fix: renamed class to batch

lms/www/batches/index.py

@@ -0,0 +1,74 @@
+import frappe
+from frappe.utils import getdate
+from lms.lms.utils import has_course_moderator_role, has_course_evaluator_role
+
+
+def get_context(context):
+	context.no_cache = 1
+	context.is_moderator = has_course_moderator_role()
+	context.is_evaluator = has_course_evaluator_role()
+	batches = frappe.get_all(
+		"LMS Batch",
+		fields=[
+			"name",
+			"title",
+			"description",
+			"start_date",
+			"end_date",
+			"paid_batch",
+			"amount",
+			"currency",
+			"seat_count",
+		],
+		order_by="start_date",
+	)
+
+	past_batches, upcoming_batches = [], []
+	for batch in batches:
+		batch.student_count = frappe.db.count("Batch Student", {"parent": batch.name})
+		batch.course_count = frappe.db.count("Batch Course", {"parent": batch.name})
+		batch.seats_left = (
+			batch.seat_count - batch.student_count if batch.seat_count else None
+		)
+		print(batch.seat_count, batch.student_count, batch.seats_left)
+		if getdate(batch.start_date) < getdate():
+			past_batches.append(batch)
+		else:
+			upcoming_batches.append(batch)
+
+	context.past_batches = sorted(past_batches, key=lambda d: d.start_date)
+	context.upcoming_batches = sorted(upcoming_batches, key=lambda d: d.start_date)
+
+	if frappe.session.user != "Guest":
+		my_batches_info = []
+		my_batches = frappe.get_all(
+			"Batch Student", {"student": frappe.session.user}, pluck="parent"
+		)
+
+		for batch in my_batches:
+			batchinfo = frappe.db.get_value(
+				"LMS Batch",
+				batch,
+				[
+					"name",
+					"title",
+					"description",
+					"start_date",
+					"end_date",
+					"paid_batch",
+					"amount",
+					"currency",
+					"seat_count",
+				],
+				as_dict=True,
+			)
+
+			batchinfo.student_count = frappe.db.count(
+				"Batch Student", {"parent": batchinfo.name}
+			)
+			batchinfo.course_count = frappe.db.count("Batch Course", {"parent": batchinfo.name})
+			batchinfo.seats_left = batchinfo.seat_count - batchinfo.student_count
+
+			my_batches_info.append(batchinfo)
+
+		context.my_batches = my_batches_info