Merge pull request #495 from saurabh6790/master

[erpnext][reports][Trend Analyzer]

accounts/page/accounts_home/accounts_home.js

@@ -252,6 +252,16 @@ wn.module_page["Accounts"] = [
 				route: "query-report/Item-wise Purchase Register",
 				doctype: "Purchase Invoice"
 			},
+			{
+				"label":wn._("Purchase Invoice Trends"),
+				route: "query-report/Purchase Invoice Trends",
+				doctype: "Purchase Invoice"
+			},
+			{
+				"label":wn._("Sales Invoice Trends"),
+				route: "query-report/Sales Invoice Trends",
+				doctype: "Sales Invoice"
+			},
 		]
 	}
 ]

accounts/report/purchase_invoice_trends/purchase_invoice_trends.js

@@ -0,0 +1,5 @@
+wn.require("app/js/purchase_trends_filters.js");
+
+wn.query_reports["Purchase Invoice Trends"] = {
+	filters: get_filters()
+ }

accounts/report/purchase_invoice_trends/purchase_invoice_trends.py

@@ -0,0 +1,34 @@
+# ERPNext - web based ERP (http://erpnext.com)
+# Copyright (C) 2012 Web Notes Technologies Pvt Ltd
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from __future__ import unicode_literals
+import webnotes
+from controllers.trends	import get_columns,get_data
+
+def execute(filters=None):
+	if not filters: filters ={}
+	data = []
+
+	trans = "Purchase Invoice"
+	tab = ["tabPurchase Invoice","tabPurchase Invoice Item"]
+
+	details = get_columns(filters, trans)
+	data = get_data(filters, tab, details)
+
+	if not data :
+		webnotes.msgprint("Data not found for selected criterias")
+
+	return details["columns"], data 

accounts/report/purchase_invoice_trends/purchase_invoice_trends.txt

@@ -0,0 +1,21 @@
+[
+ {
+  "creation": "2013-06-13 18:46:55", 
+  "docstatus": 0, 
+  "modified": "2013-06-13 18:46:55", 
+  "modified_by": "Administrator", 
+  "owner": "Administrator"
+ }, 
+ {
+  "doctype": "Report", 
+  "is_standard": "Yes", 
+  "name": "__common__", 
+  "ref_doctype": "Purchase Invoice", 
+  "report_name": "Purchase Invoice Trends", 
+  "report_type": "Script Report"
+ }, 
+ {
+  "doctype": "Report", 
+  "name": "Purchase Invoice Trends"
+ }
+]

accounts/report/purchase_register/purchase_register.py

@@ -107,6 +107,7 @@ def get_invoices(filters):
 		from `tabPurchase Invoice` where docstatus = 1 %s 
 		order by posting_date desc, name desc""" % conditions, filters, as_dict=1)
 	
+	
 def get_invoice_expense_map(invoice_list):
 	expense_details = webnotes.conn.sql("""select parent, expense_head, sum(amount) as amount
 		from `tabPurchase Invoice Item` where parent in (%s) group by parent, expense_head""" % 

accounts/report/sales_invoice_trends/sales_invoice_trends.js

@@ -0,0 +1,5 @@
+wn.require("app/js/sales_trends_filters.js");
+
+wn.query_reports["Sales Invoice Trends"] = {
+	filters: get_filters()
+ }

accounts/report/sales_invoice_trends/sales_invoice_trends.py

@@ -0,0 +1,34 @@
+# ERPNext - web based ERP (http://erpnext.com)
+# Copyright (C) 2012 Web Notes Technologies Pvt Ltd
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from __future__ import unicode_literals
+import webnotes
+from controllers.trends	import get_columns,get_data
+
+def execute(filters=None):
+	if not filters: filters ={}
+	data = []
+
+	trans = "Sales Invoice"
+	tab = ["tabSales Invoice","tabSales Invoice Item"]
+
+	details = get_columns(filters, trans)
+	data = get_data(filters, tab, details)
+	
+	if not data :
+		webnotes.msgprint("Data not found for selected criterias")
+
+	return details["columns"], data 

