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37 lines
1.1 KiB
Rust
37 lines
1.1 KiB
Rust
use sea_orm::DbBackend;
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use sea_orm::FromQueryResult;
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use sea_orm::{DatabaseConnection, Statement};
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use mediarepo_core::error::{RepoError, RepoResult};
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#[derive(Debug, FromQueryResult)]
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pub struct Counts {
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pub file_count: i64,
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pub cd_count: i64,
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pub tag_count: i64,
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pub namespace_count: i64,
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pub source_count: i64,
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pub mapping_count: i64,
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}
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pub async fn get_all_counts(db: &DatabaseConnection) -> RepoResult<Counts> {
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let counts = Counts::find_by_statement(Statement::from_sql_and_values(
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DbBackend::Sqlite,
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r#"
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SELECT *
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FROM (SELECT COUNT(*) AS file_count FROM files),
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(SELECT COUNT(*) AS cd_count FROM content_descriptors),
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(SELECT COUNT(*) AS tag_count FROM tags),
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(SELECT COUNT(*) AS namespace_count FROM namespaces),
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(SELECT COUNT(*) AS source_count FROM sources),
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(SELECT COUNT(*) AS mapping_count FROM cd_tag_mappings)
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"#,
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vec![],
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))
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.one(db)
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.await?
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.ok_or_else(|| RepoError::from("could not retrieve metadata from database"))?;
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Ok(counts)
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}
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