Merge f4d628f into a7567f2

erpnext/agriculture/doctype/plant_batch/plant_batch.js

@@ -25,8 +25,11 @@ frappe.ui.form.on('Plant Batch', {
 				obj_to_append: obj_to_append
 			});
 		});
-
+		frm.set_df_property("untracked_count", "read_only", frm.is_new() ? 0 : 1);
 		if (!frm.is_new()) {
+			frm.add_custom_button(__("Split Plant Batch"), () => {
+				frm.trigger("split_plant_batch");
+			}, __("Create"));
 			frm.add_custom_button(__("Plant"), () => {
 				frappe.model.open_mapped_doc({
 					method: "erpnext.agriculture.doctype.plant_batch.plant_batch.make_plant",
@@ -46,8 +49,43 @@ frappe.ui.form.on('Plant Batch', {
 				});
 			}, __("Create"));
 		}
-
-	}
+	},
+	split_plant_batch: function(frm) {
+		frappe.prompt([{
+			fieldname: 'split_count',
+			label: __('New Batch Qty'),
+			fieldtype: 'Int',
+		},
+		{
+			fieldname: 'new_batch_id',
+			label: __('New Batch ID (Optional)'),
+			fieldtype: 'Data',
+		}],
+		(data) => {
+			if (frm.doc.untracked_count < data.split_count) {
+				frappe.throw(__("The Split count ({0}) should be less or equal than the untracked quantity ({1})",
+					[data.split_count, frm.doc.untracked_count]));
+			}
+			frappe.call({
+				method: 'erpnext.agriculture.doctype.plant_batch.plant_batch.split_plant_batch',
+				args: {
+					untracked_count: frm.doc.untracked_count,
+					strain: frm.doc.strain,
+					start_date: frm.doc.start_date,
+					location: frm.doc.location,
+					split_count: data.split_count,
+					new_batch_id: data.new_batch_id,
+					reference_name: frm.doc.name
+				},
+				callback: (r) => {
+					frm.refresh();
+				},
+			});
+		},
+		__('Split Batch'),
+		__('Split')
+		);
+	},
 });
 
 function is_in_land_unit(point, vs) {

erpnext/agriculture/doctype/plant_batch/plant_batch.json

@@ -208,12 +208,14 @@
   {
    "fieldname": "tracked_count",
    "fieldtype": "Int",
-   "label": "Tracked Count"
+   "label": "Tracked Count",
+   "read_only": 1
   },
   {
    "fieldname": "packaged_count",
    "fieldtype": "Int",
-   "label": "Packaged Count"
+   "label": "Packaged Count",
+   "read_only": 1
   },
   {
    "fieldname": "column_break_37",
@@ -222,12 +224,14 @@
   {
    "fieldname": "harvested_count",
    "fieldtype": "Int",
-   "label": "Harvested Count"
+   "label": "Harvested Count",
+   "read_only": 1
   },
   {
    "fieldname": "destroyed_count",
    "fieldtype": "Int",
-   "label": "Destroyed Count"
+   "label": "Destroyed Count",
+   "read_only": 1
   },
   {
    "description": "The minimum distance between each plant for optimum growth",
@@ -250,7 +254,7 @@
    "options": "Plant Tag"
   }
  ],
- "modified": "2020-08-25 07:20:07.654098",
+ "modified": "2020-09-15 22:57:54.641618",
  "modified_by": "Administrator",
  "module": "Agriculture",
  "name": "Plant Batch",

erpnext/agriculture/doctype/plant_batch/plant_batch.py

@@ -31,7 +31,7 @@ def create_plant_batch_project(self):
 		if strain.cultivation_task:
 			self.project = create_project(self.title, self.start_date, strain.period)
 			create_tasks(strain.cultivation_task, self.project, self.start_date)
-
+	
 	def reload_linked_analysis(self):
 		linked_doctypes = ['Soil Texture', 'Soil Analysis', 'Plant Analysis']
 		required_fields = ['location', 'name', 'collection_datetime']
@@ -115,4 +115,26 @@ def make_disease_diagnosis(source_name, target_doc=None):
 			}
 		}}, target_doc)
 
-	return target_doc
+	return target_doc
+
+@frappe.whitelist()
+def split_plant_batch(strain, start_date, location, split_count, new_batch_id=None, reference_name=None):
+	"""Split the plant batch into a new plant batch"""
+	prev_plant_batch = frappe.get_doc('Plant Batch', reference_name)
+
+	if prev_plant_batch.untracked_count < int(split_count):
+		frappe.throw(_("The Split count ({0}) should be less or equal to the untracked quantity ({1})").format(split_count, prev_plant_batch.untracked_count))
+
+	plant_batch = frappe.get_doc(
+		dict(doctype='Plant Batch', 
+			title=new_batch_id,
+			strain = strain,
+			start_date = start_date,
+			untracked_count = split_count,
+			location = location)
+			).insert()
+
+	prev_plant_batch.untracked_count = prev_plant_batch.untracked_count - int(split_count)
+	prev_plant_batch.save()
+
+	return plant_batch.name