Add Prisma 7 PostgreSQL adapter

Prisma 7 requires explicit database adapter for runtime connections.
- Install @prisma/adapter-pg + pg
- Update prisma.ts: use PrismaPg adapter with DATABASE_URL
- Update seed.ts: same adapter pattern
- Dockerfile: copy pg deps to runner stage

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

Dockerfile

@@ -32,11 +32,15 @@ COPY --from=builder /app/src/generated ./src/generated
 COPY --from=builder /app/prisma.config.ts ./prisma.config.ts
 COPY --from=builder /app/tsconfig.json ./tsconfig.json
 
-# Copy prisma CLI + dotenv for migrate deploy in entrypoint
+# Prisma CLI + adapters + pg driver for migrate deploy and runtime
 COPY --from=builder /app/node_modules/.bin/prisma /usr/local/bin/prisma
 COPY --from=builder /app/node_modules/prisma ./node_modules/prisma
 COPY --from=builder /app/node_modules/@prisma ./node_modules/@prisma
 COPY --from=builder /app/node_modules/dotenv ./node_modules/dotenv
+COPY --from=builder /app/node_modules/pg ./node_modules/pg
+COPY --from=builder /app/node_modules/pg-pool ./node_modules/pg-pool
+COPY --from=builder /app/node_modules/pg-protocol ./node_modules/pg-protocol
+COPY --from=builder /app/node_modules/pg-types ./node_modules/pg-types
 
