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.execute(&mut *self.0).await.stack()?.rows_affected() {
1 => { Ok("Source enabled.") },
0 => { Ok("Source not found.") },
_ => { bail!("Database error.") },
}
}
pub async fn exists <I> (&mut self, post_url: &str, id: I) -> Result<Option<bool>>
where I: Into<i64> {
let row = sqlx::query("select exists(select true from rsstg_post where url = $1 and source_id = $2) as exists;")
.bind(post_url)
.bind(id.into())
.fetch_one(&mut *self.0).await.stack()?;
let exists: Option<bool> = row.try_get("exists").stack()?;
Ok(exists)
}
pub async fn get_queue (&mut self) -> Result<Vec<Queue>> {
let block: Vec<Queue> = sqlx::query_as("select source_id, next_fetch, owner, last_scrape from rsstg_order natural left join rsstg_source where next_fetch < now() + interval '1 minute';")
.fetch_all(&mut *self.0).await.stack()?;
Ok(block)
}
pub async fn get_list <I> (&mut self, owner: I) -> Result<Vec<List>>
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.execute(&mut *self.0).await.stack()?.rows_affected() {
1 => { Ok("Source enabled.") },
0 => { Ok("Source not found.") },
_ => { bail!("Database error.") },
}
}
pub async fn exists <I> (&mut self, post_url: &str, id: I) -> Result<bool>
where I: Into<i64> {
let row = sqlx::query("select exists(select true from rsstg_post where url = $1 and source_id = $2) as exists;")
.bind(post_url)
.bind(id.into())
.fetch_one(&mut *self.0).await.stack()?;
if let Some(exists) = row.try_get("exists").stack()? {
Ok(exists)
} else {
bail!("Database error: can't check whether source exists.");
}
}
/// Get all pending events for (now + 1 minute)
pub async fn get_queue (&mut self) -> Result<Vec<Queue>> {
let block: Vec<Queue> = sqlx::query_as("select source_id, next_fetch, owner, last_scrape from rsstg_order natural left join rsstg_source where next_fetch < now() + interval '1 minute';")
.fetch_all(&mut *self.0).await.stack()?;
Ok(block)
}
pub async fn get_list <I> (&mut self, owner: I) -> Result<Vec<List>>
|