Added Auth

src/lib/auth.ts

@@ -0,0 +1,60 @@
+import { betterAuth } from 'better-auth'
+import { admin as adminPlugin, organization } from 'better-auth/plugins'
+import { prismaAdapter } from 'better-auth/adapters/prisma'
+import { prisma } from '@/db'
+import { ac, admin, user } from '@/lib/auth/permissions'
+import {
+  acOrg,
+  adminOrg,
+  member,
+  owner,
+} from '@/lib/auth/organization-permissions'
+
+export const auth = betterAuth({
+  database: prismaAdapter(prisma, {
+    provider: 'postgresql',
+  }),
+  experimental: { joins: true },
+  emailAndPassword: {
+    enabled: true,
+    requireEmailVerification: false,
+  },
+  trustedOrigins: ['http://localhost:3001'],
+  plugins: [
+    adminPlugin({
+      ac,
+      roles: { admin, user },
+      defaultRole: 'user',
+    }),
+    organization({
+      ac: acOrg,
+      roles: { owner, admin: adminOrg, member },
+      schema: {
+        organization: {
+          additionalFields: {
+            color: {
+              type: 'string',
+              defaultValue: '#000000',
+            },
+          },
+        },
+      },
+    }),
+  ],
+  databaseHooks: {
+    user: {
+      create: {
+        after: async (user) => {
+          await auth.api.createOrganization({
+            body: {
+              name: `${user.name || 'User'}'s Organization`,
+              slug: `${user.name?.toLowerCase().replace(/\s+/g, '-')}-${Date.now()}`,
+              userId: user.id,
+              color: '#000000',
+            },
+          })
+        },
+      },
+    },
+  },
+})