accounts/report/sales_invoice_trends/sales_invoice_trends.txt

@@ -0,0 +1,21 @@
+[
+ {
+  "creation": "2013-06-13 18:44:21", 
+  "docstatus": 0, 
+  "modified": "2013-06-13 18:44:21", 
+  "modified_by": "Administrator", 
+  "owner": "Administrator"
+ }, 
+ {
+  "doctype": "Report", 
+  "is_standard": "Yes", 
+  "name": "__common__", 
+  "ref_doctype": "Sales Invoice", 
+  "report_name": "Sales Invoice Trends", 
+  "report_type": "Script Report"
+ }, 
+ {
+  "doctype": "Report", 
+  "name": "Sales Invoice Trends"
+ }
+]

accounts/search_criteria/trend_analyzer/trend_analyzer.py

@@ -155,7 +155,7 @@ for r in res:
 		for d in range(len(colnames) - cr):
 			r.append(flt(main_det[0][d]))
 		out.append(r)
-		
+
 		if group_by:
 			flag = 1
 			# check for root nodes
@@ -167,11 +167,11 @@ for r in res:
 
 			if flag == 1:	
 				det = [x[0] for x in sql("SELECT DISTINCT %s FROM %s where %s" % (sel_col, add_tab, add_cond % {'value':cstr(r[col_idx[based_on]]).strip()}))]
-
+				
 				for des in range(len(det)):
 					t_row = ['' for i in range(len(colnames))]
 					t_row[col_idx[group_by]] = cstr(det[des])
 					gr_det = sql("SELECT %s FROM %s WHERE %s = '%s' and %s" % (query_val, add_tab, sel_col, cstr(det[des]), add_cond % {'value':cstr(r[col_idx[based_on]]).strip()}))
 					for d in range(len(col_names)):
 						t_row[col_idx[col_names[d]]] = flt(gr_det[0][d])
-					out.append(t_row)
+					out.append(t_row)

buying/page/buying_home/buying_home.js

@@ -115,6 +115,15 @@ wn.module_page["Buying"] = [
 				"label":wn._("Requested Items To Be Ordered"),
 				route: "query-report/Requested Items To Be Ordered",
 			},
+			{
+				"label":wn._("Purchase Order Trends"),
+				route: "query-report/Purchase Order Trends",
+				doctype: "Purchase Order"
+			},
+			{
+				"label":wn._("Item-wise Last Purchase Rate"),
+				route: "query-report/Item-wise Last Purchase Rate",
+			}
 		]
 	}
 ]

buying/report/item_wise_last_purchase_rate/item_wise_last_purchase_rate.txt

@@ -0,0 +1,22 @@
+[
+ {
+  "creation": "2013-06-18 11:24:36", 
+  "docstatus": 0, 
+  "modified": "2013-06-18 15:28:57", 
+  "modified_by": "Administrator", 
+  "owner": "Administrator"
+ }, 
+ {
+  "doctype": "Report", 
+  "is_standard": "Yes", 
+  "name": "__common__", 
+  "query": "select * from (select \n    result.item_code as \"Item Code:Link/Item:120\",\n    result.item_name as \"Item Name::120\",\n    result.description as \"Description::150\",\n    result.posting_date as \"Date::150\",\n    result.purchase_ref_rate as \"Price List Rate::180\", \n    result.discount_rate as \"Discount::120\", \n    result.purchase_rate as \"Rate::120\"\nfrom (\n    (select \n        po_item.item_code,\n        po_item.item_name,\n        po_item.description,\n        po.transaction_date as posting_date,\n        po_item.purchase_ref_rate, \n        po_item.discount_rate, \n        po_item.purchase_rate\n    from `tabPurchase Order` po, `tabPurchase Order Item` po_item\n    where po.name = po_item.parent and po.docstatus = 1)\n    union\n    (select \n        pr_item.item_code,\n        pr_item.item_name,\n        pr_item.description,\n        pr.posting_date,\n        pr_item.purchase_ref_rate,\n        pr_item.discount_rate,\n        pr_item.purchase_rate\n    from `tabPurchase Receipt` pr, `tabPurchase Receipt Item` pr_item\n    where pr.name = pr_item.parent and pr.docstatus = 1)\n) result\norder by result.item_code asc, result.posting_date desc) result_wrapper\ngroup by `Item Code:Link/Item:120`\n", 
+  "ref_doctype": "Purchase Order", 
+  "report_name": "Item-wise Last Purchase Rate", 
+  "report_type": "Query Report"
+ }, 
+ {
+  "doctype": "Report", 
+  "name": "Item-wise Last Purchase Rate"
+ }
+]

