feat(dashboard): Create Accounting dashboard from General Ledger Report

erpnext/accounts/dashboard.py

@@ -0,0 +1,39 @@
+# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
+# License: GNU General Public License v3. See license.txt
+
+from __future__ import unicode_literals
+from itertools import groupby
+from operator import itemgetter
+import frappe
+from erpnext.accounts.report.general_ledger.general_ledger import execute
+
+
+def get():
+    filters = frappe._dict({
+        "company": "Gadget Technologies Pvt. Ltd.",
+        "from_date": "2000-01-01",
+        "to_date": "2020-12-12",
+        "account": "Cash - GTPL",
+        "group_by": "Group by Voucher (Consolidated)"
+    })
+    report_columns, report_results = execute(filters=filters)
+
+    interesting_fields = ["posting_date", "balance"]
+
+    columns = [column for column in report_columns if column["fieldname"] in interesting_fields]
+
+    _results = []
+    for row in report_results[1:-2]:
+        _results.append([row[key] for key in interesting_fields])
+
+    grouped_results = groupby(_results, key=itemgetter(0))
+
+    results = [list(values)[-1] for key, values in grouped_results]
+
+    return {
+        "labels": [result[0] for result in results],
+        "datasets": [{
+            "name": "Cash - GTPL",
+            "values": [result[1] for result in results]
+        }]
+    }