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Refactor 2

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This commit is contained in:
Chris Tsang 2023-01-18 20:30:15 +08:00
parent 07d5f781ca
commit a465d1ebac
1 changed files with 25 additions and 28 deletions
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53
src/executor/insert.rs
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@ -138,36 +138,33 @@ where
type PrimaryKey<A> = <<A as ActiveModelTrait>::Entity as EntityTrait>::PrimaryKey;
type ValueTypeOf<A> = <PrimaryKey<A> as PrimaryKeyTrait>::ValueType;
let last_insert_id = if db.support_returning() {
let mut rows = db.query_all(statement).await?;
let row = match rows.pop() {
Some(row) => row,
None => {
return Err(DbErr::RecordNotInserted(
"None of the records are being inserted".to_owned(),
))
}
};
match primary_key {
Some(value_tuple) => Ok(FromValueTuple::from_value_tuple(value_tuple)),
None => {
let cols = PrimaryKey::<A>::iter()
.map(|col| col.to_string())
.collect::<Vec<_>>();
row.try_get_many("", cols.as_ref())
}
let last_insert_id = match (primary_key, db.support_returning()) {
(Some(value_tuple), _) => {
db.execute(statement).await?;
FromValueTuple::from_value_tuple(value_tuple)
}
} else {
let res = db.execute(statement).await?;
match primary_key {
Some(value_tuple) => Ok(FromValueTuple::from_value_tuple(value_tuple)),
None => {
let last_insert_id = res.last_insert_id();
ValueTypeOf::<A>::try_from_u64(last_insert_id)
}
(None, true) => {
let mut rows = db.query_all(statement).await?;
let row = match rows.pop() {
Some(row) => row,
None => {
return Err(DbErr::RecordNotInserted(
"None of the records are being inserted".to_owned(),
))
}
};
let cols = PrimaryKey::<A>::iter()
.map(|col| col.to_string())
.collect::<Vec<_>>();
row.try_get_many("", cols.as_ref())
.map_err(|_| DbErr::UnpackInsertId)?
}
}
.map_err(|_| DbErr::UnpackInsertId)?;
(None, false) => {
let res = db.execute(statement).await?;
let last_insert_id = res.last_insert_id();
ValueTypeOf::<A>::try_from_u64(last_insert_id).map_err(|_| DbErr::UnpackInsertId)?
}
};
Ok(InsertResult { last_insert_id })
}