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use sea_orm_migration::prelude::*;
#[derive(DeriveMigrationName)]
pub struct Migration;
#[async_trait::async_trait]
impl MigrationTrait for Migration {
async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
let table = crate::models::call_record::Entity;
let col_started_at = crate::models::call_record::Column::StartedAt;
let col_from_number = crate::models::call_record::Column::FromNumber;
let col_to_number = crate::models::call_record::Column::ToNumber;
// Index on from_number
if !manager
.has_index(
"rustpbx_call_records",
"idx_rustpbx_call_records_from_number",
)
.await?
{
manager
.create_index(
Index::create()
.name("idx_rustpbx_call_records_from_number")
.table(table)
.col(col_from_number)
.to_owned(),
)
.await?;
}
// Composite index on started_at + from_number
if !manager
.has_index(
"rustpbx_call_records",
"idx_rustpbx_call_records_started_from",
)
.await?
{
manager
.create_index(
Index::create()
.name("idx_rustpbx_call_records_started_from")
.table(table)
.col(col_started_at)
.col(col_from_number)
.to_owned(),
)
.await?;
}
// Composite index on started_at + to_number
if !manager
.has_index(
"rustpbx_call_records",
"idx_rustpbx_call_records_started_to",
)
.await?
{
manager
.create_index(
Index::create()
.name("idx_rustpbx_call_records_started_to")
.table(table)
.col(col_started_at)
.col(col_to_number)
.to_owned(),
)
.await?;
}
Ok(())
}
async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
let table = crate::models::call_record::Entity;
manager
.drop_index(
Index::drop()
.name("idx_rustpbx_call_records_from_number")
.table(table)
.to_owned(),
)
.await?;
manager
.drop_index(
Index::drop()
.name("idx_rustpbx_call_records_started_from")
.table(table)
.to_owned(),
)
.await?;
manager
.drop_index(
Index::drop()
.name("idx_rustpbx_call_records_started_to")
.table(table)
.to_owned(),
)
.await?;
Ok(())
}
}