Add custom date range support to profit analytics

Introduces a date range picker to the profit analytics dashboard, allowing users to select custom date ranges for profit calculations. Updates ProfitAnalyticsChart and profit-analytics-service to handle both period and date range queries, improving flexibility and user experience.

.env.production

@@ -1,3 +1,4 @@
+
 # Disable telemetry for faster builds
 NEXT_TELEMETRY_DISABLED=1
 
@@ -11,4 +12,4 @@ NEXT_LOG_LEVEL=error
 GENERATE_SOURCEMAP=false
 
 # API configuration
-SERVER_API_URL=https://internal-api.inboxi.ng/api
+SERVER_API_URL=https://internal-api.inboxi.ng/api

components/analytics/AnalyticsDashboard.tsx

@@ -27,6 +27,10 @@ import { formatGBP } from "@/utils/format";
 import { MetricsCardSkeleton } from './SkeletonLoaders';
 import dynamic from 'next/dynamic';
 import { Skeleton } from "@/components/ui/skeleton";
+import { DateRangePicker } from "@/components/ui/date-picker";
+import { DateRange } from "react-day-picker";
+import { addDays, startOfDay, endOfDay } from "date-fns";
+import type { DateRange as ProfitDateRange } from "@/lib/services/profit-analytics-service";
 
 // Lazy load chart components
 const RevenueChart = dynamic(() => import('./RevenueChart'), {
@@ -78,6 +82,10 @@ export default function AnalyticsDashboard({ initialData }: AnalyticsDashboardPr
   const [isLoading, setIsLoading] = useState(false);
   const [timeRange, setTimeRange] = useState('30');
   const [hideNumbers, setHideNumbers] = useState(false);
+  const [profitDateRange, setProfitDateRange] = useState<DateRange | undefined>({
+    from: startOfDay(addDays(new Date(), -29)),
+    to: endOfDay(new Date())
+  });
   const { toast } = useToast();
 
   // Function to mask sensitive numbers
@@ -302,8 +310,41 @@ export default function AnalyticsDashboard({ initialData }: AnalyticsDashboardPr
           </TabsContent>
 
           <TabsContent value="profit" className="space-y-6">
+            {/* Date Range Selector for Profit Calculator */}
+            <Card>
+              <CardHeader>
+                <CardTitle className="text-lg">Date Range</CardTitle>
+                <CardDescription>
+                  Select a custom date range for profit calculations
+                </CardDescription>
+              </CardHeader>
+              <CardContent>
+                <div className="flex flex-col sm:flex-row gap-4 sm:items-center">
+                  <DateRangePicker
+                    dateRange={profitDateRange}
+                    onDateRangeChange={setProfitDateRange}
+                    placeholder="Select date range"
+                    showPresets={true}
+                    className="w-full sm:w-auto"
+                  />
+                  {profitDateRange?.from && profitDateRange?.to && (
+                    <div className="text-sm text-muted-foreground flex items-center">
+                      <span>
+                        {profitDateRange.from.toLocaleDateString()} - {profitDateRange.to.toLocaleDateString()}
+                      </span>
+                    </div>
+                  )}
+                </div>
+              </CardContent>
+            </Card>
             <Suspense fallback={<ChartSkeleton />}>
-              <ProfitAnalyticsChart timeRange={timeRange} hideNumbers={hideNumbers} />
+              <ProfitAnalyticsChart 
+                dateRange={profitDateRange?.from && profitDateRange?.to ? {
+                  from: profitDateRange.from,
+                  to: profitDateRange.to
+                } : undefined}
+                hideNumbers={hideNumbers} 
+              />
             </Suspense>
           </TabsContent>
 

components/analytics/ProfitAnalyticsChart.tsx

@@ -15,15 +15,16 @@ import {
 } from "lucide-react";
 import { useToast } from "@/hooks/use-toast";
 import { formatGBP } from "@/utils/format";
-import { getProfitOverview, type ProfitOverview } from "@/lib/services/profit-analytics-service";
+import { getProfitOverview, type ProfitOverview, type DateRange } from "@/lib/services/profit-analytics-service";
 import { Skeleton } from "@/components/ui/skeleton";
 
 interface ProfitAnalyticsChartProps {
-  timeRange: string;
+  timeRange?: string;
+  dateRange?: DateRange;
   hideNumbers?: boolean;
 }
 
