feat: copy events

Author: martastain

frontend/src/containers/Calendar/Calendar.jsx

@@ -287,10 +287,25 @@ const Calendar = ({
     } else if (draggedEvent.current && cursorTime.current) {
       console.debug('Dropped event', draggedEvent.current, cursorTime.current)
 
-      saveEvent({
-        id: draggedEvent.current.id,
-        start: Math.floor(cursorTime.current.getTime() / 1000),
-      })
+      // handle control key for copying events
+      if (e.ctrlKey) {
+        console.log('Copying event', draggedEvent.current)
+        saveEvent({
+          id: null,
+          is_empty_event: true,
+          start: Math.floor(cursorTime.current.getTime() / 1000),
+          // TODO: copy metadata based on channel config
+          title: draggedEvent.current.title,
+          subtitle: draggedEvent.current.subtitle,
+          duration: draggedEvent.current.duration,
+          color: draggedEvent.current.color,
+        })
+      } else {
+        saveEvent({
+          id: draggedEvent.current.id,
+          start: Math.floor(cursorTime.current.getTime() / 1000),
+        })
+      }
     }
 
     draggedEvent.current = null

frontend/src/pages/Scheduler/Scheduler.jsx

@@ -94,12 +94,18 @@ const Scheduler = ({ draggedObjects }) => {
       // and trigger a dialog to fill in the metadata
       const title = `Edit event: ${event.title || 'Untitled'}`
       const fields = [{ name: 'start' }, ...channelConfig.fields]
+      const initialData = {}
+      for (const field of fields) {
+        const key = field.name
+        if (event[key] !== undefined) initialData[key] = event[key]
+      }
       try {
         const r = await showDialog('metadata', title, {
           fields,
-          initialData: { start: event.start },
+          initialData,
         })
         payload.meta = r
+        if (r.start) payload.start = r.start
       } catch (e) {
         return
       }