shared zod types and drizzle schema

packages/shared/.gitignore

@@ -0,0 +1,2 @@
+node_modules
+dist

packages/shared/package.json

@@ -1,13 +1,24 @@
 {
-	"name": "@issue/shared",
-	"version": "1.0.0",
-	"description": "",
-	"main": "index.js",
-	"scripts": {
-		"test": "echo \"Error: no test specified\" && exit 1"
-	},
-	"keywords": [],
-	"author": "",
-	"license": "ISC",
-	"packageManager": "pnpm@10.17.1"
+    "name": "@issue/shared",
+    "version": "1.0.0",
+    "description": "Shared schemas and types for the issue monorepo",
+    "type": "module",
+    "main": "dist/index.js",
+    "types": "dist/index.d.ts",
+    "scripts": {
+        "build": "tsc",
+        "dev": "tsc --watch"
+    },
+    "keywords": [],
+    "author": "",
+    "license": "ISC",
+    "packageManager": "pnpm@10.17.1",
+    "devDependencies": {
+        "typescript": "^5.8.3"
+    },
+    "dependencies": {
+        "drizzle-orm": "^0.45.0",
+        "drizzle-zod": "^0.5.1",
+        "zod": "^3.23.8"
+    }
 }

packages/shared/src/index.ts

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+// Drizzle tables
+export { User, Project, Issue } from "./schema";
+
+// Types
+export type {
+    UserRecord,
+    UserInsert,
+    ProjectRecord,
+    ProjectInsert,
+    IssueRecord,
+    IssueInsert,
+} from "./schema";
+
+// Zod schemas
+export {
+    UserSelectSchema,
+    UserInsertSchema,
+    ProjectSelectSchema,
+    ProjectInsertSchema,
+    IssueSelectSchema,
+    IssueInsertSchema,
+} from "./schema";

packages/shared/src/schema.ts

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+import { integer, pgTable, uniqueIndex, varchar } from "drizzle-orm/pg-core";
+import { createInsertSchema, createSelectSchema } from "drizzle-zod";
+import { z } from "zod";
+
+export const User = pgTable("User", {
+    id: integer().primaryKey().generatedAlwaysAsIdentity(),
+    name: varchar({ length: 256 }).notNull(),
+    username: varchar({ length: 32 }).notNull().unique(),
+});
+
+export const Project = pgTable("Project", {
+    id: integer().primaryKey().generatedAlwaysAsIdentity(),
+    blob: varchar({ length: 4 }).notNull(),
+    name: varchar({ length: 256 }).notNull(),
+    ownerId: integer()
+        .notNull()
+        .references(() => User.id),
+});
+
+export const Issue = pgTable(
+    "Issue",
+    {
+        id: integer().primaryKey().generatedAlwaysAsIdentity(),
+        projectId: integer()
+            .notNull()
+            .references(() => Project.id),
+
+        number: integer("number").notNull(),
+
+        title: varchar({ length: 256 }).notNull(),
+        description: varchar({ length: 2048 }).notNull(),
+    },
+    (t) => [
+        // ensures unique numbers per project
+        // you can have Issue 1 in PROJ and Issue 1 in TEST, but not two Issue 1s in PROJ
+        uniqueIndex("unique_project_issue_number").on(t.projectId, t.number),
+    ],
+);
+
+// Zod schemas
+export const UserSelectSchema = createSelectSchema(User);
+export const UserInsertSchema = createInsertSchema(User);
+
+export const ProjectSelectSchema = createSelectSchema(Project);
+export const ProjectInsertSchema = createInsertSchema(Project);
+
+export const IssueSelectSchema = createSelectSchema(Issue);
+export const IssueInsertSchema = createInsertSchema(Issue);
+
+// Types
+export type UserRecord = z.infer<typeof UserSelectSchema>;
+export type UserInsert = z.infer<typeof UserInsertSchema>;
+
+export type ProjectRecord = z.infer<typeof ProjectSelectSchema>;
+export type ProjectInsert = z.infer<typeof ProjectInsertSchema>;
+
+export type IssueRecord = z.infer<typeof IssueSelectSchema>;
+export type IssueInsert = z.infer<typeof IssueInsertSchema>;

packages/shared/tsconfig.json

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+{
+    "compilerOptions": {
+        "target": "ES2022",
+        "module": "ESNext",
+        "moduleResolution": "bundler",
+        "declaration": true,
+        "outDir": "./dist",
+        "rootDir": "./src",
+        "strict": true,
+        "esModuleInterop": true,
+        "skipLibCheck": true,
+        "forceConsistentCasingInFileNames": true,
+        "allowSyntheticDefaultImports": true
+    },
+    "include": ["src/**/*"],
+    "exclude": ["node_modules", "dist"]
+}