web3-proxy/migration/src/m20230119_204135_better_free_tier.rs

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2023-01-20 08:29:33 +03:00
//! Increase requests per minute for the free tier to be better than our public tier (which has 3900/min)
use sea_orm_migration::{prelude::*, sea_orm::ConnectionTrait};
#[derive(DeriveMigrationName)]
pub struct Migration;
#[async_trait::async_trait]
impl MigrationTrait for Migration {
async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
let db_conn = manager.get_connection();
let db_backend = manager.get_database_backend();
let update_free = Query::update()
.table(UserTier::Table)
.value(UserTier::MaxRequestsPerPeriod, 6000)
.and_where(Expr::col(UserTier::Title).eq("Free"))
.limit(1)
.to_owned();
let x = db_backend.build(&update_free);
let rows_affected = db_conn.execute(x).await?.rows_affected();
assert_eq!(rows_affected, 1, "unable to update free tier");
Ok(())
}
async fn down(&self, _manager: &SchemaManager) -> Result<(), DbErr> {
unimplemented!();
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}
}
#[derive(Iden)]
enum UserTier {
Table,
Title,
MaxRequestsPerPeriod,
}