 COPY entrypoint.sh ./entrypoint.sh
 RUN chmod +x entrypoint.sh

package-lock.json

@@ -1,18 +1,20 @@
 {
-  "name": "lms-temp",
+  "name": "lms-sb",
   "version": "0.1.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
-      "name": "lms-temp",
+      "name": "lms-sb",
       "version": "0.1.0",
       "dependencies": {
+        "@prisma/adapter-pg": "^7.6.0",
         "@prisma/client": "^7.6.0",
         "bcryptjs": "^3.0.3",
         "better-auth": "^1.6.0",
         "clsx": "^2.1.1",
         "next": "16.2.2",
+        "pg": "^8.20.0",
         "react": "19.2.4",
         "react-dom": "19.2.4",
         "resend": "^6.10.0",
@@ -23,6 +25,7 @@
         "@tailwindcss/postcss": "^4",
         "@types/bcryptjs": "^2.4.6",
         "@types/node": "^20",
+        "@types/pg": "^8.20.0",
         "@types/react": "^19",
         "@types/react-dom": "^19",
         "dotenv": "^17.4.1",
@@ -1543,6 +1546,18 @@
         "node": ">=14"
       }
     },
+    "node_modules/@prisma/adapter-pg": {
+      "version": "7.6.0",
+      "resolved": "https://registry.npmjs.org/@prisma/adapter-pg/-/adapter-pg-7.6.0.tgz",
+      "integrity": "sha512-BjHNmJqqa42NqJSDPnXUfwUofWo8LJY7Ui2gqxN4DmAOb+H/gGKv+hln2Xq/1kSJXPW5AXMXuNiPDMpywvyIOw==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@prisma/driver-adapter-utils": "7.6.0",
+        "@types/pg": "^8.16.0",
+        "pg": "^8.16.3",
+        "postgres-array": "3.0.4"
+      }
+    },
     "node_modules/@prisma/client": {
       "version": "7.6.0",
       "resolved": "https://registry.npmjs.org/@prisma/client/-/client-7.6.0.tgz",
@@ -1590,7 +1605,6 @@
       "version": "7.6.0",
       "resolved": "https://registry.npmjs.org/@prisma/debug/-/debug-7.6.0.tgz",
       "integrity": "sha512-LpHr3qos4lQZ6sxwjStf59YBht7m9/QF7NSQsMH6qGENWZu2w3UkQUGn1h5iRkDjnWRj3VHykOu9qFhps4ADvA==",
-      "devOptional": true,
       "license": "Apache-2.0"
     },
     "node_modules/@prisma/dev": {
@@ -1619,6 +1633,15 @@
         "zeptomatch": "2.1.0"
       }
     },
+    "node_modules/@prisma/driver-adapter-utils": {
+      "version": "7.6.0",
+      "resolved": "https://registry.npmjs.org/@prisma/driver-adapter-utils/-/driver-adapter-utils-7.6.0.tgz",
+      "integrity": "sha512-D8j3p0RnhLuufMaRLX6QqtGgPC5Ao3l5oFP6Q5AL0rTHi4vna+NzGEipwCsfvcSvaGFCbsH3lsTMbb4WvY+ovA==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@prisma/debug": "7.6.0"
+      }
+    },
     "node_modules/@prisma/engines": {
       "version": "7.6.0",
       "resolved": "https://registry.npmjs.org/@prisma/engines/-/engines-7.6.0.tgz",
@@ -2286,12 +2309,22 @@
       "version": "20.19.39",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-20.19.39.tgz",
       "integrity": "sha512-orrrD74MBUyK8jOAD/r0+lfa1I2MO6I+vAkmAWzMYbCcgrN4lCrmK52gRFQq/JRxfYPfonkr4b0jcY7Olqdqbw==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "undici-types": "~6.21.0"
       }
     },
+    "node_modules/@types/pg": {
+      "version": "8.20.0",
+      "resolved": "https://registry.npmjs.org/@types/pg/-/pg-8.20.0.tgz",
+      "integrity": "sha512-bEPFOaMAHTEP1EzpvHTbmwR8UsFyHSKsRisLIHVMXnpNefSbGA1bD6CVy+qKjGSqmZqNqBDV2azOBo8TgkcVow==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "*",
+        "pg-protocol": "*",
+        "pg-types": "^2.2.0"
+      }
+    },
     "node_modules/@types/react": {
       "version": "19.2.14",
       "resolved": "https://registry.npmjs.org/@types/react/-/react-19.2.14.tgz",
@@ -6756,6 +6789,104 @@
       "devOptional": true,
       "license": "MIT"
     },
+    "node_modules/pg": {
+      "version": "8.20.0",
+      "resolved": "https://registry.npmjs.org/pg/-/pg-8.20.0.tgz",
+      "integrity": "sha512-ldhMxz2r8fl/6QkXnBD3CR9/xg694oT6DZQ2s6c/RI28OjtSOpxnPrUCGOBJ46RCUxcWdx3p6kw/xnDHjKvaRA==",
+      "license": "MIT",
+      "dependencies": {
+        "pg-connection-string": "^2.12.0",
+        "pg-pool": "^3.13.0",
+        "pg-protocol": "^1.13.0",
+        "pg-types": "2.2.0",
+        "pgpass": "1.0.5"
+      },
+      "engines": {
+        "node": ">= 16.0.0"
+      },
+      "optionalDependencies": {
+        "pg-cloudflare": "^1.3.0"
+      },
+      "peerDependencies": {
+        "pg-native": ">=3.0.1"
+      },
+      "peerDependenciesMeta": {
+        "pg-native": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/pg-cloudflare": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/pg-cloudflare/-/pg-cloudflare-1.3.0.tgz",
+      "integrity": "sha512-6lswVVSztmHiRtD6I8hw4qP/nDm1EJbKMRhf3HCYaqud7frGysPv7FYJ5noZQdhQtN2xJnimfMtvQq21pdbzyQ==",
+      "license": "MIT",
+      "optional": true
+    },
+    "node_modules/pg-connection-string": {
+      "version": "2.12.0",
+      "resolved": "https://registry.npmjs.org/pg-connection-string/-/pg-connection-string-2.12.0.tgz",
