fix: dashboard improvements and query speed improvements

packages/trpc/src/routers/chart.ts

@@ -35,7 +35,7 @@ import {
 } from '@openpanel/validation';
 
 import { round } from '@openpanel/common';
-import { ChartEngine } from '@openpanel/db';
+import { AggregateChartEngine, ChartEngine } from '@openpanel/db';
 import {
   differenceInDays,
   differenceInMonths,
@@ -414,6 +414,42 @@ export const chartRouter = createTRPCRouter({
       // Use new chart engine
       return ChartEngine.execute(input);
     }),
+
+  aggregate: publicProcedure
+    .input(zChartInput)
+    .query(async ({ input, ctx }) => {
+      if (ctx.session.userId) {
+        const access = await getProjectAccess({
+          projectId: input.projectId,
+          userId: ctx.session.userId,
+        });
+        if (!access) {
+          const share = await db.shareOverview.findFirst({
+            where: {
+              projectId: input.projectId,
+            },
+          });
+
+          if (!share) {
+            throw TRPCAccessError('You do not have access to this project');
+          }
+        }
+      } else {
+        const share = await db.shareOverview.findFirst({
+          where: {
+            projectId: input.projectId,
+          },
+        });
+
+        if (!share) {
+          throw TRPCAccessError('You do not have access to this project');
+        }
+      }
+
+      // Use aggregate chart engine (optimized for bar/pie charts)
+      return AggregateChartEngine.execute(input);
+    }),
+
   cohort: protectedProcedure
     .input(
       z.object({

packages/trpc/src/routers/event.ts

@@ -15,7 +15,7 @@ import {
   getEventList,
   getEventMetasCached,
   getSettingsForProject,
-  overviewService,
+  pagesService,
   sessionService,
 } from '@openpanel/db';
 import {
@@ -324,28 +324,17 @@ export const eventRouter = createTRPCRouter({
         search: z.string().optional(),
         range: zRange,
         interval: zTimeInterval,
-        filters: z.array(zChartEventFilter).default([]),
       }),
     )
     .query(async ({ input }) => {
       const { timezone } = await getSettingsForProject(input.projectId);
       const { startDate, endDate } = getChartStartEndDate(input, timezone);
-      if (input.search) {
-        input.filters.push({
-          id: 'path',
-          name: 'path',
-          value: [input.search],
-          operator: 'contains',
-        });
-      }
-      return overviewService.getTopPages({
+      return pagesService.getTopPages({
         projectId: input.projectId,
-        filters: input.filters,
         startDate,
         endDate,
-        cursor: input.cursor || 1,
-        limit: input.take,
         timezone,
+        search: input.search,
       });
     }),
 

packages/trpc/src/routers/overview.ts

@@ -10,6 +10,7 @@ import {
   overviewService,
   zGetMetricsInput,
   zGetTopGenericInput,
+  zGetTopGenericSeriesInput,
   zGetTopPagesInput,
   zGetUserJourneyInput,
 } from '@openpanel/db';
@@ -305,6 +306,26 @@ export const overviewRouter = createTRPCRouter({
       return current;
     }),
 
+  topGenericSeries: publicProcedure
+    .input(
+      zGetTopGenericSeriesInput.omit({ startDate: true, endDate: true }).extend({
+        startDate: z.string().nullish(),
+        endDate: z.string().nullish(),
+        range: zRange,
+      }),
+    )
+    .use(cacher)
+    .query(async ({ input }) => {
+      const { timezone } = await getSettingsForProject(input.projectId);
+      const { current } = await getCurrentAndPrevious(
+        { ...input, timezone },
+        false,
+        timezone,
+      )(overviewService.getTopGenericSeries.bind(overviewService));
+
+      return current;
+    }),
+
   userJourney: publicProcedure
     .input(
       zGetUserJourneyInput.omit({ startDate: true, endDate: true }).extend({