Merge pull request #13094 from rohitwaghchaure/pos_discount_v10_1

[Hotfix] POS discount issue
diff --git a/erpnext/education/doctype/fee_schedule/fee_schedule.js b/erpnext/education/doctype/fee_schedule/fee_schedule.js
index a36b9cb..c4fff77 100644
--- a/erpnext/education/doctype/fee_schedule/fee_schedule.js
+++ b/erpnext/education/doctype/fee_schedule/fee_schedule.js
@@ -38,9 +38,6 @@
 			if (data.reload && data.reload === 1) {
 				frm.reload_doc();
 			}
-			if (data.progress && data.progress === "0") {
-				frappe.msgprint(__("Fee records will be created in the background. In case of any error the error message will be updated in the Schedule."));
-			}
 			if (data.progress) {
 				let progress_bar = $(cur_frm.dashboard.progress_area).find(".progress-bar");
 				if (progress_bar) {
@@ -74,6 +71,15 @@
 				});
 			}, "fa fa-play", "btn-success");
 		}
+		if (frm.doc.fee_creation_status == "Successful") {
+			frm.add_custom_button(__("View Fees Records"), function() {
+				frappe.route_options = {
+					fee_schedule: frm.doc.name
+				};
+				frappe.set_route("List", "Fees");
+			});
+		}
+
 	},
 
 	fee_structure: function(frm) {
diff --git a/erpnext/education/doctype/fee_schedule/fee_schedule.json b/erpnext/education/doctype/fee_schedule/fee_schedule.json
index a77cc59..5aae690 100644
--- a/erpnext/education/doctype/fee_schedule/fee_schedule.json
+++ b/erpnext/education/doctype/fee_schedule/fee_schedule.json
@@ -4,7 +4,7 @@
  "allow_import": 1, 
  "allow_rename": 0, 
  "autoname": "naming_series:", 
- "beta": 1, 
+ "beta": 0, 
  "creation": "2017-07-18 15:21:21.527136", 
  "custom": 0, 
  "docstatus": 0, 
@@ -1029,7 +1029,7 @@
  "issingle": 0, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2017-12-04 13:08:27.727709", 
+ "modified": "2018-02-26 13:59:36.560780", 
  "modified_by": "Administrator", 
  "module": "Education", 
  "name": "Fee Schedule", 
diff --git a/erpnext/education/doctype/fee_schedule/fee_schedule.py b/erpnext/education/doctype/fee_schedule/fee_schedule.py
index 59acf46..b6df8c5 100644
--- a/erpnext/education/doctype/fee_schedule/fee_schedule.py
+++ b/erpnext/education/doctype/fee_schedule/fee_schedule.py
@@ -56,8 +56,15 @@
 		self.db_set("fee_creation_status", "In Process")
 		frappe.publish_realtime("fee_schedule_progress",
 			{"progress": "0", "reload": 1}, user=frappe.session.user)
-		enqueue(generate_fee, queue='default', timeout=6000, event='generate_fee',
-			fee_schedule=self.name)
+
+		total_records = sum([int(d.total_students) for d in self.student_groups])
+		if total_records > 10:
+			frappe.msgprint(_('''Fee records will be created in the background.
+				In case of any error the error message will be updated in the Schedule.'''))
+			enqueue(generate_fee, queue='default', timeout=6000, event='generate_fee',
+				fee_schedule=self.name)
+		else:
+			generate_fee(self.name)
 
 def generate_fee(fee_schedule):
 	doc = frappe.get_doc("Fee Schedule", fee_schedule)
@@ -69,10 +76,7 @@
 		frappe.throw(_("Please setup Students under Student Groups"))
 
 	for d in doc.student_groups:
-		students = frappe.db.sql(""" select sg.program, sg.batch, sgs.student, sgs.student_name
-			from `tabStudent Group` sg, `tabStudent Group Student` sgs
-			where sg.name=%s and sg.name=sgs.parent and sgs.active=1""", d.student_group, as_dict=1)
-
+		students = get_students(d.student_group, doc.academic_year, doc.academic_term, doc.student_category)
 		for student in students:
 			try:
 				fees_doc = get_mapped_doc("Fee Schedule", fee_schedule,	{
@@ -86,7 +90,7 @@
 				fees_doc.student = student.student
 				fees_doc.student_name = student.student_name
 				fees_doc.program = student.program
-				fees_doc.student_batch = student.batch
+				fees_doc.student_batch = student.student_batch_name
 				fees_doc.send_payment_request = doc.send_email
 				fees_doc.save()
 				fees_doc.submit()
@@ -110,6 +114,30 @@
 		{"progress": "100", "reload": 1}, user=frappe.session.user)
 
