From 2b4e2177be9806095f37a5c416c36f9d2bb4c834 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc-Andr=C3=A9=20Bombeck?= <mbombeck@gmail.com>
Date: Thu, 21 May 2026 12:01:11 +0200
Subject: [PATCH] chore(routes): remove orphan /api/medications/intake-summary
 endpoint

The GET handler had no fetch caller and the queryKeys.medicationIntakeSummary
entry was never consumed in any useQuery. Strip the route file, the
factory entry, the medicationDependentKeys reference, and an outdated
quick-add doc comment.
---
 .../api/medications/intake-summary/route.ts   | 105 ------------------
 .../dashboard/medication-intake-quick-add.tsx |   2 +-
 src/lib/query-keys.ts                         |   2 -
 3 files changed, 1 insertion(+), 108 deletions(-)
 delete mode 100644 src/app/api/medications/intake-summary/route.ts

diff --git a/src/app/api/medications/intake-summary/route.ts b/src/app/api/medications/intake-summary/route.ts
deleted file mode 100644
index 3a2d0d1d5..000000000
--- a/src/app/api/medications/intake-summary/route.ts
+++ /dev/null
@@ -1,105 +0,0 @@
-import { NextRequest } from "next/server";
-import { z } from "zod/v4";
-import { prisma } from "@/lib/db";
-import { apiHandler, requireAuth } from "@/lib/api-handler";
-import { annotate } from "@/lib/logging/context";
-import { apiError, apiSuccess } from "@/lib/api-response";
-
-const querySchema = z.object({
-  from: z.iso
-    .datetime({ offset: true })
-    .transform((value) => new Date(value))
-    .optional(),
-  to: z.iso
-    .datetime({ offset: true })
-    .transform((value) => new Date(value))
-    .optional(),
-});
-
-function toBerlinDayKey(date: Date): string {
-  return new Intl.DateTimeFormat("sv-SE", {
-    timeZone: "Europe/Berlin",
-    year: "numeric",
-    month: "2-digit",
-    day: "2-digit",
-  }).format(date);
-}
-
-interface DailySummary {
-  date: string;
-  total: number;
-  medications: Record<string, number>;
-}
-
-export const GET = apiHandler(async (request: NextRequest) => {
-  const { user } = await requireAuth();
-
-  const parsed = querySchema.safeParse(
-    Object.fromEntries(request.nextUrl.searchParams),
-  );
-  if (!parsed.success) {
-    return apiError(parsed.error.issues[0].message, 422);
-  }
-
-  const { from, to } = parsed.data;
-
-  const events = await prisma.medicationIntakeEvent.findMany({
-    where: {
-      userId: user.id,
-      skipped: false,
-      takenAt: {
-        not: null,
-        ...(from && { gte: from }),
-        ...(to && { lte: to }),
-      },
-    },
-    select: {
-      takenAt: true,
-      medication: {
-        select: {
-          name: true,
-        },
-      },
-    },
-    orderBy: { takenAt: "asc" },
-  });
-
-  const medicationNames = new Set<string>();
-  const byDay = new Map<string, DailySummary>();
-
-  for (const event of events) {
-    if (!event.takenAt) continue;
-
-    const medicationName = event.medication.name;
-    const dayKey = toBerlinDayKey(event.takenAt);
-    medicationNames.add(medicationName);
-
-    const existing = byDay.get(dayKey) ?? {
-      date: dayKey,
-      total: 0,
-      medications: {},
-    };
-
-    existing.total += 1;
-    existing.medications[medicationName] =
-      (existing.medications[medicationName] ?? 0) + 1;
-    byDay.set(dayKey, existing);
-  }
-
-  const points = [...byDay.values()].sort((a, b) =>
-    a.date.localeCompare(b.date),
-  );
-
-  annotate({
-    action: { name: "medication.intake_summary" },
-    meta: {
-      point_count: points.length,
-      medication_count: medicationNames.size,
-    },
-  });
-
-  return apiSuccess({
-    points,
-    medications: [...medicationNames].sort((a, b) => a.localeCompare(b, "de")),
-  });
-});
diff --git a/src/components/dashboard/medication-intake-quick-add.tsx b/src/components/dashboard/medication-intake-quick-add.tsx
index 73ba8c451..26e4446ed 100644
--- a/src/components/dashboard/medication-intake-quick-add.tsx
+++ b/src/components/dashboard/medication-intake-quick-add.tsx
@@ -58,7 +58,7 @@ import {
  *      shaped the same as `MoodForm`).
  *
  * On success: invalidate `medicationDependentKeys` (medications +
- * analytics + insights + intake-summary + achievements) PLUS the
+ * analytics + insights + achievements) PLUS the
  * inline per-medication compliance chart key so the detail page tile
  * refreshes if it happens to be mounted elsewhere in the app.
  *
diff --git a/src/lib/query-keys.ts b/src/lib/query-keys.ts
index b367dab5b..df8155542 100644
--- a/src/lib/query-keys.ts
+++ b/src/lib/query-keys.ts
@@ -87,7 +87,6 @@ export const queryKeys = {
     ["dashboard-medication-compliance", days] as const,
   medicationPhaseConfig: (medicationId: string) =>
     ["phase-config", medicationId] as const,
-  medicationIntakeSummary: () => ["medications", "intake-summary"] as const,
 
   gamificationAchievements: () => ["gamification", "achievements"] as const,
 
@@ -217,7 +216,6 @@ export const medicationDependentKeys = [
   queryKeys.analytics(),
   queryKeys.insightsRoot(),
   queryKeys.insightsTargets(),
-  queryKeys.medicationIntakeSummary(),
   queryKeys.gamificationAchievements(),
   ["dashboard-medication-compliance"] as const,
 ];