1 files changed, 63 insertions, 0 deletions
diff --git a/includes/view/ShiftCalendarLane.php b/includes/view/ShiftCalendarLane.php
new file mode 100644
index 00000000..33fccec3
--- /dev/null
+++ b/includes/view/ShiftCalendarLane.php
@@ -0,0 +1,63 @@
+<?php
+
+namespace Engelsystem;
+
+/**
+ * Represents a single lane in a shifts calendar.
+ */
+class ShiftCalendarLane {
+
+  private $firstBlockStartTime;
+
+  private $blockCount;
+
+  private $header;
+
+  private $shifts = [];
+
+  public function __construct($header, $firstBlockStartTime, $blockCount) {
+    $this->header = $header;
+    $this->firstBlockStartTime = $firstBlockStartTime;
+    $this->blockCount = $blockCount;
+  }
+
+  /**
+   * Adds a shift to the lane, but only if it fits.
+   * Returns true on success.
+   *
+   * @param Shift $shift
+   *          The shift to add
+   * @return boolean true on success
+   */
+  public function addShift($shift) {
+    if ($this->shiftFits($shift)) {
+      $this->shifts[] = $shift;
+      return true;
+    }
+    return false;
+  }
+
+  /**
+   * Returns true if given shift fits into this lane.
+   *
+   * @param Shift $shift
+   *          The shift to fit into this lane
+   */
+  public function shiftFits($newShift) {
+    foreach ($this->shifts as $laneShift) {
+      if (! ($newShift['start'] >= $laneShift['end'] || $newShift['end'] <= $laneShift['start'])) {
+        return false;
+      }
+    }
+    return true;
+  }
+
+  public function getHeader() {
+    return $this->header;
+  }
+
+  public function getShifts() {
+    return $this->shifts;
+  }
+}
+?>
+\ No newline at end of file