Fix database package typing

.gitignore

@@ -4,6 +4,7 @@
 node_modules
 .pnp
 .pnp.js
+dist
 
 # testing
 coverage

packages/database/package.json

@@ -24,9 +24,13 @@
     "studio": "prisma studio"
   },
   "dependencies": {
-    "@prisma/client": "^5.4.2"
+    "@prisma/client": "^5.4.2",
+    "@t3-oss/env-core": "^0.7.1",
+    "core": "link:@t3-oss/env/core",
+    "zod": "^3.22.4"
   },
   "devDependencies": {
+    "@types/node": "^17.0.12",
     "config": "workspace:*",
     "eslint": "^8.12.0",
     "prisma": "^5.4.2",

packages/database/src/client.ts

@@ -1,11 +1,13 @@
 import { PrismaClient } from "@prisma/client";
+import { env } from "./env";
 
-declare global {
-  var prisma: PrismaClient | undefined;
-}
+const globalForPrisma = globalThis as unknown as { prisma: PrismaClient };
 
-export const prisma = global.prisma || new PrismaClient();
+export const prisma =
+  globalForPrisma.prisma ||
+  new PrismaClient({
+    log: ["error"],
+  });
 
-if (process.env.NODE_ENV !== "production") global.prisma = prisma;
-
-export * from "@prisma/client";
+if (env.NODE_ENV !== "production") globalForPrisma.prisma = prisma;
+export * from "@prisma/client"

packages/database/src/env.ts

@@ -0,0 +1,12 @@
+import { createEnv } from "@t3-oss/env-core";
+import { z } from "zod";
+
+export const env = createEnv({
+  clientPrefix: "PUBLIC_",
+  server: {
+    NODE_ENV: z.enum(["development", "test", "production"]),
+    DATABASE_URL: z.string().url(),
+  },
+  client: {},
+  runtimeEnv: process.env,
+});

packages/database/tsup.config.ts

@@ -4,9 +4,17 @@ const isProduction = process.env.NODE_ENV === "production";
 
 export default defineConfig({
   clean: true,
-  dts: true,
+  dts: {
+    "resolve": true,
+    "entry": [
+      "./src/index.ts"
+    ],
+    "compilerOptions": {
+      "moduleResolution": "node"
+    }
+  },
   entry: ["src/index.ts"],
   format: ["cjs", "esm"],
   minify: isProduction,
   sourcemap: true,
-});
+});