buying/report/purchase_order_trends/purchase_order_trends.js

@@ -0,0 +1,5 @@
+wn.require("app/js/purchase_trends_filters.js");
+
+wn.query_reports["Purchase Order Trends"] = {
+	filters: get_filters()
+ }

buying/report/purchase_order_trends/purchase_order_trends.py

@@ -0,0 +1,34 @@
+# ERPNext - web based ERP (http://erpnext.com)
+# Copyright (C) 2012 Web Notes Technologies Pvt Ltd
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from __future__ import unicode_literals
+import webnotes
+from controllers.trends	import get_columns,get_data
+
+def execute(filters=None):
+	if not filters: filters ={}
+	data = []
+
+	trans = "Purchase Order"
+	tab = ["tabPurchase Order","tabPurchase Order Item"]
+
+	details = get_columns(filters, trans)
+	data = get_data(filters, tab, details)
+	
+	if not data :
+		webnotes.msgprint("Data not found for selected criterias")
+
+	return details["columns"], data 

buying/report/purchase_order_trends/purchase_order_trends.txt

@@ -0,0 +1,21 @@
+[
+ {
+  "creation": "2013-06-13 18:45:01", 
+  "docstatus": 0, 
+  "modified": "2013-06-13 18:45:01", 
+  "modified_by": "Administrator", 
+  "owner": "Administrator"
+ }, 
+ {
+  "doctype": "Report", 
+  "is_standard": "Yes", 
+  "name": "__common__", 
+  "ref_doctype": "Purchase Order", 
+  "report_name": "Purchase Order Trends", 
+  "report_type": "Script Report"
+ }, 
+ {
+  "doctype": "Report", 
+  "name": "Purchase Order Trends"
+ }
+]