+      "integrity": "sha512-U7qg+bpswf3Cs5xLzRqbXbQl85ng0mfSV/J0nnA31MCLgvEaAo7CIhmeyrmJpOr7o+zm0rXK+hNnT5l9RHkCkQ==",
+      "license": "MIT"
+    },
+    "node_modules/pg-int8": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/pg-int8/-/pg-int8-1.0.1.tgz",
+      "integrity": "sha512-WCtabS6t3c8SkpDBUlb1kjOs7l66xsGdKpIPZsg4wR+B3+u9UAum2odSsF9tnvxg80h4ZxLWMy4pRjOsFIqQpw==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=4.0.0"
+      }
+    },
+    "node_modules/pg-pool": {
+      "version": "3.13.0",
+      "resolved": "https://registry.npmjs.org/pg-pool/-/pg-pool-3.13.0.tgz",
+      "integrity": "sha512-gB+R+Xud1gLFuRD/QgOIgGOBE2KCQPaPwkzBBGC9oG69pHTkhQeIuejVIk3/cnDyX39av2AxomQiyPT13WKHQA==",
+      "license": "MIT",
+      "peerDependencies": {
+        "pg": ">=8.0"
+      }
+    },
+    "node_modules/pg-protocol": {
+      "version": "1.13.0",
+      "resolved": "https://registry.npmjs.org/pg-protocol/-/pg-protocol-1.13.0.tgz",
+      "integrity": "sha512-zzdvXfS6v89r6v7OcFCHfHlyG/wvry1ALxZo4LqgUoy7W9xhBDMaqOuMiF3qEV45VqsN6rdlcehHrfDtlCPc8w==",
+      "license": "MIT"
+    },
+    "node_modules/pg-types": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/pg-types/-/pg-types-2.2.0.tgz",
+      "integrity": "sha512-qTAAlrEsl8s4OiEQY69wDvcMIdQN6wdz5ojQiOy6YRMuynxenON0O5oCpJI6lshc6scgAY8qvJ2On/p+CXY0GA==",
+      "license": "MIT",
+      "dependencies": {
+        "pg-int8": "1.0.1",
+        "postgres-array": "~2.0.0",
+        "postgres-bytea": "~1.0.0",
+        "postgres-date": "~1.0.4",
+        "postgres-interval": "^1.1.0"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/pg-types/node_modules/postgres-array": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/postgres-array/-/postgres-array-2.0.0.tgz",
+      "integrity": "sha512-VpZrUqU5A69eQyW2c5CA1jtLecCsN2U/bD6VilrFDWq5+5UIEVO7nazS3TEcHf1zuPYO/sqGvUvW62g86RXZuA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/pgpass": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/pgpass/-/pgpass-1.0.5.tgz",
+      "integrity": "sha512-FdW9r/jQZhSeohs1Z3sI1yxFQNFvMcnmfuj4WBMUTxOrAyLMaTcE1aAMBiTlbMNaXvBCQuVi0R7hd8udDSP7ug==",
+      "license": "MIT",
+      "dependencies": {
+        "split2": "^4.1.0"
+      }
+    },
     "node_modules/picocolors": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz",
@@ -6846,6 +6977,45 @@
         "url": "https://github.com/sponsors/porsager"
       }
     },
+    "node_modules/postgres-array": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/postgres-array/-/postgres-array-3.0.4.tgz",
+      "integrity": "sha512-nAUSGfSDGOaOAEGwqsRY27GPOea7CNipJPOA7lPbdEpx5Kg3qzdP0AaWC5MlhTWV9s4hFX39nomVZ+C4tnGOJQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/postgres-bytea": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/postgres-bytea/-/postgres-bytea-1.0.1.tgz",
+      "integrity": "sha512-5+5HqXnsZPE65IJZSMkZtURARZelel2oXUEO8rH83VS/hxH5vv1uHquPg5wZs8yMAfdv971IU+kcPUczi7NVBQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/postgres-date": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/postgres-date/-/postgres-date-1.0.7.tgz",
+      "integrity": "sha512-suDmjLVQg78nMK2UZ454hAG+OAW+HQPZ6n++TNDUX+L0+uUlLywnoxJKDou51Zm+zTCjrCl0Nq6J9C5hP9vK/Q==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/postgres-interval": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/postgres-interval/-/postgres-interval-1.2.0.tgz",
+      "integrity": "sha512-9ZhXKM/rw350N1ovuWHbGxnGh/SNJ4cnxHiM0rxE4VN41wsg8P8zWn9hv/buK00RP4WvlOyr/RBDiptyxVbkZQ==",
+      "license": "MIT",
+      "dependencies": {
+        "xtend": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/prelude-ls": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.2.1.tgz",
@@ -7520,6 +7690,15 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/split2": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/split2/-/split2-4.2.0.tgz",
+      "integrity": "sha512-UcjcJOWknrNkF6PLX83qcHM6KHgVKNkV62Y8a5uYDVv9ydGQVwAHMKqHdJje1VTWpljG0WYpCDhrCdAOYH4TWg==",
+      "license": "ISC",
+      "engines": {
+        "node": ">= 10.x"
+      }
+    },
     "node_modules/sqlstring": {
       "version": "2.3.3",
       "resolved": "https://registry.npmjs.org/sqlstring/-/sqlstring-2.3.3.tgz",
@@ -8106,7 +8285,6 @@
       "version": "6.21.0",
       "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
       "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
-      "dev": true,
       "license": "MIT"
     },
     "node_modules/unrs-resolver": {
@@ -8335,6 +8513,15 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/xtend": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
+      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.4"
+      }
+    },
     "node_modules/yallist": {
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.1.1.tgz",