 
+def get_students(student_group, academic_year, academic_term=None, student_category=None):
+	conditions = ""
+	if student_category:
+		conditions = " and pe.student_category='{}'".format(frappe.db.escape(student_category))
+	if academic_term:
+		conditions = " and pe.academic_term='{}'".format(frappe.db.escape(academic_term))
+
+	students = frappe.db.sql("""
+		select pe.student, pe.student_name, pe.program, pe.student_batch_name
+		from `tabStudent Group Student` sgs, `tabProgram Enrollment` pe
+		where 
+			pe.student = sgs.student and pe.academic_year = %s
+			and sgs.parent = %s and sgs.active = 1
+			{conditions}
+		""".format(conditions=conditions), (academic_year, student_group), as_dict=1)
+	return students
+
+
+@frappe.whitelist()
+def get_total_students(student_group, academic_year, academic_term=None, student_category=None):
+	total_students = get_students(student_group, academic_year, academic_term, student_category)
+	return len(total_students)
+
+
 @frappe.whitelist()
 def get_fee_structure(source_name,target_doc=None):
 	fee_request = get_mapped_doc("Fee Structure", source_name,
@@ -117,23 +145,3 @@
 			"doctype": "Fee Schedule"
 		}}, ignore_permissions=True)
 	return fee_request
-
-@frappe.whitelist()
-def get_total_students(student_group, academic_year, academic_term=None, student_category=None):
-	conditions = ""
-	if student_category:
-		conditions = " and pe.student_category='{}'".format(frappe.db.escape(student_category))
-	if academic_term:
-		conditions = " and pe.academic_term='{}'".format(frappe.db.escape(academic_term))
-
-
-	return frappe.db.sql("""
-		select count(pe.name)
-		from `tabStudent Group Student` sgs, `tabProgram Enrollment` pe
-		where 
-			pe.student = sgs.student
-			and pe.academic_year = %s
-			and sgs.parent = %s
-			and sgs.active = 1
-			{conditions}
-	""".format(conditions=conditions), (academic_year, student_group))[0][0]
diff --git a/erpnext/stock/doctype/serial_no/serial_no.py b/erpnext/stock/doctype/serial_no/serial_no.py
index 80c93ef..7194ec1 100644
--- a/erpnext/stock/doctype/serial_no/serial_no.py
+++ b/erpnext/stock/doctype/serial_no/serial_no.py
@@ -187,7 +187,7 @@
 	update_serial_nos(sle, item_det)
 
 def validate_serial_no(sle, item_det):
-	if item_det.has_serial_no==0:
+	if item_det.has_serial_no==0 and sle.is_cancelled == "No":
 		if sle.serial_no:
 			frappe.throw(_("Item {0} is not setup for Serial Nos. Column must be blank").format(sle.item_code),
 				SerialNoNotRequiredError)
diff --git a/erpnext/stock/report/itemwise_recommended_reorder_level/itemwise_recommended_reorder_level.py b/erpnext/stock/report/itemwise_recommended_reorder_level/itemwise_recommended_reorder_level.py
index fdf4442..e1249ea 100644
--- a/erpnext/stock/report/itemwise_recommended_reorder_level/itemwise_recommended_reorder_level.py
+++ b/erpnext/stock/report/itemwise_recommended_reorder_level/itemwise_recommended_reorder_level.py
@@ -24,9 +24,8 @@
 
 	data = []
 	for item in items:
-
-		total_outgoing = consumed_item_map.get(item.name, 0)+delivered_item_map.get(item.name,0)
-		avg_daily_outgoing = flt(total_outgoing/diff, float_preceision)
+		total_outgoing = consumed_item_map.get(item.name, 0) + delivered_item_map.get(item.name,0)
+		avg_daily_outgoing = flt(total_outgoing / diff, float_preceision)
 		reorder_level = (avg_daily_outgoing * flt(item.lead_time_days)) + flt(item.safety_stock)
 
