emgauwa/controller
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Migrate to sqlx

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This commit is contained in:
Tobias Reisinger 2023-11-21 00:44:45 +01:00
parent bd44dc3183
commit f3d08aab80
19 changed files with 1488 additions and 588 deletions

84
src/types/emgauwa_uid.rs
View file

@ -3,12 +3,12 @@ use std::fmt::{Debug, Formatter};
use std::str::FromStr;
use crate::types::EmgauwaUid;
use diesel::backend::Backend;
use diesel::deserialize::FromSql;
use diesel::serialize::{IsNull, Output, ToSql};
use diesel::sql_types::Binary;
use diesel::{deserialize, serialize};
use serde::{Serialize, Serializer};
use sqlx::{Decode, Encode, Sqlite, Type};
use sqlx::database::HasArguments;
use sqlx::encode::IsNull;
use sqlx::error::BoxDynError;
use sqlx::sqlite::{SqliteTypeInfo, SqliteValueRef};
use uuid::Uuid;
impl EmgauwaUid {
@ -36,34 +36,26 @@ impl Debug for EmgauwaUid {
}
}
impl<DB> ToSql<Binary, DB> for EmgauwaUid
where
DB: Backend,
[u8]: ToSql<Binary, DB>,
{
fn to_sql<'b>(&'b self, out: &mut Output<'b, '_, DB>) -> serialize::Result {
match self {
EmgauwaUid::Off => [EmgauwaUid::OFF_U8].to_sql(out)?,
EmgauwaUid::On => [EmgauwaUid::ON_U8].to_sql(out)?,
EmgauwaUid::Any(value) => value.as_bytes().to_sql(out)?,
};
Ok(IsNull::No)
impl Type<Sqlite> for EmgauwaUid {
fn type_info() -> SqliteTypeInfo {
<&[u8] as Type<Sqlite>>::type_info()
}
fn compatible(ty: &SqliteTypeInfo) -> bool {
<&[u8] as Type<Sqlite>>::compatible(ty)
}
}
impl<DB> FromSql<Binary, DB> for EmgauwaUid
where
DB: Backend,
Vec<u8>: FromSql<Binary, DB>,
{
fn from_sql(bytes: DB::RawValue<'_>) -> deserialize::Result<Self> {
let blob: Vec<u8> = FromSql::<Binary, DB>::from_sql(bytes)?;
impl<'q> Encode<'q, Sqlite> for EmgauwaUid {
//noinspection DuplicatedCode
fn encode_by_ref(&self, buf: &mut <Sqlite as HasArguments<'q>>::ArgumentBuffer) -> IsNull {
<&Vec<u8> as Encode<Sqlite>>::encode(&Vec::from(self), buf)
}
}
match blob.as_slice() {
[EmgauwaUid::OFF_U8] => Ok(EmgauwaUid::Off),
[EmgauwaUid::ON_U8] => Ok(EmgauwaUid::On),
value_bytes => Ok(EmgauwaUid::Any(Uuid::from_slice(value_bytes).unwrap())),
}
impl<'r> Decode<'r, Sqlite> for EmgauwaUid {
fn decode(value: SqliteValueRef<'r>) -> Result<Self, BoxDynError> {
Ok(EmgauwaUid::from(<&[u8] as Decode<Sqlite>>::decode(value)?))
}
}
@ -104,8 +96,8 @@ impl TryFrom<&str> for EmgauwaUid {
impl From<&EmgauwaUid> for Uuid {
fn from(emgauwa_uid: &EmgauwaUid) -> Uuid {
match emgauwa_uid {
EmgauwaUid::Off => uuid::Uuid::from_u128(EmgauwaUid::OFF_U128),
EmgauwaUid::On => uuid::Uuid::from_u128(EmgauwaUid::ON_U128),
EmgauwaUid::Off => Uuid::from_u128(EmgauwaUid::OFF_U128),
EmgauwaUid::On => Uuid::from_u128(EmgauwaUid::ON_U128),
EmgauwaUid::Any(value) => *value,
}
}
@ -120,3 +112,33 @@ impl From<&EmgauwaUid> for String {
}
}
}
impl From<&EmgauwaUid> for Vec<u8> {
fn from(emgauwa_uid: &EmgauwaUid) -> Vec<u8> {
match emgauwa_uid {
EmgauwaUid::Off => vec![EmgauwaUid::OFF_U8],
EmgauwaUid::On => vec![EmgauwaUid::ON_U8],
EmgauwaUid::Any(value) => value.as_bytes().to_vec(),
}
}
}
impl From<&[u8]> for EmgauwaUid {
fn from(value: &[u8]) -> Self {
match value {
[EmgauwaUid::OFF_U8] => EmgauwaUid::Off,
[EmgauwaUid::ON_U8] => EmgauwaUid::On,
value_bytes => EmgauwaUid::Any(Uuid::from_slice(value_bytes).unwrap()),
}
}
}
impl From<Vec<u8>> for EmgauwaUid {
fn from(value: Vec<u8>) -> Self {
match value.as_slice() {
[EmgauwaUid::OFF_U8] => EmgauwaUid::Off,
[EmgauwaUid::ON_U8] => EmgauwaUid::On,
value_bytes => EmgauwaUid::Any(Uuid::from_slice(value_bytes).unwrap()),
}
}
}