controllers/trends.py

@@ -0,0 +1,265 @@
+# ERPNext - web based ERP (http://erpnext.com)
+# Copyright (C) 2012 Web Notes Technologies Pvt Ltd
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from __future__ import unicode_literals
+import webnotes
+from webnotes.utils import cint, add_days, add_months, cstr
+from datetime import datetime
+
+def get_columns(filters, trans):
+
+	if not (filters.get("period") and filters.get("based_on")):
+		webnotes.msgprint("Value missing in 'Period' or 'Based On'", raise_exception=1)
+
+	elif filters.get("based_on") == filters.get("group_by"):
+		webnotes.msgprint("Plese select different values in 'Based On' and 'Group By'", raise_exception=1)
+
+	else: 
+		bonc, query_bon, based, sup_tab = basedon_wise_colums_query(filters.get("based_on"), trans)
+		pwc, query_pwc = period_wise_colums_query(filters, trans)
+		grbc = group_wise_column(filters.get("group_by"))
+
+		columns = bonc + pwc + ["TOTAL(Qty):Float:120", "TOTAL(Amt):Currency:120"]
+		if grbc:	
+			columns = bonc + grbc + pwc +["TOTAL(Qty):Float:120", "TOTAL(Amt):Currency:120"] 
+
+		details = {"query_bon": query_bon, "query_pwc": query_pwc, "columns": columns, "basedon": based, 
+			"grbc": grbc, "sup_tab": sup_tab}
+
+	return details
+
+def get_data(filters, tab, details):
+	
+	data = []
+	inc, cond= '',''
+	query_details =  details["query_bon"] + details["query_pwc"]
+	
+	if details["query_bon"] in ["t1.project_name,", "t2.project_name,"]:
+		cond = 'and '+ details["query_bon"][:-1] +' IS Not NULL'
+
+	if filters.get("group_by"):
+		sel_col = ''
+		ind = details["columns"].index(details["grbc"][0])
+
+		if filters.get("group_by") == 'Item':
+			sel_col = 't2.item_code'
+		elif filters.get("group_by") == 'Customer':
+			sel_col = 't1.customer'
+		elif filters.get("group_by") == 'Supplier':
+			sel_col = 't1.supplier'
+
+		if filters.get('based_on') in ['Item','Customer','Supplier']:
+			inc = 2
+		else :
+			inc = 1
+
+		data1 = webnotes.conn.sql(""" select %s from `%s` t1, `%s` t2 %s
+					where t2.parent = t1.name and t1.company = %s 
+					and t1.fiscal_year = %s and t1.docstatus = 1 %s 
+					group by %s 
+				""" % (query_details, tab[0], tab[1], details["sup_tab"], "%s", 
+					"%s", cond, details["basedon"]), (filters.get("company"), 
+					filters["fiscal_year"]),
+			as_list=1)
+
+		for d in range(len(data1)):
+			#to add blanck column
+			dt = data1[d]
+			dt.insert(ind,'')  
+			data.append(dt)
+
+			#to get distinct value of col specified by group_by in filter
+			row = webnotes.conn.sql("""select DISTINCT(%s) from `%s` t1, `%s` t2 %s
+						where t2.parent = t1.name and t1.company = %s and t1.fiscal_year = %s 
+						and t1.docstatus = 1 and %s = %s 
+					"""%(sel_col, tab[0], tab[1], details["sup_tab"], "%s", "%s", details["basedon"], "%s"),
+						(filters.get("company"), filters.get("fiscal_year"), data1[d][0]), 
+				as_list=1)
+
+			for i in range(len(row)):
+				des = ['' for q in range(len(details["columns"]))]
+				
+				#get data for each group_by filter 
+				row1 = webnotes.conn.sql(""" select %s , %s from `%s` t1, `%s` t2 %s
+							where t2.parent = t1.name and t1.company = %s and t1.fiscal_year = %s 
+							and t1.docstatus = 1 and %s = %s and %s = %s 
+						"""%(sel_col, details["query_pwc"], tab[0], tab[1], details["sup_tab"], 
+							"%s", "%s", sel_col, "%s", details["basedon"], "%s"), 
+							(filters.get("company"), filters.get("fiscal_year"), row[i][0], data1[d][0]),
+					as_list=1)
+
+				des[ind] = row[i]
+				for j in range(1,len(details["columns"])-inc):	
+					des[j+inc] = row1[0][j]
+				data.append(des)
+	else:
+
+		data = webnotes.conn.sql(""" select %s from `%s` t1, `%s` t2 %s
+					where t2.parent = t1.name and t1.company = %s 
+					and t1.fiscal_year = %s and t1.docstatus = 1 %s 
+					group by %s	
+				"""%(query_details, tab[0], tab[1], details["sup_tab"], "%s", 
+					"%s", cond,details["basedon"]), (filters.get("company"), 
+					filters.get("fiscal_year")), 
+			as_list=1)
+
+	return data
+
+def get_mon(date):
+	"""convert srting formated date into date and retrieve month abbrevation"""
+	return (datetime.strptime(date, '%Y-%m-%d')).strftime("%b")
+
+def period_wise_colums_query(filters, trans):
+	from datetime import datetime
+
+	query_details = ''
+	pwc = []
+	ysd = webnotes.conn.sql("""select year_start_date from `tabFiscal Year` where name = '%s' 
+		"""%filters.get("fiscal_year"))[0][0]
+
+	year_start_date = ysd.strftime('%Y-%m-%d')
+	start_month = cint(year_start_date.split('-')[1])
+
+	if trans in ['Purchase Receipt', 'Delivery Note', 'Purchase Invoice', 'Sales Invoice']:
+		trans_date = 'posting_date'
+	else:
+		trans_date = 'transaction_date'
+
+	if filters.get("period") == "Monthly":
+		month_name = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec']
+
+		for month in range(start_month-1,len(month_name)):
+			pwc.append(month_name[month]+' (Qty):Float:120')
+			pwc.append(month_name[month]+' (Amt):Currency:120')
+
+			query_details += """
+				Sum(IF(MONTH(t1.%(trans)s)= %(mon_num)s, t2.qty, NULL)),