-export default function ProfitAnalyticsChart({ timeRange, hideNumbers = false }: ProfitAnalyticsChartProps) {
+export default function ProfitAnalyticsChart({ timeRange, dateRange, hideNumbers = false }: ProfitAnalyticsChartProps) {
   const [data, setData] = useState<ProfitOverview | null>(null);
   const [isLoading, setIsLoading] = useState(true);
   const [error, setError] = useState<string | null>(null);
@@ -44,7 +45,8 @@ export default function ProfitAnalyticsChart({ timeRange, hideNumbers = false }:
       try {
         setIsLoading(true);
         setError(null);
-        const response = await getProfitOverview(timeRange);
+        // Use dateRange if provided, otherwise fall back to timeRange
+        const response = await getProfitOverview(dateRange || timeRange || '30');
         setData(response);
       } catch (error) {
         console.error('Error fetching profit data:', error);
@@ -60,7 +62,7 @@ export default function ProfitAnalyticsChart({ timeRange, hideNumbers = false }:
     };
 
     fetchData();
-  }, [timeRange, toast]);
+  }, [timeRange, dateRange, toast]);
 
   if (isLoading) {
     return (
@@ -304,7 +306,10 @@ export default function ProfitAnalyticsChart({ timeRange, hideNumbers = false }:
             Most Profitable Products
           </CardTitle>
           <CardDescription>
-            Products generating the highest total profit (last {timeRange} days)
+            {dateRange 
+              ? `Products generating the highest total profit (${new Date(dateRange.from).toLocaleDateString()} - ${new Date(dateRange.to).toLocaleDateString()})`
+              : `Products generating the highest total profit (last ${timeRange || '30'} days)`
+            }
           </CardDescription>
         </CardHeader>
         <CardContent>

lib/services/profit-analytics-service.ts

@@ -2,6 +2,8 @@ import { apiRequest } from '../api';
 
 export interface ProfitOverview {
   period: string;
+  startDate?: string;
+  endDate?: string;
   summary: {
     totalRevenue: number;
     revenueFromTrackedProducts: number;
@@ -40,10 +42,45 @@ export interface ProfitTrend {
   profitMargin: number;
 }
 
-export const getProfitOverview = async (period: string = '30'): Promise<ProfitOverview> => {
-  return apiRequest(`/analytics/profit-overview?period=${period}`);
+export interface DateRange {
+  from: Date;
+  to: Date;
+}
+
+export const getProfitOverview = async (
+  periodOrRange?: string | DateRange
+): Promise<ProfitOverview> => {
+  let url = '/analytics/profit-overview';
+  
+  if (periodOrRange && typeof periodOrRange !== 'string') {
+    // Date range provided
+    const startDate = periodOrRange.from.toISOString().split('T')[0];
+    const endDate = periodOrRange.to.toISOString().split('T')[0];
+    url += `?startDate=${startDate}&endDate=${endDate}`;
+  } else {
+    // Period provided (backward compatibility)
+    const period = periodOrRange || '30';
+    url += `?period=${period}`;
+  }
+  
+  return apiRequest(url);
 };
 
-export const getProfitTrends = async (period: string = '30'): Promise<ProfitTrend[]> => {
-  return apiRequest(`/analytics/profit-trends?period=${period}`);
+export const getProfitTrends = async (
+  periodOrRange?: string | DateRange
+): Promise<ProfitTrend[]> => {
+  let url = '/analytics/profit-trends';
+  
+  if (periodOrRange && typeof periodOrRange !== 'string') {
+    // Date range provided
+    const startDate = periodOrRange.from.toISOString().split('T')[0];
+    const endDate = periodOrRange.to.toISOString().split('T')[0];
+    url += `?startDate=${startDate}&endDate=${endDate}`;
+  } else {
+    // Period provided (backward compatibility)
+    const period = periodOrRange || '30';
+    url += `?period=${period}`;
+  }
+  
+  return apiRequest(url);
 };

public/git-info.json

@@ -1,4 +1,4 @@
 {
-  "commitHash": "928d94c",
-  "buildTime": "2025-10-31T00:03:09.717Z"
+  "commitHash": "28e292a",
+  "buildTime": "2025-11-28T18:29:50.128Z"
 }