12 +16,12 @@ pub struct Login {
pub struct Register {
#[validate(
length(min = 1),
custom(function = "unique_username", arg = "&'v_a mut diesel::PgConnection")
custom(function = "unique_username", arg = "&'v_a Pool<ConnectionManager<PgConnection>>")
)]
pub username: String,
#[validate(
email,
custom(function = "unique_email", arg = "&'v_a mut diesel::PgConnection")
custom(function = "unique_email", arg = "&'v_a Pool<ConnectionManager<PgConnection>>")
)]
#[validate(email)]
pub email: String,

23
backend-actix/src/request/user_handlers.rs
View File

@ -7,7 +7,7 @@ use crate::request::requests::{Login, Register};
use crate::request::error::ApiError;
use crate::request::responses::LoginResponse;
use crate::request::authorization::get_token;
use crate::request::util::GetPgConnection;
use crate::util::GetConnection;
use crate::schema::{self};
use serde_json;
@ -30,8 +30,6 @@ impl Into<schema::user::Register> for Register {
}
}
#[get("/token")]
pub async fn login(pool: web::Data<DbPool>, login_data: web::Json<Login>) -> Result<impl Responder, ApiError> {
let data = login_data.into_inner();
@ -57,19 +55,12 @@ pub async fn login(pool: web::Data<DbPool>, login_data: web::Json<Login>) -> Res
#[post("/user")]
pub async fn register(pool: web::Data<DbPool>, register_data: web::Json<Register>) -> Result<impl Responder, ApiError> {
let data1 = register_data.clone();
let data2 = register_data.clone();
let register_request = data2.into();
let mut conn1 = pool.get_conn();
let mut conn2 = pool.get_conn();
let _validation_result = web::block(move || {
data1.validate_args((&mut conn1, &mut conn2))
}).await??;
let mut conn3 = pool.get_conn();
let _register_result = web::block(move || {
schema::register(&mut conn3, register_request)
web::block(move || -> Result<(), ApiError> {
register_data.validate_args((&pool, &pool))?;
let register_request = register_data.into_inner().into();
let mut conn = pool.get_conn();
schema::register(&mut conn, register_request)?;
Ok(())
}).await??;
return Ok(HttpResponse::Ok())

14
backend-actix/src/request/util.rs
View File

@ -1,14 +0,0 @@
use actix_web::web;
use diesel::{r2d2::{PooledConnection, ConnectionManager}, PgConnection};
use crate::DbPool;
pub trait GetPgConnection {
fn get_conn(&self) -> PooledConnection<ConnectionManager<PgConnection>>;
}
impl GetPgConnection for web::Data<DbPool> {
fn get_conn(&self) -> PooledConnection<ConnectionManager<PgConnection>> {
self.get().expect("couldn't get db connection from pool")
}
}

15
backend-actix/src/schema/user.rs
View File

@ -11,6 +11,9 @@ use argon2::{
Argon2,
};
use validator::ValidationError;
use crate::DbPool;
use crate::util::GetConnection;
use super::schema::{pwd, users};
pub use super::error::DatabaseError;
@ -89,11 +92,13 @@ pub fn get_user(conn: &mut PgConnection, id: Uuid) -> Result<User, DatabaseError
Ok(users::table.find(id).first(conn)?)
}
pub fn unique_username(username: &String, conn: &mut PgConnection) -> Result<(), ValidationError> {
pub fn unique_username(username: &String, pool: &DbPool) -> Result<(), ValidationError> {
let mut conn = pool.get().expect("Couldn't get db connection from pool");
match users::table
.count()
.filter(users::username.eq(username))
.get_result(conn)
.get_result(&mut conn)
{
Ok(0) => Ok(()),
Ok(_) => Err(ValidationError::new("User already exists")),
@ -101,11 +106,13 @@ pub fn unique_username(username: &String, conn: &mut PgConnection) -> Result<(),
}
}
pub fn unique_email(email: &String, conn: &mut PgConnection) -> Result<(), ValidationError> {
pub fn unique_email(email: &String, pool: &DbPool) -> Result<(), ValidationError> {
let mut conn = pool.get_conn();
match users::table
.count()
.filter(users::email.eq(email))
.get_result(conn)
.get_result(&mut conn)
{
Ok(0) => Ok(()),
Ok(_) => Err(ValidationError::new("email already exists")),

11
backend-actix/src/util/mod.rs Normal file
View File

@ -0,0 +1,11 @@
use diesel::{r2d2::{PooledConnection, ManageConnection, Pool}};
pub trait GetConnection<T> where T: ManageConnection {
fn get_conn(&self) -> PooledConnection<T>;
}
impl<T: ManageConnection> GetConnection<T> for Pool<T> {
fn get_conn(&self) -> PooledConnection<T> {
self.get().expect("Couldn't get db connection from pool")
}
}