+				SUM(IF(MONTH(t1.%(trans)s)= %(mon_num)s, t1.grand_total, NULL)),
+			"""%{"trans": trans_date,"mon_num": cstr(month+1)}
+
+		for month in range(0, start_month-1):
+			pwc.append(month_name[month]+' (Qty):Float:120')
+			pwc.append(month_name[month]+' (Amt):Currency:120')
+
+			query_details += """
+				Sum(IF(MONTH(t1.%(trans)s)= %(mon_num)s, t2.qty, NULL)),
+				SUM(IF(MONTH(t1.%(trans)s)= %(mon_num)s, t1.grand_total, NULL)),
+			"""%{"trans": trans_date, "mon_num": cstr(month+1)}
+	
+	elif filters.get("period") == "Quarterly":
+
+		first_qsd, second_qsd, third_qsd, fourth_qsd = year_start_date, add_months(year_start_date,3), add_months(year_start_date,6), add_months(year_start_date,9)
+		first_qed, second_qed, third_qed, fourth_qed = add_days(add_months(first_qsd,3),-1), add_days(add_months(second_qsd,3),-1), add_days(add_months(third_qsd,3),-1), add_days(add_months(fourth_qsd,3),-1)
+		bet_dates = [[first_qsd,first_qed],[second_qsd,second_qed],[third_qsd,third_qed],[fourth_qsd,fourth_qed]] 
+		
+		pwc = [get_mon(first_qsd)+"-"+get_mon(first_qed)+" (Qty):Float:120", get_mon(first_qsd)+"-"+get_mon(first_qed)+"(Amt):Currency:120", 
+			get_mon(second_qsd)+"-"+get_mon(second_qed)+" (Qty):Float:120", get_mon(second_qsd)+"-"+get_mon(second_qed)+" (Amt):Currency:120", 
+			get_mon(third_qsd)+"-"+get_mon(third_qed)+" (Qty):Float:120", get_mon(third_qsd)+"-"+get_mon(third_qed)+" (Amt):Currency:120", 
+			get_mon(fourth_qsd)+"-"+get_mon(fourth_qed)+" (Qty):Float:120", get_mon(fourth_qsd)+"-"+get_mon(fourth_qed)+" (Amt):Currency:120"]
+
+		for d in bet_dates:
+			query_details += """
+				SUM(IF(t1.%(trans)s BETWEEN '%(sd)s' AND '%(ed)s', t2.qty, NULL)), 
+				SUM(IF(t1.%(trans)s BETWEEN '%(sd)s' AND '%(ed)s', t1.grand_total, NULL)),
+			"""%{"trans": trans_date, "sd": d[0],"ed": d[1]}
+
+	elif filters.get("period") == "Half-yearly":
+
+		first_half_start = year_start_date
+		first_half_end = add_days(add_months(first_half_start,6),-1)
+		second_half_start = add_days(first_half_end,1)
+		second_half_end = add_days(add_months(second_half_start,6),-1)
+
+		pwc = [get_mon(first_half_start)+"-"+get_mon(first_half_end)+"(Qty):Float:120", get_mon(first_half_start)+"-"+get_mon(first_half_end)+" (Amt):Currency:120",
+		 	get_mon(second_half_start)+"-"+get_mon(second_half_end)+" (Qty):Float:120",	get_mon(second_half_start)+"-"+get_mon(second_half_end)+" (Amt):Currency:120"]
+
+		query_details = """ 
+			 	SUM(IF(t1.%(trans)s BETWEEN '%(fhs)s' AND '%(fhe)s', t2.qty, NULL)),
+			 	SUM(IF(t1.%(trans)s BETWEEN '%(fhs)s' AND '%(fhe)s', t1.grand_total, NULL)), 
+			 	SUM(IF(t1.%(trans)s BETWEEN '%(shs)s' AND '%(she)s', t2.qty, NULL)), 
+			 	SUM(IF(t1.%(trans)s BETWEEN '%(shs)s' AND '%(she)s', t1.grand_total, NULL)),
+			"""%{"trans": trans_date, "fhs": first_half_start, "fhe": first_half_end,"shs": second_half_start, 
+		"she": second_half_end}	 
+	
+	else:
+		pwc = [filters.get("fiscal_year")+" (Qty):Float:120", filters.get("fiscal_year")+" (Amt):Currency:120"]
+		query_details = " SUM(t2.qty), SUM(t1.grand_total),"
+
+	query_details += 'SUM(t2.qty), SUM(t1.grand_total)'
+	return pwc, query_details
+
+def basedon_wise_colums_query(based_on, trans):
+	sup_tab = ''
+
+	if based_on == "Item":
+		bon = ["Item:Link/Item:120", "Item Name:Data:120"]
+		query_details = "t2.item_code, t2.item_name," 
+		based = 't2.item_code'
+
+	elif based_on == "Item Group":
+		bon = ["Item Group:Link/Item Group:120"]
+		query_details = "t2.item_group," 
+		based = 't2.item_group'
+
+	elif based_on == "Customer":
+		bon = ["Customer:Link/Customer:120", "Territory:Link/Territory:120"]
+		query_details = "t1.customer_name, t1.territory, "
+		based = 't1.customer_name'
+
+	elif based_on == "Customer Group":
+		bon = ["Customer Group:Link/Customer Group"]
+		query_details = "t1.customer_group,"
+		based = 't1.customer_group'
+	
+	elif based_on == 'Supplier':
+		bon = ["Supplier:Link/Supplier:120", "Supplier Type:Link/Supplier Type:120"]
+		query_details = "t1.supplier, t3.supplier_type,"
+		based = 't1.supplier'
+		sup_tab = '`tabSupplier` t3',
+	
+	elif based_on == 'Supplier Type':
+		bon = ["Supplier Type:Link/Supplier Type:120"]
+		query_details = "t3.supplier_type,"
+		based = 't3.supplier_type'
+		sup_tab ='`tabSupplier` t3',
+
+	elif based_on == "Territory":
+		bon = ["Territory:Link/Territory:120"]
+		query_details = "t1.territory,"
+		based = 't1.territory'
+
+	elif based_on == "Project":
+
+		if trans in ['Sales Invoice', 'Delivery Note', 'Sales Order']:
+			bon = ["Project:Link/Project:120"]
+			query_details = "t1.project_name,"
+			based = 't1.project_name'
+
+		elif trans in ['Purchase Order', 'Purchase Invoice', 'Purchase Receipt']:
+			bon = ["Project:Link/Project:120"]
+			query_details = "t2.project_name,"
+			based = 't2.project_name'
+
+		else:
+			webnotes.msgprint("Information Not Available", raise_exception=1)
+
+	return bon, query_details, based, sup_tab
+
+def group_wise_column(group_by):
+	if group_by:
+		return [group_by+":Link/"+group_by+":120"]
+	else:
+		return []