package.json

@@ -13,11 +13,13 @@
     "seed": "ts-node --project tsconfig.json prisma/seed.ts"
   },
   "dependencies": {
+    "@prisma/adapter-pg": "^7.6.0",
     "@prisma/client": "^7.6.0",
     "bcryptjs": "^3.0.3",
     "better-auth": "^1.6.0",
     "clsx": "^2.1.1",
     "next": "16.2.2",
+    "pg": "^8.20.0",
     "react": "19.2.4",
     "react-dom": "19.2.4",
     "resend": "^6.10.0",
@@ -28,6 +30,7 @@
     "@tailwindcss/postcss": "^4",
     "@types/bcryptjs": "^2.4.6",
     "@types/node": "^20",
+    "@types/pg": "^8.20.0",
     "@types/react": "^19",
     "@types/react-dom": "^19",
     "dotenv": "^17.4.1",

prisma/seed.ts

@@ -1,8 +1,10 @@
 import "dotenv/config";
 import { PrismaClient } from "../src/generated/prisma/client";
+import { PrismaPg } from "@prisma/adapter-pg";
 import bcrypt from "bcryptjs";
 
-const prisma = new PrismaClient();
+const adapter = new PrismaPg({ connectionString: process.env.DATABASE_URL! });
+const prisma = new PrismaClient({ adapter });
 
 async function main() {
   console.log("Seeding database...");

src/lib/prisma.ts

@@ -1,10 +1,17 @@
 import { PrismaClient } from "@/generated/prisma/client";
+import { PrismaPg } from "@prisma/adapter-pg";
 
 const globalForPrisma = globalThis as unknown as {
   prisma: PrismaClient | undefined;
 };
 
-// In Prisma 7, connection is configured via prisma.config.ts, not in constructor
+function createPrismaClient() {
-export const prisma = globalForPrisma.prisma ?? new PrismaClient();
+  const adapter = new PrismaPg({
+    connectionString: process.env.DATABASE_URL!,
+  });
+  return new PrismaClient({ adapter });
+}
+
+export const prisma = globalForPrisma.prisma ?? createPrismaClient();
 
 if (process.env.NODE_ENV !== "production") globalForPrisma.prisma = prisma;