feat(project-stats-page): Project-Stats: Stunden total, monthly chart, top contributor [tsc:fail]

2026-05-23 05:59:05 +02:00 · 2026-05-23 05:59:05 +02:00 · 23c95940e6
commit 23c95940e6
parent 454b85b4e2
4 changed files with 151 additions and 21 deletions
--- a/.phase8-state.json
+++ b/.phase8-state.json
@ -1,10 +1,11 @@
 {
  "completed_features": [],
-  "current_feature": "account-deletion",
+  "current_feature": "project-stats-page",
  "started_at": "2026-05-23T05:49:48.673340",
  "attempted_features": [
    "recent-activity-widget",
    "time-entry-bulk-actions",
-    "customer-csv-import"
+    "customer-csv-import",
+    "account-deletion"
  ]
 }
--- a/GENERATION_LOG.md
+++ b/GENERATION_LOG.md
@ -966,3 +966,22 @@ src/index.ts(27,25): error TS2769: No overload matches this call.
  Overload 2 of 3, '(plugin: FastifyPluginAsync<{ limits: { fileSize: number; }; }, RawServerDefault, FastifyTypeProvider, FastifyBaseLogger>, opts?: FastifyRegisterOptions<...> | undefined): FastifyInstance<...> & PromiseLike<...>', gave the following error.
    Argument of type 'Promise<FastifyMultipartPlugin>' is not assignable to parameter of type 'FastifyPluginAsync<{ limits: { fileSize: number; }; }, RawServerDefault, FastifyTypeProvider, FastifyBaseLogger>'.
      Type 'Promise<FastifyMultipartPlugin>' provides no match for the signature '(instance: FastifyInstance<RawServerDefault, IncomingMessage, ServerResponse<IncomingMessage>, FastifyBaseLogger, FastifyTy
+- `05:57:27` **INFO**   Committed feature account-deletion
+- `05:57:27` **INFO**   Pushed: rc=0
+
+## Phase-3 Feature: project-stats-page (2026-05-23 05:57:27)
+
+- `05:57:27` **INFO** Description: Project-Stats: Stunden total, monthly chart, top contributors
+- `05:57:27` **INFO**   Generating apps/api/src/routes/projects.ts (ERWEITERT — behalte alles. Füge GET /:id/stats: {totalHours, entryCoun…)
+- `05:58:03` **INFO**     wrote 3936 chars in 36.3s (attempt 1)
+- `05:58:03` **INFO**   Generating apps/web/src/pages/ProjectDetail.tsx (ERWEITERT — behalte bestehendes (header, time-entries). Füge Stats-Car…)
+- `05:59:03` **INFO**     wrote 7164 chars in 60.1s (attempt 1)
+- `05:59:03` **INFO** Running tsc --noEmit on api…
+- `05:59:05` **WARN**   tsc errors:
+src/index.ts(27,25): error TS2769: No overload matches this call.
+  Overload 1 of 3, '(plugin: FastifyPluginCallback<{ limits: { fileSize: number; }; }, RawServerDefault, FastifyTypeProvider, FastifyBaseLogger>, opts?: FastifyRegisterOptions<...> | undefined): FastifyInstance<...> & PromiseLike<...>', gave the following error.
+    Argument of type 'Promise<FastifyMultipartPlugin>' is not assignable to parameter of type 'FastifyPluginCallback<{ limits: { fileSize: number; }; }, RawServerDefault, FastifyTypeProvider, FastifyBaseLogger>'.
+      Type 'Promise<FastifyMultipartPlugin>' provides no match for the signature '(instance: FastifyInstance<RawServerDefault, IncomingMessage, ServerResponse<IncomingMessage>, FastifyBaseLogger, FastifyTypeProvider>, opts: { ...; }, done: (err?: Error | undefined) => void): void'.
+  Overload 2 of 3, '(plugin: FastifyPluginAsync<{ limits: { fileSize: number; }; }, RawServerDefault, FastifyTypeProvider, FastifyBaseLogger>, opts?: FastifyRegisterOptions<...> | undefined): FastifyInstance<...> & PromiseLike<...>', gave the following error.
+    Argument of type 'Promise<FastifyMultipartPlugin>' is not assignable to parameter of type 'FastifyPluginAsync<{ limits: { fileSize: number; }; }, RawServerDefault, FastifyTypeProvider, FastifyBaseLogger>'.
+      Type 'Promise<FastifyMultipartPlugin>' provides no match for the signature '(instance: FastifyInstance<RawServerDefault, IncomingMessage, ServerResponse<IncomingMessage>, FastifyBaseLogger, FastifyTy
--- a/apps/api/src/routes/projects.ts
+++ b/apps/api/src/routes/projects.ts
@ -1,7 +1,7 @@
 import { FastifyInstance } from "fastify"
 import { db } from "../db"
-import { projects } from "../db/schema"
-import { eq } from "drizzle-orm"
+import { projects, timeEntries, users } from "../db/schema"
+import { eq, and, sql } from "drizzle-orm"
 import { z } from "zod"