public/js/purchase_trends_filters.js

@@ -0,0 +1,39 @@
+var get_filters = function(){
+	return [
+		{
+			"fieldname":"period",
+			"label": "Period",
+			"fieldtype": "Select",
+			"options": ["Monthly", "Quarterly", "Half-yearly", "Yearly"].join("\n"),
+			"default": "Monthly"
+		},
+		{
+			"fieldname":"based_on",
+			"label": "Based On",
+			"fieldtype": "Select",
+			"options": ["Item", "Item Group", "Supplier", "Supplier Type", "Project"].join("\n"),
+			"default": "Item"
+		},
+		{
+			"fieldname":"group_by",
+			"label": "Group By",
+			"fieldtype": "Select",
+			"options": ["Item", "Supplier"].join("\n"),
+			"default": ""
+		},
+		{
+			"fieldname":"fiscal_year",
+			"label": "Fiscal Year",
+			"fieldtype": "Link",
+			"options":'Fiscal Year',
+			"default": sys_defaults.fiscal_year
+		},
+		{
+			"fieldname":"company",
+			"label": "Company",
+			"fieldtype": "Link",
+			"options": "Company",
+			"default": sys_defaults.company
+		},
+	];
+}

public/js/sales_trends_filters.js

@@ -0,0 +1,39 @@
+var get_filters = function(){
+ 	return[
+		{
+			"fieldname":"period",
+			"label": "Period",
+			"fieldtype": "Select",
+			"options": ["Monthly", "Quarterly", "Half-yearly", "Yearly"].join("\n"),
+			"default": "Monthly"
+		},
+		{
+			"fieldname":"based_on",
+			"label": "Based On",
+			"fieldtype": "Select",
+			"options": ["Item", "Item Group", "Customer", "Customer Group", "Territory", "Project"].join("\n"),
+			"default": "Item"
+		},
+		{
+			"fieldname":"group_by",
+			"label": "Group By",
+			"fieldtype": "Select",
+			"options": ["Item", "Customer"].join("\n"),
+			"default": ""
+		},
+		{
+			"fieldname":"fiscal_year",
+			"label": "Fiscal Year",
+			"fieldtype": "Link",
+			"options":'Fiscal Year',
+			"default": sys_defaults.fiscal_year
+		},
+		{
+			"fieldname":"company",
+			"label": "Company",
+			"fieldtype": "Link",
+			"options": "Company",
+			"default": sys_defaults.company
+		},	
+	];
+}

