feat: US-006 — Project tRPC procedures (CRUD)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/main/router/index.ts

@@ -1,6 +1,6 @@
 import { initTRPC } from '@trpc/server';
 import { z } from 'zod';
-import { eq, asc, inArray } from 'drizzle-orm';
+import { eq, asc, inArray, and } from 'drizzle-orm';
 import { getDb } from '../db';
 import { clients, projects, tasks } from '../db/schema';
 import { getStore } from '../store';
@@ -101,14 +101,40 @@ const clientsRouter = router({
 const projectsRouter = router({
   list: publicProcedure
     .input(z.object({ clientId: z.string().optional(), includeArchived: z.boolean().optional() }).optional())
-    .query(() => []),
-  listAll: publicProcedure.query(() => [] as Array<{ id: string; name: string }>),
+    .query(({ input }) => {
+      const where = and(
+        input?.clientId !== undefined ? eq(projects.clientId, input.clientId) : undefined,
+        !input?.includeArchived ? eq(projects.status, 'active') : undefined,
+      );
+      return getDb().select().from(projects).where(where).orderBy(asc(projects.name)).all();
+    }),
+
+  listAll: publicProcedure.query(() => {
+    return getDb().select({ id: projects.id, name: projects.name }).from(projects).orderBy(asc(projects.name)).all();
+  }),
+
   get: publicProcedure
     .input(z.object({ id: z.string() }))
-    .query(() => null),
+    .query(({ input }) => {
+      const result = getDb().select().from(projects).where(eq(projects.id, input.id)).all();
+      return result[0] ?? null;
+    }),
+
   create: publicProcedure
     .input(z.object({ name: z.string(), clientId: z.string().optional() }))
-    .mutation(() => null),
+    .mutation(({ input }) => {
+      const id = crypto.randomUUID();
+      const now = Date.now();
+      getDb().insert(projects).values({
+        id,
+        name: input.name,
+        clientId: input.clientId ?? null,
+        status: 'active',
+        createdAt: now,
+      }).run();
+      return { id };
+    }),
+
   update: publicProcedure
     .input(z.object({
       id: z.string(),
@@ -117,10 +143,28 @@ const projectsRouter = router({
       status: z.enum(['active', 'archived']).optional(),
       aiSummary: z.string().optional(),
     }))
-    .mutation(() => null),
+    .mutation(({ input }) => {
+      const set: Partial<{ name: string; clientId: string | null; status: 'active' | 'archived'; aiSummary: string | null }> = {};
+      if (input.name !== undefined) set.name = input.name;
+      if (input.clientId !== undefined) set.clientId = input.clientId;
+      if (input.status !== undefined) set.status = input.status;
+      if (input.aiSummary !== undefined) set.aiSummary = input.aiSummary;
+      if (Object.keys(set).length > 0) {
+        getDb().update(projects).set(set).where(eq(projects.id, input.id)).run();
+      }
+      return null;
+    }),
+
   delete: publicProcedure
     .input(z.object({ id: z.string() }))
-    .mutation(() => null),
+    .mutation(({ input }) => {
+      const db = getDb();
+      // Null out projectId on tasks belonging to this project
+      db.update(tasks).set({ projectId: null }).where(eq(tasks.projectId, input.id)).run();
+      // Delete the project
+      db.delete(projects).where(eq(projects.id, input.id)).run();
+      return { success: true as const };
+    }),
 });
 
 const tasksRouter = router({