50 lines
1.1 KiB
Rust
50 lines
1.1 KiB
Rust
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use crate::{
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Result,
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Item,
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Channel,
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channel::UnparsedChannel,
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};
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use sqlx::SqlitePool;
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pub struct FeedId(pub i64);
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impl From<i64> for FeedId { fn from(id: i64) -> Self { FeedId(id) } }
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impl From<FeedId> for i64 { fn from(id: FeedId) -> Self { id.0 } }
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pub struct Feed {
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pub id: FeedId,
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}
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impl Feed {
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pub async fn get_items(
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pool: &SqlitePool, id: FeedId, limit: u8, offset: u32
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) -> Result<Vec<Item>> {
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let items = sqlx::query_as!(
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Item,
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"SELECT item_id as id FROM feed_items
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WHERE feed_id = ? AND archived = FALSE
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ORDER BY score DESC
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LIMIT ? OFFSET ?",
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id.0, limit, offset
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).fetch_all(pool).await?;
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Ok(items)
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}
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pub async fn get_channels(
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pool: &SqlitePool, id: FeedId
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) -> Result<Vec<Channel>> {
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let channels: Result<Vec<Channel>> = sqlx::query_as!(
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UnparsedChannel,
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"SELECT c.id as `id!`, c.title, c.link, c.description, c.last_fetched
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FROM channels c
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JOIN feed_channels fc on c.id = fc.channel_id
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WHERE fc.feed_id = ?",
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id.0
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).fetch_all(pool).await?.into_iter()
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.map(UnparsedChannel::parse).collect();
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channels
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}
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}
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