vein-adapter 0.3.0

Shared storage adapters for Vein services
Documentation 
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use chrono::{DateTime, SecondsFormat, Utc};
use sqlx::FromRow;

use super::types::CachedAsset;

#[derive(Debug, FromRow)]
pub struct CachedAssetRow {
    pub path: String,
    pub sha256: String,
    pub size_bytes: i64,
    pub last_accessed: String,
}

#[derive(Debug, FromRow)]
pub struct PostgresCachedAssetRow {
    pub path: String,
    pub sha256: String,
    pub size_bytes: i64,
    pub last_accessed: DateTime<Utc>,
}

impl From<CachedAssetRow> for CachedAsset {
    fn from(value: CachedAssetRow) -> Self {
        CachedAsset {
            path: value.path,
            sha256: value.sha256,
            size_bytes: value.size_bytes.max(0) as u64,
            last_accessed: value.last_accessed,
        }
    }
}

impl From<PostgresCachedAssetRow> for CachedAsset {
    fn from(value: PostgresCachedAssetRow) -> Self {
        CachedAsset {
            path: value.path,
            sha256: value.sha256,
            size_bytes: value.size_bytes.max(0) as u64,
            last_accessed: format_timestamp(value.last_accessed),
        }
    }
}

#[derive(Debug, Clone, FromRow)]
pub struct DbGemMetadataRow {
    pub name: String,
    pub version: String,
    pub platform: Option<String>,
    pub summary: Option<String>,
    pub description: Option<String>,
    pub licenses: String,
    pub authors: String,
    pub emails: String,
    pub homepage: Option<String>,
    pub documentation_url: Option<String>,
    pub changelog_url: Option<String>,
    pub source_code_url: Option<String>,
    pub bug_tracker_url: Option<String>,
    pub wiki_url: Option<String>,
    pub funding_url: Option<String>,
    pub metadata_json: Option<String>,
    pub dependencies_json: String,
    pub executables_json: Option<String>,
    pub extensions_json: Option<String>,
    pub native_languages_json: Option<String>,
    pub has_native_extensions: bool,
    pub has_embedded_binaries: bool,
    pub required_ruby_version: Option<String>,
    pub required_rubygems_version: Option<String>,
    pub rubygems_version: Option<String>,
    pub specification_version: Option<i64>,
    pub built_at: Option<String>,
    pub size_bytes: i64,
    pub sha256: String,
    pub sbom_json: Option<String>,
}

pub fn format_timestamp(ts: DateTime<Utc>) -> String {
    ts.to_rfc3339_opts(SecondsFormat::Millis, true)
}

// ==================== Quarantine Row Types ====================

use super::quarantine::GemVersion;

/// SQLite row type for gem_versions table (stores DateTime as TEXT)
#[derive(Debug, FromRow)]
pub struct GemVersionRow {
    pub id: i64,
    pub name: String,
    pub version: String,
    pub platform: Option<String>,
    pub sha256: Option<String>,
    pub published_at: String,
    pub available_after: String,
    pub status: String,
    pub status_reason: Option<String>,
    pub upstream_yanked: bool,
    pub created_at: String,
    pub updated_at: String,
}

/// PostgreSQL row type for gem_versions table (uses native DateTime)
#[derive(Debug, FromRow)]
pub struct PostgresGemVersionRow {
    pub id: i64,
    pub name: String,
    pub version: String,
    pub platform: Option<String>,
    pub sha256: Option<String>,
    pub published_at: DateTime<Utc>,
    pub available_after: DateTime<Utc>,
    pub status: String,
    pub status_reason: Option<String>,
    pub upstream_yanked: bool,
    pub created_at: DateTime<Utc>,
    pub updated_at: DateTime<Utc>,
}

impl From<GemVersionRow> for GemVersion {
    fn from(row: GemVersionRow) -> Self {
        GemVersion {
            id: row.id,
            name: row.name,
            version: row.version,
            platform: row.platform,
            sha256: row.sha256,
            published_at: DateTime::parse_from_rfc3339(&row.published_at)
                .map(|dt| dt.with_timezone(&Utc))
                .unwrap_or_else(|_| Utc::now()),
            available_after: DateTime::parse_from_rfc3339(&row.available_after)
                .map(|dt| dt.with_timezone(&Utc))
                .unwrap_or_else(|_| Utc::now()),
            status: row.status.parse().unwrap_or_default(),
            status_reason: row.status_reason,
            upstream_yanked: row.upstream_yanked,
            created_at: DateTime::parse_from_rfc3339(&row.created_at)
                .map(|dt| dt.with_timezone(&Utc))
                .unwrap_or_else(|_| Utc::now()),
            updated_at: DateTime::parse_from_rfc3339(&row.updated_at)
                .map(|dt| dt.with_timezone(&Utc))
                .unwrap_or_else(|_| Utc::now()),
        }
    }
}

impl From<PostgresGemVersionRow> for GemVersion {
    fn from(row: PostgresGemVersionRow) -> Self {
        GemVersion {
            id: row.id,
            name: row.name,
            version: row.version,
            platform: row.platform,
            sha256: row.sha256,
            published_at: row.published_at,
            available_after: row.available_after,
            status: row.status.parse().unwrap_or_default(),
            status_reason: row.status_reason,
            upstream_yanked: row.upstream_yanked,
            created_at: row.created_at,
            updated_at: row.updated_at,
        }
    }
}