item Read, Create and Update

packages/api/src/router/index.ts

@@ -1,5 +1,5 @@
 import { router } from "../trpc";
-import { itemRouter } from "./post";
+import { itemRouter } from "./item";
 import { authRouter } from "./auth";
 
 export const appRouter = router({

packages/api/src/router/item.ts

@@ -0,0 +1,84 @@
+import { router, publicProcedure, protectedProcedure } from "../trpc";
+import { z } from "zod";
+
+export const itemRouter = router({
+  all: publicProcedure.query(({ ctx }) => {
+    return ctx.prisma.items.findMany({
+      include: {
+        category: {
+          select: {
+            id: true,
+          },
+        },
+      },
+    });
+  }),
+
+  byId: publicProcedure
+    .input(z.object({ id: z.number().positive() }))
+    .query(({ ctx, input }) => {
+      return ctx.prisma.items.findFirstOrThrow({
+        where: {
+          id: input.id,
+        },
+        include: {
+          category: {
+            select: {
+              id: true,
+            },
+          },
+        },
+      });
+    }),
+
+  create: protectedProcedure
+    .input(
+      z.object({
+        name: z.string(),
+        price: z.number().positive(),
+        stock: z.number(),
+        categoryId: z.number().positive(),
+        description: z.string().optional(),
+      }),
+    )
+    .mutation(({ ctx, input }) => {
+      return ctx.prisma.items.create({
+        data: input,
+        include: {
+          category: {
+            select: {
+              id: true,
+            },
+          },
+        },
+      });
+    }),
+
+  update: protectedProcedure
+    .input(
+      z.object({
+        id: z.number().positive(),
+        name: z.string().optional(),
+        price: z.number().positive().optional(),
+        stock: z.number().optional(),
+        categoryId: z.number().positive().optional(),
+        description: z.string().optional(),
+      }),
+    )
+    .mutation(({ ctx, input }) => {
+      const { id } = input;
+      return ctx.prisma.items.update({
+        where: {
+          id: id,
+        },
+        data: input,
+        include: {
+          category: {
+            select: {
+              id: true,
+            },
+          },
+        },
+      });
+    }),
+});

packages/db/package.json

@@ -12,11 +12,11 @@
     "db-generate": "pnpm with-env prisma generate"
   },
   "dependencies": {
-    "@prisma/client": "^4.6.1"
+    "@prisma/client": "^5.6.0"
   },
   "devDependencies": {
     "dotenv-cli": "^6.0.0",
-    "prisma": "^4.6.1",
+    "prisma": "^5.6.0",
     "typescript": "^4.9.3"
   }
 }