add editing of gantt chart from webui

src/blenderbim/blenderbim/bim/data/webui/static/js/gantt.js

@@ -1,5 +1,5 @@
 // keeps track of blenders connected in form of
-// shown:bool, work_schedule: {}, task_json: {},
+// shown:bool, workSchedule: {}, ganttTasks: {},
 const connectedClients = {};
 let socket;
 
@@ -40,8 +40,8 @@ function handleBlenderConnect(blenderId) {
   if (!connectedClients.hasOwnProperty(blenderId)) {
     connectedClients[blenderId] = {
       shown: false,
-      work_schedule: {},
-      task_json: {},
+      workSchedule: {},
+      ganttTasks: {},
     };
   }
 }
@@ -70,18 +70,20 @@ function handleGanttData(data) {
     if (!connectedClients[blenderId].shown) {
       connectedClients[blenderId] = {
         shown: true,
-        task_json: ganttTasks,
-        work_schedule: ganttWorkSched,
+        ganttTasks: ganttTasks,
+        workSchedule: ganttWorkSched,
       };
       addGanttElement(blenderId, ganttTasks, ganttWorkSched, filename);
     } else {
       updateGanttElement(blenderId, ganttTasks, ganttWorkSched, filename);
+      connectedClients[blenderId].workSchedule = ganttWorkSched;
+      connectedClients[blenderId].ganttTasks = ganttTasks;
     }
   } else {
     connectedClients[blenderId] = {
       shown: true,
-      task_json: ganttTasks,
-      work_schedule: ganttWorkSched,
+      ganttTasks: ganttTasks,
+      workSchedule: ganttWorkSched,
     };
     addGanttElement(blenderId, ganttTasks, ganttWorkSched, filename);
   }
@@ -208,6 +210,10 @@ function addGanttElement(blenderId, tasks, workSched, filename) {
 
 // Function to update gantt and filename
 function updateGanttElement(blenderId, tasks, workSched, filename) {
+  if (workSched != undefined) {
+    //TODO: handle updating work schedule table
+  }
+
   let g = connectedClients[blenderId]["gantt"];
   g.ClearTasks();
   g.Draw();
@@ -250,7 +256,7 @@ function editValue(list, task, event, cell, column) {
   const ganttId = task.getGantt()["vDiv"].id;
   const index = ganttId.indexOf("-") + 1;
   const blenderId = ganttId.substring(index);
-  const workSchedId = connectedClients[blenderId].work_schedule.id;
+  const workSchedId = connectedClients[blenderId].workSchedule.id;
 
   // update data object reprsenting the task
   const dataObj = task.getDataObject();

src/blenderbim/blenderbim/tool/web.py

@@ -20,6 +20,7 @@ import bpy
 from blenderbim.bim.module.web.data import WebData
 import blenderbim.core.tool
 import blenderbim.tool as tool
+import ifcopenshell.api.sequence
 import socket
 import os
 import subprocess
@@ -35,6 +36,13 @@ ws_process = None
 ws_thread = None
 web_operator_queue = queue.Queue()
 
+IFC_TASK_ATTRIBUTE_MAP = {
+    "pStart": "ScheduleStart",
+    "pEnd": "ScheduleFinish",
+    "pName": "",
+    "pRes": "",
+}
+
 
 class Web(blenderbim.core.tool.Web):
     @classmethod
@@ -164,7 +172,30 @@ class Web(blenderbim.core.tool.Web):
 
     @classmethod
     def handle_gantt_operator(cls, operator_data):
-        print(operator_data)
+        ifc_file = tool.Ifc.get()
+        if operator_data["type"] == "editTask":
+            task_id = int(operator_data["taskId"])
+            task_time = ifc_file.by_id(task_id).TaskTime
+            column = operator_data["column"]
+            new_value = operator_data["value"]
+
+            # editing a parent task time will throw an exception
+            try:
+                ifcopenshell.api.sequence.edit_task_time(
+                    ifc_file, task_time=task_time, attributes={IFC_TASK_ATTRIBUTE_MAP[column]: str(new_value)}
+                )
+            except AttributeError:
+                pass
+
+        bpy.ops.bim.load_task_properties()
+
+        # after updating, send new gantt data to handle the case where
+        # changing a task cascades and changes other tasks. as this wouldn't
+        # be reflected in the web ui
+        work_schedule = ifc_file.by_id(operator_data["workScheduleId"])
+        task_json = tool.Sequence.create_tasks_json(work_schedule)
+        gantt_data = {"tasks": task_json, "work_schedule": work_schedule.get_info(recursive=True)}
+        cls.send_webui_data(extra_data=gantt_data, extra_data_key="gantt_data", event="gantt_data")
 
     @classmethod
     def open_web_browser(cls, port):