feat(ui): add avg-by-hour panel to dashboard stats

Complements the existing avg-by-weekday chart with its orthogonal
partner: which hour of the day the user typically commits. The api
buckets events by EXTRACT(hour FROM occurred_at AT TIME ZONE $tz) so
the chart matches the clock the user sees rather than UTC; the UI
passes the browser's resolved IANA timezone. Renders as 24 mini-bars
below the weekday chart with labels every 4 hours and per-bar
tooltips showing the average events/day at that hour.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-05-20 16:34:17 +03:00
parent 72eeb547af
commit 2821548e6e
6 changed files with 158 additions and 4 deletions

View File

@@ -6,7 +6,7 @@ pub use sources::{EventSource, PollerState, PollerStateStore, SourceError, run_p
use async_trait::async_trait;
use chrono::NaiveDate;
use moments_entities::{DailyCount, Event, EventQuery, LanguageDailyCount, ProjectSummary, RepoLanguage, SourceSummary};
use moments_entities::{DailyCount, Event, EventQuery, HourlyAvg, LanguageDailyCount, ProjectSummary, RepoLanguage, SourceSummary};
#[derive(Debug, thiserror::Error)]
pub enum StoreError {
@@ -22,6 +22,7 @@ pub trait EventReader: Send + Sync {
async fn list_projects(&self) -> Result<Vec<ProjectSummary>, StoreError>;
async fn daily_counts(&self, from: NaiveDate, to: NaiveDate, include_private: bool) -> Result<Vec<DailyCount>, StoreError>;
async fn language_daily_counts(&self, from: NaiveDate, to: NaiveDate, include_private: bool) -> Result<Vec<LanguageDailyCount>, StoreError>;
async fn hourly_avgs(&self, from: NaiveDate, to: NaiveDate, tz: &str, include_private: bool) -> Result<Vec<HourlyAvg>, StoreError>;
async fn repo_languages(&self) -> Result<Vec<RepoLanguage>, StoreError>;
}