selling/page/selling_home/selling_home.js

@@ -170,6 +170,16 @@ wn.module_page["Selling"] = [
 				route: "query-report/Customers Not Buying Since Long Time",
 				doctype: "Sales Order"
 			},
+			{
+				"label":wn._("Quotation Trend"),
+				route: "query-report/Quotation Trends",
+				doctype: "Quotation"
+			},
+			{
+				"label":wn._("Sales Order Trend"),
+				route: "query-report/Sales Order Trends",
+				doctype: "Sales Order"
+			},
 
 		]
 	}

selling/report/quotation_trends/quotation_trends.js

@@ -0,0 +1,5 @@
+wn.require("app/js/sales_trends_filters.js");
+
+wn.query_reports["Quotation Trends"] = {
+	filters: get_filters()
+ }

selling/report/quotation_trends/quotation_trends.py

@@ -0,0 +1,34 @@
+# ERPNext - web based ERP (http://erpnext.com)
+# Copyright (C) 2012 Web Notes Technologies Pvt Ltd
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from __future__ import unicode_literals
+import webnotes
+from controllers.trends	import get_columns,get_data
+
+def execute(filters=None):
+	if not filters: filters ={}
+	data = []
+
+	trans = "Quotation"
+	tab = ["tabQuotation","tabQuotation Item"]
+
+	details = get_columns(filters, trans)
+	data = get_data(filters, tab, details)
+	
+	if not data:
+		webnotes.msgprint("Data not found for selected criterias")
+
+	return details["columns"], data 

selling/report/quotation_trends/quotation_trends.txt

@@ -0,0 +1,22 @@
+[
+ {
+  "creation": "2013-06-07 16:01:16", 
+  "docstatus": 0, 
+  "modified": "2013-06-12 16:31:23", 
+  "modified_by": "Administrator", 
+  "owner": "Administrator"
+ }, 
+ {
+  "add_total_row": 0, 
+  "doctype": "Report", 
+  "is_standard": "Yes", 
+  "name": "__common__", 
+  "ref_doctype": "Quotation", 
+  "report_name": "Quotation Trends", 
+  "report_type": "Script Report"
+ }, 
+ {
+  "doctype": "Report", 
+  "name": "Quotation Trends"
+ }
+]

selling/report/sales_order_trends/sales_order_trends.js

@@ -0,0 +1,5 @@
+wn.require("app/js/sales_trends_filters.js");
+
+wn.query_reports["Sales Order Trends"] = {
+	filters: get_filters()
+ }

selling/report/sales_order_trends/sales_order_trends.py

@@ -0,0 +1,34 @@
+# ERPNext - web based ERP (http://erpnext.com)
+# Copyright (C) 2012 Web Notes Technologies Pvt Ltd
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from __future__ import unicode_literals
+import webnotes
+from controllers.trends	import get_columns,get_data
+
+def execute(filters=None):
+	if not filters: filters ={}
+	data = []
+
+	trans = "Sales Order"
+	tab = ["tabSales Order","tabSales Order Item"]
+	
+	details = get_columns(filters, trans)
+	data = get_data(filters, tab, details)
+	
+	if not data :
+		webnotes.msgprint("Data not found for selected criterias")
+
+	return details["columns"], data 

selling/report/sales_order_trends/sales_order_trends.txt

@@ -0,0 +1,21 @@
+[
+ {
+  "creation": "2013-06-13 18:43:30", 
+  "docstatus": 0, 
+  "modified": "2013-06-13 18:43:30", 
+  "modified_by": "Administrator", 
+  "owner": "Administrator"
+ }, 
+ {
+  "doctype": "Report", 
+  "is_standard": "Yes", 
+  "name": "__common__", 
+  "ref_doctype": "Sales Order", 
+  "report_name": "Sales Order Trends", 
+  "report_type": "Script Report"
+ }, 
+ {
+  "doctype": "Report", 
+  "name": "Sales Order Trends"
+ }
+]