 const ProjectSchema = z.object({
@ -53,6 +53,56 @@ export default async function projectRoutes(fastify: FastifyInstance) {
    return project
  })

+  fastify.get("/:id/stats", async (request, reply) => {
+    const { id } = request.params as { id: string }
+
+    const projectExists = await db
+      .select({ id: projects.id })
+      .from(projects)
+      .where(eq(projects.id, id))
+      .limit(1)
+
+    if (!projectExists.length) {
+      return reply.code(404).send({ message: "Project not found" })
+    }
+
+    const totalStats = await db
+      .select({
+        totalHours: sql<number>`sum(hours)`,
+        entryCount: sql<number>`count(*)`,
+      })
+      .from(timeEntries)
+      .where(eq(timeEntries.projectId, id))
+
+    const byUser = await db
+      .select({
+        userId: users.id,
+        name: users.name,
+        hours: sql<number>`sum(hours)`,
+      })
+      .from(timeEntries)
+      .innerJoin(users, eq(timeEntries.userId, users.id))
+      .where(eq(timeEntries.projectId, id))
+      .groupBy(users.id, users.name)
+
+    const byMonth = await db
+      .select({
+        month: sql`date_trunc('month', date)`,
+        hours: sql<number>`sum(hours)`,
+      })
+      .from(timeEntries)
+      .where(eq(timeEntries.projectId, id))
+      .groupBy(sql`date_trunc('month', date)`)
+      .orderBy(sql`date_trunc('month', date)`)
+
+    return {
+      totalHours: totalStats[0]?.totalHours || 0,
+      entryCount: totalStats[0]?.entryCount || 0,
+      byUser,
+      byMonth,
+    }
+  })
+
  fastify.post("/", async (request, reply) => {
    const body = ProjectSchema.parse(request.body)

@ -100,12 +150,3 @@ export default async function projectRoutes(fastify: FastifyInstance) {
    return reply.code(204).send()
  })
 }
-
-// Helper for the filter array since 'and' is needed
-function and(...conditions: any[]) {
-  return conditions.length > 0 ? conditions : undefined
-}
-
-// Overriding the local 'and' to use drizzle's actual 'and'
-import { and as drizzleAnd } from "drizzle-orm"
-const andHelper = drizzleAnd;
--- a/apps/web/src/pages/ProjectDetail.tsx
+++ b/apps/web/src/pages/ProjectDetail.tsx
@ -1,6 +1,8 @@
 import { useQuery } from "@tanstack/react-query"
 import { useParams, Link } from "@tanstack/react-router"
 import { api } from "../lib/api"
+import { BarChart, Bar, XAxis, YAxis, CartesianGrid, Tooltip, ResponsiveContainer } from "recharts"
+import type { Project, TimeEntry } from "@emberclone/shared"

 export default function ProjectDetail() {
  const { projectId } = useParams({ strict: false })
@ -25,7 +27,29 @@ export default function ProjectDetail() {
    return <div className="p-6 text-red-500">Project not found or error loading data.</div>
  }

-  const totalHours = entries?.reduce((sum: number, entry: any) => sum + (entry.hours || 0), 0) || 0
+  const timeEntries = (entries as TimeEntry[]) || []
+  const totalHours = timeEntries.reduce((sum, entry) => sum + (entry.hours || 0), 0)
+
+  // Process Monthly Data for Chart
+  const monthlyData = timeEntries.reduce((acc: Record<string, number>, entry) => {
+    const date = new Date(entry.date)
+    const month = date.toLocaleString('default', { month: 'short', year: '2-digit' })
+    acc[month] = (acc[month] || 0) + entry.hours
+    return acc
+  }, {})
+
+  const chartData = Object.entries(monthlyData).map(([name, hours]) => ({ name, hours }))
+
+  // Process Top Contributors
+  const contributorMap = timeEntries.reduce((acc: Record<string, number>, entry) => {
+    const user = entry.user?.name || "Unknown"
+    acc[user] = (acc[user] || 0) + entry.hours
+    return acc
+  }, {})
+
+  const topContributors = Object.entries(contributorMap)
+    .sort(([, a], [, b]) => b - a)
+    .slice(0, 5)

