42 lines
1.2 KiB
Rust
42 lines
1.2 KiB
Rust
use {
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crate::entities::{
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orm::ticker,
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ticker::{Entity as Ticker, Model as TickerModel},
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},
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eyre::Result,
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sea_orm::{ColumnTrait, DatabaseConnection, DbErr, EntityTrait, IntoActiveModel, QueryFilter},
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};
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/// 🤠 » service for the `Ticker` entity
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pub struct Service {
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conn: DatabaseConnection,
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}
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impl Service {
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pub async fn new(conn: DatabaseConnection) -> Self {
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Self { conn }
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}
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pub async fn get_all(&self) -> Result<Vec<TickerModel>, DbErr> {
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let tickers = Ticker::find().all(&self.conn).await?;
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Ok(tickers)
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}
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pub async fn get(&self, id: String) -> Result<Option<TickerModel>, DbErr> {
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let ticker = Ticker::find_by_id(id).one(&self.conn).await?;
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Ok(ticker)
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}
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pub async fn get_by_symbol(&self, symbol: String) -> Result<Option<TickerModel>, DbErr> {
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let ticker =
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Ticker::find().filter(ticker::Column::Symbol.eq(symbol)).one(&self.conn).await?;
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Ok(ticker)
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}
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pub async fn create(&self, market: TickerModel) -> Result<TickerModel, DbErr> {
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Ticker::insert(market.clone().into_active_model()).exec(&self.conn).await?;
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Ok(market)
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}
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}
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