Precalculate index stats

jobs/recalculateTimeWindowHighShares.go

@@ -0,0 +1,106 @@
+package jobs
+
+import (
+	"pool-stats/constants"
+	"pool-stats/database"
+	"pool-stats/models"
+	"pool-stats/notlinq"
+	"sort"
+	"time"
+
+	"github.com/ostafen/clover/v2"
+)
+
+type RecalculateTimeWindowHighSharesJob struct {
+	DB *clover.DB
+}
+
+func NewRecalculateTimeWindowHighSharesJob(db *clover.DB) *RecalculateTimeWindowHighSharesJob {
+	return &RecalculateTimeWindowHighSharesJob{DB: db}
+}
+
+func (job *RecalculateTimeWindowHighSharesJob) Run() error {
+	ticker := time.NewTicker(constants.RecalculateTimeWindowHighSharesJobInterval)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ticker.C:
+			job.recalculateTimeWindowHighShares()
+		}
+	}
+}
+
+func (job *RecalculateTimeWindowHighSharesJob) recalculateTimeWindowHighShares() {
+	topShares := database.ListTopShares(job.DB)
+	sort.Slice(topShares, func(i, j int) bool {
+		return topShares[i].SDiff > topShares[j].SDiff
+	})
+
+	// All time high share
+	if len(topShares) > 0 {
+		allTimeHighShare := topShares[0]
+		allTimeHighShareStat := &models.TimeWindowHighShare{
+			TimeWindowID:   "0-all-time",
+			TimeWindowName: "All Time",
+			SDiff:          allTimeHighShare.SDiff,
+			Time:           allTimeHighShare.CreateDate,
+		}
+		database.SetTimeWindowHighShare(job.DB, *allTimeHighShareStat)
+	}
+
+	// Other ranges
+	timeWindows := []struct {
+		ID    string
+		Name  string
+		Since time.Time
+	}{
+		{"1-hour", "Past Hour", time.Now().Add(-1 * time.Hour)},
+		{"2-day", "Past 24h", time.Now().Add(-24 * time.Hour)},
+		{"3-week", "Past 7d", time.Now().Add(-7 * 24 * time.Hour)},
+	}
+	for _, tw := range timeWindows {
+		// Can use one of top shares if in range,
+		// otherwise get highest share in range
+		var highestShare models.ShareLog
+		topSharesInRange := notlinq.
+			Where(topShares, func(s models.ShareLog) bool {
+				shareTime, err := s.ParseCreateDate()
+				if err != nil {
+					return false
+				}
+				return shareTime.After(tw.Since)
+			})
+		sort.Slice(topSharesInRange, func(i, j int) bool {
+			return topSharesInRange[i].SDiff > topSharesInRange[j].SDiff
+		})
+		if len(topSharesInRange) > 0 {
+			highestShare = topSharesInRange[0]
+		} else {
+			highestShareDocs, _ := database.GetHighestSharesInRange(
+				job.DB, database.CollectionName, tw.Since, 1)
+			if len(highestShareDocs) > 0 {
+				highestShare = highestShareDocs[0]
+			}
+		}
+
+		var timeWindowStat models.TimeWindowHighShare
+		if highestShare.SDiff > 0 {
+			timeWindowStat = models.TimeWindowHighShare{
+				TimeWindowID:   tw.ID,
+				TimeWindowName: tw.Name,
+				SDiff:          highestShare.SDiff,
+				Time:           highestShare.CreateDate,
+			}
+		} else {
+			timeWindowStat = models.TimeWindowHighShare{
+				TimeWindowID:   tw.ID,
+				TimeWindowName: tw.Name,
+				SDiff:          0,
+				Time:           "-",
+			}
+		}
+
+		database.SetTimeWindowHighShare(job.DB, timeWindowStat)
+	}
+}

jobs/recalculateTopShares.go

@@ -1,6 +1,7 @@
 package jobs
 
 import (
+	"pool-stats/constants"
 	"pool-stats/database"
 	"pool-stats/helpers"
 	"pool-stats/models"
@@ -20,7 +21,7 @@ func NewRecalculateTopSharesJob(db *clover.DB) *RecalculateTopSharesJob {
 }
 
 func (job *RecalculateTopSharesJob) Run() error {
-	ticker := time.NewTicker(10 * time.Second)
+	ticker := time.NewTicker(constants.RecalculateTopSharesJobInterval)
 	defer ticker.Stop()
 
 	for {