  return (
    <div className="p-6 max-w-6xl mx-auto space-y-8">
@ -39,13 +63,58 @@ export default function ProjectDetail() {
            Customer: <span className="font-medium text-gray-700">{project.customer?.name || "Unknown"}</span>
          </p>
        </div>
-        <div className="bg-blue-50 border border-blue-100 px-4 py-3 rounded-lg text-center">
-          <span className="block text-xs font-semibold text-blue-600 uppercase tracking-wider">Total Hours</span>
-          <span className="text-2xl font-bold text-blue-900">{totalHours.toFixed(2)}h</span>
+        <div className="bg-blue-600 text-white px-6 py-3 rounded-xl shadow-sm text-center">
+          <span className="block text-xs font-semibold uppercase tracking-wider opacity-80">Total Project Hours</span>
+          <span className="text-3xl font-bold">{totalHours.toFixed(2)}h</span>
        </div>
      </header>

-      <section className="bg-white rounded-lg border border-gray-200 shadow-sm overflow-hidden">
+      <div className="grid grid-cols-1 lg:grid-cols-3 gap-6">
+        <section className="lg:col-span-2 bg-white p-6 rounded-xl border border-gray-200 shadow-sm">
+          <h3 className="text-sm font-semibold text-gray-500 uppercase tracking-wider mb-6">Monthly Distribution</h3>
+          <div className="h-64 w-full">
+            {chartData.length > 0 ? (
+              <ResponsiveContainer width="100%" height="100%">
+                <BarChart data={chartData}>
+                  <CartesianGrid strokeDasharray="3 3" vertical={false} stroke="#f0f0f0" />
+                  <XAxis dataKey="name" axisLine={false} tickLine={false} tick={{ fontSize: 12, fill: '#9ca3af' }} />
+                  <YAxis axisLine={false} tickLine={false} tick={{ fontSize: 12, fill: '#9ca3af' }} />
+                  <Tooltip 
+                    cursor={{ fill: '#f9fafb' }} 
+                    contentStyle={{ borderRadius: '8px', border: 'none', boxShadow: '0 4px 6px -1px rgb(0 0 0 / 0.1)' }} 
+                  />
+                  <Bar dataKey="hours" fill="#3b82f6" radius={[4, 4, 0, 0]} barSize={40} />
+                </BarChart>
+              </ResponsiveContainer>
+            ) : (
+              <div className="h-full flex items-center justify-center text-gray-400 italic">No data available for chart</div>
+            )}
+          </div>
+        </section>
+
+        <section className="bg-white p-6 rounded-xl border border-gray-200 shadow-sm">
+          <h3 className="text-sm font-semibold text-gray-500 uppercase tracking-wider mb-6">Top Contributors</h3>
+          <div className="space-y-4">
+            {topContributors.length > 0 ? (
+              topContributors.map(([name, hours]) => (
+                <div key={name} className="flex items-center justify-between">
+                  <div className="flex items-center gap-3">
+                    <div className="w-8 h-8 rounded-full bg-gray-100 flex items-center justify-center text-xs font-bold text-gray-600">
+                      {name.charAt(0)}
+                    </div>
+                    <span className="text-sm font-medium text-gray-700">{name}</span>
+                  </div>
+                  <span className="text-sm font-semibold text-gray-900">{hours.toFixed(1)}h</span>
+                </div>
+              ))
+            ) : (
+              <div className="text-center py-8 text-gray-400 italic text-sm">No contributors yet</div>
+            )}
+          </div>
+        </section>
+      </div>
+
+      <section className="bg-white rounded-xl border border-gray-200 shadow-sm overflow-hidden">
        <div className="px-6 py-4 border-b border-gray-200 flex justify-between items-center">
          <h2 className="text-lg font-semibold text-gray-800">Time Entries</h2>
        </div>
@ -60,8 +129,8 @@ export default function ProjectDetail() {
              </tr>
            </thead>
            <tbody className="divide-y divide-gray-100">
-              {entries && entries.length > 0 ? (
-                entries.map((entry: any) => (
+              {timeEntries.length > 0 ? (
+                timeEntries.map((entry) => (
                  <tr key={entry.id} className="hover:bg-gray-50 transition-colors">
                    <td className="px-6 py-4 text-sm text-gray-600">
                      {new Date(entry.date).toLocaleDateString()}