stock/page/stock_home/stock_home.js

@@ -223,6 +223,16 @@ wn.module_page["Stock"] = [
 				route: "query-report/Itemwise Recommended Reorder Level",
 				doctype: "Item"
 			},
+			{
+				"label":wn._("Delivery Note Trends"),
+				route: "query-report/Delivery Note Trends",
+				doctype: "Delivery Note"
+			},
+			{
+				"label":wn._("Purchase Receipt Trends"),
+				route: "query-report/Purchase Receipt Trends",
+				doctype: "Purchase Receipt"
+			},
 		]
 	}
 ]

stock/report/delivery_note_trends/delivery_note_trends.js

@@ -0,0 +1,5 @@
+wn.require("app/js/sales_trends_filters.js");
+
+wn.query_reports["Delivery Note Trends"] = {
+	filters: get_filters()
+ }

stock/report/delivery_note_trends/delivery_note_trends.py

@@ -0,0 +1,34 @@
+# ERPNext - web based ERP (http://erpnext.com)
+# Copyright (C) 2012 Web Notes Technologies Pvt Ltd
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from __future__ import unicode_literals
+import webnotes
+from controllers.trends	import get_columns,get_data
+
+def execute(filters=None):
+	if not filters: filters ={}
+	data = []
+
+	trans = "Delivery Note"
+	tab = ["tabDelivery Note","tabDelivery Note Item"]
+	
+	details = get_columns(filters, trans)
+	data = get_data(filters, tab, details)
+	
+	if not data :
+		webnotes.msgprint("Data not found for selected criterias")
+
+	return details["columns"], data 

stock/report/delivery_note_trends/delivery_note_trends.txt

@@ -0,0 +1,21 @@
+[
+ {
+  "creation": "2013-06-13 18:42:11", 
+  "docstatus": 0, 
+  "modified": "2013-06-13 18:42:11", 
+  "modified_by": "Administrator", 
+  "owner": "Administrator"
+ }, 
+ {
+  "doctype": "Report", 
+  "is_standard": "Yes", 
+  "name": "__common__", 
+  "ref_doctype": "Delivery Note", 
+  "report_name": "Delivery Note Trends", 
+  "report_type": "Script Report"
+ }, 
+ {
+  "doctype": "Report", 
+  "name": "Delivery Note Trends"
+ }
+]

stock/report/purchase_receipt_trends/purchase_receipt_trends.js

@@ -0,0 +1,5 @@
+wn.require("app/js/purchase_trends_filters.js");
+
+wn.query_reports["Purchase Receipt Trends"] = {
+	filters: get_filters()
+ }

stock/report/purchase_receipt_trends/purchase_receipt_trends.py

@@ -0,0 +1,34 @@
+# ERPNext - web based ERP (http://erpnext.com)
+# Copyright (C) 2012 Web Notes Technologies Pvt Ltd
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from __future__ import unicode_literals
+import webnotes
+from controllers.trends	import get_columns,get_data
+
+def execute(filters=None):
+	if not filters: filters ={}
+	data = []
+
+	trans = "Purchase Receipt"
+	tab = ["tabPurchase Receipt","tabPurchase Receipt Item"]
+
+	details = get_columns(filters, trans)
+	data = get_data(filters, tab, details)
+	
+	if not data :
+		webnotes.msgprint("Data not found for selected criterias")
+
+	return details["columns"], data  

stock/report/purchase_receipt_trends/purchase_receipt_trends.txt

@@ -0,0 +1,21 @@
+[
+ {
+  "creation": "2013-06-13 18:45:44", 
+  "docstatus": 0, 
+  "modified": "2013-06-13 18:45:44", 
+  "modified_by": "Administrator", 
+  "owner": "Administrator"
+ }, 
+ {
+  "doctype": "Report", 
+  "is_standard": "Yes", 
+  "name": "__common__", 
+  "ref_doctype": "Purchase Receipt", 
+  "report_name": "Purchase Receipt Trends", 
+  "report_type": "Script Report"
+ }, 
+ {
+  "doctype": "Report", 
+  "name": "Purchase Receipt Trends"
+ }
+]