CHANGE: added team view, with submitted bookings for team members and send form for own bookings

Backend/models/workDay.go

@@ -2,6 +2,7 @@ package models
 
 import (
 	"fmt"
+	"log"
 	"time"
 )
 
@@ -12,8 +13,102 @@ type WorkDay struct {
 	pauseTime time.Duration
 }
 
+func (d *WorkDay) GetWorkDays(card_uid string, tsFrom, tsTo time.Time) []WorkDay {
+	var workDays []WorkDay
+	var workSec, pauseSec float64
+	qStr, err := DB.Prepare(`
+	WITH ordered_bookings AS (
+    SELECT
+        timestamp::DATE AS work_date,  -- Extract date for grouping
+        timestamp,
+        check_in_out,
+        LAG(timestamp) OVER (
+            PARTITION BY card_uid, timestamp::DATE  -- Reset for each day
+            ORDER BY timestamp
+        ) AS prev_timestamp,
+        LAG(check_in_out) OVER (
+            PARTITION BY card_uid, timestamp::DATE
+            ORDER BY timestamp
+        ) AS prev_check
+    FROM anwesenheit
+    WHERE card_uid = $1  -- Replace with actual card_uid
+    AND timestamp::DATE >= $2  -- Set date range
+    AND timestamp::DATE <= $3
+	)
+	SELECT
+	    work_date,
+
+	    -- Total work time per day
+	    COALESCE(
+	        EXTRACT(EPOCH FROM SUM(
+	            CASE
+	                WHEN prev_check IN (1, 3) AND check_in_out IN (2, 4, 254)
+	                THEN timestamp - prev_timestamp
+	                ELSE INTERVAL '0'
+	            END
+	        )), 0
+	    ) AS total_work,
+
+	    -- Extract total pause time in seconds
+	    COALESCE(
+	        EXTRACT(EPOCH FROM SUM(
+	            CASE
+	                WHEN prev_check IN (2, 4, 254) AND check_in_out IN (1, 3)
+	                THEN timestamp - prev_timestamp
+	                ELSE INTERVAL '0'
+	            END
+	        )), 0
+	    ) AS total_pause
+
+	FROM ordered_bookings
+	GROUP BY work_date
+	ORDER BY work_date;`)
+
+	if err != nil {
+		log.Println("Error preparing SQL statement", err)
+		return workDays
+	}
+
+	defer qStr.Close()
+	rows, err := qStr.Query(card_uid, tsFrom, tsTo)
+	if err != nil {
+		log.Println("Error getting rows!")
+		return workDays
+	}
+	defer rows.Close()
+	for rows.Next() {
+		var workDay WorkDay
+		if err := rows.Scan(&workDay.Day, &workSec, &pauseSec); err != nil {
+			log.Println("Error scanning row!", err)
+			return workDays
+		}
+		workDay.workTime = time.Duration(workSec * float64(time.Second))
+		workDay.pauseTime = time.Duration(pauseSec * float64(time.Second))
+		workDay.calcPauseTime()
+		workDays = append(workDays, workDay)
+	}
+	if err = rows.Err(); err != nil {
+		return workDays
+	}
+	return workDays
+}
+
+func (d *WorkDay) calcPauseTime() {
+	if d.workTime > 6*time.Hour && d.pauseTime < 45*time.Minute {
+		if d.workTime < 9*time.Hour && d.pauseTime < 30*time.Minute {
+			diff := 30*time.Minute - d.pauseTime
+			d.workTime -= diff
+			d.pauseTime += diff
+		} else if d.pauseTime < 45*time.Minute {
+			diff := 45*time.Minute - d.pauseTime
+			d.workTime -= diff
+			d.pauseTime += diff
+		}
+	}
+}
+
 // Gets the duration someone worked that day
-func (d *WorkDay) GetWorkTime() time.Duration {
+func (d *WorkDay) GetWorkTime() {
 	var workTime, pauseTime time.Duration
 	var lastBooking Booking
 	for _, booking := range d.Bookings {
@@ -30,26 +125,15 @@ func (d *WorkDay) GetWorkTime() time.Duration {
 	if d.Day.Day() == time.Now().Day() && len(d.Bookings)%2 == 1 {
 		workTime += time.Since(lastBooking.Timestamp.Local())
 	}
-
-	if workTime > 6*time.Hour && pauseTime < 45*time.Minute {
-		if workTime < 9*time.Hour && pauseTime < 30*time.Minute {
-			diff := 30*time.Minute - pauseTime
-			workTime -= diff
-			pauseTime += diff
-		} else if pauseTime < 45*time.Minute {
-			diff := 45*time.Minute - pauseTime
-			workTime -= diff
-			pauseTime += diff
-		}
-	}
 	d.workTime = workTime
 	d.pauseTime = pauseTime
-	return workTime
+
+	d.calcPauseTime()
 }
 
 func formatDuration(d time.Duration) string {
-	hours := int(d.Hours())
-	minutes := int(d.Minutes()) % 60
+	hours := int(d.Abs().Hours())
+	minutes := int(d.Abs().Minutes()) % 60
 	switch {
 	case hours > 0:
 		return fmt.Sprintf("%dh %dmin", hours, minutes)