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zig
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atproto
feat: add embeddings count to stats endpoint
+14
-9
+1
-1
backend/src/server.zig
+1
-1
backend/src/server.zig
···
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var response: std.ArrayList(u8) = .{};
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defer response.deinit(alloc);
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try response.print(alloc, "{{\"documents\":{d},\"publications\":{d},\"cache_hits\":{d},\"cache_misses\":{d}}}", .{ db_stats.documents, db_stats.publications, db_stats.cache_hits, db_stats.cache_misses });
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try response.print(alloc, "{{\"documents\":{d},\"publications\":{d},\"embeddings\":{d},\"cache_hits\":{d},\"cache_misses\":{d}}}", .{ db_stats.documents, db_stats.publications, db_stats.embeddings, db_stats.cache_hits, db_stats.cache_misses });
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try sendJson(request, response.items);
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}
+13
-8
backend/src/stats.zig
+13
-8
backend/src/stats.zig
···
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pub const Stats = struct {
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documents: i64,
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publications: i64,
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embeddings: i64,
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searches: i64,
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errors: i64,
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started_at: i64,
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cache_hits: i64,
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cache_misses: i64,
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};
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const default_stats: Stats = .{ .documents = 0, .publications = 0, .embeddings = 0, .searches = 0, .errors = 0, .started_at = 0, .cache_hits = 0, .cache_misses = 0 };
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pub fn getStats() Stats {
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const c = db.getClient() orelse return .{ .documents = 0, .publications = 0, .searches = 0, .errors = 0, .started_at = 0, .cache_hits = 0, .cache_misses = 0 };
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const c = db.getClient() orelse return default_stats;
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var res = c.query(
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\\SELECT
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\\ (SELECT COUNT(*) FROM documents) as docs,
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\\ (SELECT COUNT(*) FROM publications) as pubs,
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\\ (SELECT COUNT(*) FROM documents WHERE embedding IS NOT NULL) as embeddings,
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\\ (SELECT total_searches FROM stats WHERE id = 1) as searches,
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\\ (SELECT total_errors FROM stats WHERE id = 1) as errors,
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\\ (SELECT service_started_at FROM stats WHERE id = 1) as started_at,
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\\ (SELECT COALESCE(cache_hits, 0) FROM stats WHERE id = 1) as cache_hits,
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\\ (SELECT COALESCE(cache_misses, 0) FROM stats WHERE id = 1) as cache_misses
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, &.{}) catch return .{ .documents = 0, .publications = 0, .searches = 0, .errors = 0, .started_at = 0, .cache_hits = 0, .cache_misses = 0 };
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, &.{}) catch return default_stats;
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defer res.deinit();
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const row = res.first() orelse return .{ .documents = 0, .publications = 0, .searches = 0, .errors = 0, .started_at = 0, .cache_hits = 0, .cache_misses = 0 };
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const row = res.first() orelse return default_stats;
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return .{
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.documents = row.int(0),
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.publications = row.int(1),
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.searches = row.int(2),
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.errors = row.int(3),
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.started_at = row.int(4),
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.cache_hits = row.int(5),
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.cache_misses = row.int(6),
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.embeddings = row.int(2),
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.searches = row.int(3),
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.errors = row.int(4),
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.started_at = row.int(5),
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.cache_hits = row.int(6),
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.cache_misses = row.int(7),
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};
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}
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