Improve Stopwatch behavior

models/issue_stopwatch.go

@@ -66,6 +66,38 @@ func getStopwatch(ctx context.Context, userID, issueID int64) (sw *Stopwatch, ex
 	return
 }
 
+// UserIDCount is a simple coalition of UserID and Count
+type UserStopwatch struct {
+	UserID      int64
+	StopWatches []*Stopwatch
+}
+
+// GetUIDsAndNotificationCounts between the two provided times
+func GetUIDsAndStopwatch() ([]*UserStopwatch, error) {
+	sws := []*Stopwatch{}
+	if err := db.GetEngine(db.DefaultContext).Find(&sws); err != nil {
+		return nil, err
+	}
+	if len(sws) == 0 {
+		return []*UserStopwatch{}, nil
+	}
+
+	lastUserID := int64(-1)
+	res := []*UserStopwatch{}
+	for _, sw := range sws {
+		if lastUserID == sw.UserID {
+			lastUserStopwatch := res[len(res)-1]
+			lastUserStopwatch.StopWatches = append(lastUserStopwatch.StopWatches, sw)
+		} else {
+			res = append(res, &UserStopwatch{
+				UserID:      sw.UserID,
+				StopWatches: []*Stopwatch{sw},
+			})
+		}
+	}
+	return res, nil
+}
+
 // GetUserStopwatches return list of all stopwatches of a user
 func GetUserStopwatches(userID int64, listOptions db.ListOptions) ([]*Stopwatch, error) {
 	sws := make([]*Stopwatch, 0, 8)

modules/eventsource/manager_run.go

@@ -9,7 +9,9 @@ import (
 	"time"
 
 	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/convert"
 	"code.gitea.io/gitea/modules/graceful"
+	"code.gitea.io/gitea/modules/json"
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/process"
 	"code.gitea.io/gitea/modules/setting"
@@ -80,6 +82,31 @@ loop:
 				})
 			}
 			then = now
+
+			if setting.Service.EnableTimetracking {
+				usersStopwatches, err := models.GetUIDsAndStopwatch()
+				if err != nil {
+					log.Error("Unable to get GetUIDsAndStopwatch: %v", err)
+					return
+				}
+
+				for _, userStopwatches := range usersStopwatches {
+					apiSWs, err := convert.ToStopWatches(userStopwatches.StopWatches)
+					if err != nil {
+						log.Error("Unable to APIFormat stopwatches: %v", err)
+						continue
+					}
+					dataBs, err := json.Marshal(apiSWs)
+					if err != nil {
+						log.Error("Unable to marshal stopwatches: %v", err)
+						continue
+					}
+					m.SendMessage(userStopwatches.UserID, &Event{
+						Name: "stopwatches",
+						Data: string(dataBs),
+					})
+				}
+			}
 		}
 	}
 	m.UnregisterAll()

routers/web/events/events.go

@@ -8,15 +8,10 @@ import (
 	"net/http"
 	"time"
 
-	"code.gitea.io/gitea/models"
-	"code.gitea.io/gitea/models/db"
 	"code.gitea.io/gitea/modules/context"
-	"code.gitea.io/gitea/modules/convert"
 	"code.gitea.io/gitea/modules/eventsource"
 	"code.gitea.io/gitea/modules/graceful"
-	"code.gitea.io/gitea/modules/json"
 	"code.gitea.io/gitea/modules/log"
-	"code.gitea.io/gitea/modules/setting"
 	"code.gitea.io/gitea/routers/web/auth"
 )
 
@@ -71,8 +66,6 @@ func Events(ctx *context.Context) {
 
 	timer := time.NewTicker(30 * time.Second)
 
-	stopwatchTimer := time.NewTicker(setting.UI.Notification.MinTimeout)
-
 loop:
 	for {
 		select {
@@ -93,32 +86,6 @@ loop:
 		case <-shutdownCtx.Done():
 			go unregister()
 			break loop
-		case <-stopwatchTimer.C:
-			sws, err := models.GetUserStopwatches(ctx.Doer.ID, db.ListOptions{})
-			if err != nil {
-				log.Error("Unable to GetUserStopwatches: %v", err)
-				continue
-			}
-			apiSWs, err := convert.ToStopWatches(sws)
-			if err != nil {
-				log.Error("Unable to APIFormat stopwatches: %v", err)
-				continue
-			}
-			dataBs, err := json.Marshal(apiSWs)
-			if err != nil {
-				log.Error("Unable to marshal stopwatches: %v", err)
-				continue
-			}
-			_, err = (&eventsource.Event{
-				Name: "stopwatches",
-				Data: string(dataBs),
-			}).WriteTo(ctx.Resp)
-			if err != nil {
-				log.Error("Unable to write to EventStream for user %s: %v", ctx.Doer.Name, err)
-				go unregister()
-				break loop
-			}
-			ctx.Resp.Flush()
 		case event, ok := <-messageChan:
 			if !ok {
 				break loop

routers/web/repo/issue_stopwatch.go

@@ -9,7 +9,9 @@ import (
 	"strings"
 
 	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/models/db"
 	"code.gitea.io/gitea/modules/context"
+	"code.gitea.io/gitea/modules/eventsource"
 )
 
 // IssueStopwatch creates or stops a stopwatch for the given issue.
@@ -59,6 +61,18 @@ func CancelStopwatch(c *context.Context) {
 		return
 	}
 
+	stopwatches, err := models.GetUserStopwatches(c.Doer.ID, db.ListOptions{})
+	if err != nil {
+		c.ServerError("GetUserStopwatches", err)
+		return
+	}
+	if len(stopwatches) == 0 {
+		eventsource.GetManager().SendMessage(c.Doer.ID, &eventsource.Event{
+			Name: "stopwatches",
+			Data: "{}",
+		})
+	}
+
 	url := issue.HTMLURL()
 	c.Redirect(url, http.StatusSeeOther)
 }

web_src/js/features/stopwatch.js

@@ -127,6 +127,10 @@ function updateStopwatchData(data) {
   const watch = data[0];
   const btnEl = $('.active-stopwatch-trigger');
   if (!watch) {
+    if (updateTimeInterval) {
+      clearInterval(updateTimeInterval);
+      updateTimeInterval = null;
+    }
     btnEl.addClass('hidden');
   } else {
     const {repo_owner_name, repo_name, issue_index, seconds} = watch;