refactor(api): extract project cost read procedures

2026-03-31 08:58:22 +02:00
parent 57fb979754
commit 3a15f72f70
2 changed files with 77 additions and 72 deletions
@@ -0,0 +1,74 @@
+import { listAssignmentBookings } from "@capakraken/application";
+import { ProjectStatus } from "@capakraken/shared";
+import { z } from "zod";
+import { CursorInputSchema, paginateCursor } from "../db/pagination.js";
+import { controllerProcedure } from "../trpc.js";
+
+export const projectCostReadProcedures = {
+  listWithCosts: controllerProcedure
+    .input(
+      CursorInputSchema.extend({
+        status: z.nativeEnum(ProjectStatus).optional(),
+        search: z.string().optional(),
+      }),
+    )
+    .query(async ({ ctx, input }) => {
+      const { status, search, cursor } = input;
+      const where = {
+        ...(status ? { status } : {}),
+        ...(search
+          ? {
+              OR: [
+                { name: { contains: search, mode: "insensitive" as const } },
+                { shortCode: { contains: search, mode: "insensitive" as const } },
+              ],
+            }
+          : {}),
+      };
+      const whereWithCursor = cursor ? { ...where, id: { gt: cursor } } : where;
+
+      const result = await paginateCursor(
+        ({ take }) =>
+          ctx.db.project.findMany({
+            where: whereWithCursor,
+            take,
+            orderBy: [{ startDate: "asc" }, { id: "asc" }],
+          }),
+        input,
+      );
+
+      const projectIds = result.items.map((project) => project.id);
+      const bookings = projectIds.length
+        ? await listAssignmentBookings(ctx.db, {
+            startDate: new Date("1900-01-01T00:00:00.000Z"),
+            endDate: new Date("2100-12-31T23:59:59.999Z"),
+            projectIds,
+          })
+        : [];
+
+      const projects = result.items.map((project) => {
+        const projectBookings = bookings.filter((booking) => booking.projectId === project.id);
+        let totalCostCents = 0;
+        let totalPersonDays = 0;
+        for (const booking of projectBookings) {
+          const days =
+            (new Date(booking.endDate).getTime() - new Date(booking.startDate).getTime()) /
+              (1000 * 60 * 60 * 24) +
+            1;
+          totalCostCents += booking.dailyCostCents * days;
+          totalPersonDays += (booking.hoursPerDay * days) / 8;
+        }
+        const utilizationPercent = project.budgetCents > 0
+          ? Math.round((totalCostCents / project.budgetCents) * 100)
+          : 0;
+        return {
+          ...project,
+          totalCostCents: Math.round(totalCostCents),
+          totalPersonDays: Math.round(totalPersonDays * 10) / 10,
+          utilizationPercent,
+        };
+      });
+
+      return { projects, nextCursor: result.nextCursor };
+    }),
+};