updates on the milerappcontroller and routes allother thing

controllers/milerAppController.go

@@ -37,7 +37,7 @@ func MilerStartDuty(c *fiber.Ctx) error {
 	var existing models.MilerDutyLog
 	if err := db.DB.Where("userid = ? AND onduty = ? AND logoutat IS NULL AND loginat >= ?", milerUserID, true, midnight).
 		First(&existing).Error; err == nil {
-		return utils.BadRequest(c, "already on duty, end current duty first")
+		return resumeMilerDuty(c, milerUserID, existing, req.Lat, req.Lon)
 	}
 
 	now := time.Now()
@@ -79,6 +79,37 @@ func MilerStartDuty(c *fiber.Ctx) error {
 	})
 }
 
+// resumeMilerDuty answers a start-duty for a rider whose duty from earlier
+// today is still open — after a reinstall, a crash, or signing in again. It
+// used to answer 400 "already on duty" and change nothing: the app treated
+// that as "on duty" and showed the rider online, while their profile stayed
+// Offline, so the console listed them Offline and auto-assignment skipped
+// them. Now the open duty is resumed: an Offline rider becomes Available
+// (a rider mid-delivery or on a break keeps that status) and is made findable
+// again from where they are.
+func resumeMilerDuty(c *fiber.Ctx, milerUserID int, duty models.MilerDutyLog, lat, lon float64) error {
+	now := time.Now()
+	db.DB.Model(&models.MilerProfile{}).
+		Where("userid = ? AND availabilitystatus = ?", milerUserID, constants.MilerOffline).
+		Updates(map[string]interface{}{"availabilitystatus": constants.MilerAvailable, "updatedat": now})
+	if lat != 0 && lon != 0 {
+		db.DB.Model(&models.MilerProfile{}).Where("userid = ?", milerUserID).Updates(map[string]interface{}{
+			"currentlatitude":       lat,
+			"currentlongitude":      lon,
+			"lastlocationupdatedat": now,
+		})
+		indexMilerLocation(milerUserID, lat, lon)
+		go assignment.SweepNear(lat, lon)
+	}
+	db.DB.Model(&models.AppUser{}).Where("userid = ?", milerUserID).Update("onduty", 1)
+
+	return utils.OK(c, fiber.Map{
+		"dutylogid": duty.Dutylogid,
+		"loginat":   duty.Loginat,
+		"resumed":   true,
+	})
+}
+
 func MilerEndDuty(c *fiber.Ctx) error {
 	milerUserID := c.Locals("userid").(int)