 		data.append([item.name, item.item_name, item.description, item.safety_stock, item.lead_time_days,
@@ -45,12 +44,11 @@
 
 def get_item_info():
 	return frappe.db.sql("""select name, item_name, description, safety_stock,
-		lead_time_days	from tabItem""", as_dict=1)
+		lead_time_days from tabItem""", as_dict=1)
 
 def get_consumed_items(condition):
-
 	cn_items = frappe.db.sql("""select se_item.item_code,
-				sum(se_item.actual_qty) as 'consume_qty'
+			sum(se_item.transfer_qty) as 'consume_qty'
 		from `tabStock Entry` se, `tabStock Entry Detail` se_item
 		where se.name = se_item.parent and se.docstatus = 1
 		and ifnull(se_item.t_warehouse, '') = '' %s
@@ -63,17 +61,16 @@
 	return cn_items_map
 
 def get_delivered_items(condition):
-
-	dn_items = frappe.db.sql("""select dn_item.item_code, sum(dn_item.qty) as dn_qty
+	dn_items = frappe.db.sql("""select dn_item.item_code, sum(dn_item.stock_qty) as dn_qty
 		from `tabDelivery Note` dn, `tabDelivery Note Item` dn_item
 		where dn.name = dn_item.parent and dn.docstatus = 1 %s
 		group by dn_item.item_code""" % (condition), as_dict=1)
 
-	si_items = frappe.db.sql("""select si_item.item_name, sum(si_item.qty) as si_qty
+	si_items = frappe.db.sql("""select si_item.item_code, sum(si_item.stock_qty) as si_qty
 		from `tabSales Invoice` si, `tabSales Invoice Item` si_item
 		where si.name = si_item.parent and si.docstatus = 1 and
-		si.update_stock = 1 and si.is_pos = 1 %s
-		group by si_item.item_name""" % (condition), as_dict=1)
+		si.update_stock = 1 %s
+		group by si_item.item_code""" % (condition), as_dict=1)
 
 	dn_item_map = {}
 	for item in dn_items:
diff --git a/erpnext/templates/emails/reorder_item.html b/erpnext/templates/emails/reorder_item.html
index c1aa897..05af316 100644
--- a/erpnext/templates/emails/reorder_item.html
+++ b/erpnext/templates/emails/reorder_item.html
@@ -9,7 +9,7 @@
 				<th style="border: 1px solid #d1d8dd; width: 35%; text-align: left; padding: 5px;">{{ _("Warehouse") }}</th>
 				<th style="border: 1px solid #d1d8dd; width: 10%; text-align: right; padding: 5px;">{{ _("Quantity") }}</th>
 				<th style="border: 1px solid #d1d8dd; width: 10%; text-align: left; padding: 5px;">{{ _("UOM") }}</th>
-				<th style="border: 1px solid #d1d8dd; width: 10%; text-align: left; padding: 5px;">{{ _("Balance Qty") }}</th>
+				<th style="border: 1px solid #d1d8dd; width: 10%; text-align: left; padding: 5px;">{{ _("Projected Qty") }}</th>
 			</tr>
 		</thead>
 		<tbody>
@@ -22,7 +22,7 @@
 				<td style="border: 1px solid #d1d8dd; text-align: left; padding: 5px;">{{ item.warehouse }}</td>
 				<td style="border: 1px solid #d1d8dd; text-align: right; padding: 5px;">{{ item.qty }}</td>
 				<td style="border: 1px solid #d1d8dd; text-align: left; padding: 5px;">{{ item.uom }}</td>
-				<td style="border: 1px solid #d1d8dd; text-align: left; padding: 5px;">{{ item.balance_qty }}</td>
+				<td style="border: 1px solid #d1d8dd; text-align: left; padding: 5px;">{{ frappe.utils.flt(item.projected_qty) + frappe.utils.flt(item.qty) }}</td>
 			</tr>
 			{%- endfor %}
 		</tbody>