add secutiry

security/src/Aggregations.ts

@@ -0,0 +1,24 @@
+import DateService, { Slice } from '@services/DateService';
+import { Model, Types } from "mongoose";
+
+
+export async function getAggregation(model: Model<any>, pid: Types.ObjectId, from: number, to: number, slice: Slice) {
+
+    const { group, sort, fromParts } = DateService.getQueryDateRange(slice);
+
+    const result = model.aggregate([
+        {
+            $match: {
+                project_id: pid,
+                created_at: { $gte: new Date(from), $lte: new Date(to) },
+            }
+        },
+        { $group: { _id: group, count: { $sum: 1 } } },
+        { $sort: sort },
+        { $project: { _id: { $dateFromParts: fromParts }, count: "$count" } }
+    ]);
+
+    return result;
+
+}
+