prisma sqllite 초기화

2025-10-08 23:04:12 +09:00
parent f0640478da
commit 3c0e242603
10 changed files with 522 additions and 8 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -39,3 +39,5 @@ yarn-error.log*
 # typescript
 *.tsbuildinfo
 next-env.d.ts
+
+/src/generated/prisma
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,6 +8,7 @@
      "name": "msgapp",
      "version": "0.1.0",
      "dependencies": {
+        "@prisma/client": "^6.17.0",
        "next": "15.5.4",
        "react": "19.1.0",
        "react-dom": "19.1.0"
@@ -18,6 +19,7 @@
        "@types/node": "^20",
        "@types/react": "^19",
        "@types/react-dom": "^19",
+        "prisma": "^6.17.0",
        "tailwindcss": "^4",
        "typescript": "^5"
      }
@@ -833,6 +835,98 @@
        "node": ">= 10"
      }
    },
+    "node_modules/@prisma/client": {
+      "version": "6.17.0",
+      "resolved": "https://registry.npmjs.org/@prisma/client/-/client-6.17.0.tgz",
+      "integrity": "sha512-b42mTLOdLEZ6e/igu8CLdccAUX9AwHknQQ1+pHOftnzDP2QoyZyFvcANqSLs5ockimFKJnV7Ljf+qrhNYf6oAg==",
+      "hasInstallScript": true,
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=18.18"
+      },
+      "peerDependencies": {
+        "prisma": "*",
+        "typescript": ">=5.1.0"
+      },
+      "peerDependenciesMeta": {
+        "prisma": {
+          "optional": true
+        },
+        "typescript": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@prisma/config": {
+      "version": "6.17.0",
+      "resolved": "https://registry.npmjs.org/@prisma/config/-/config-6.17.0.tgz",
+      "integrity": "sha512-k8tuChKpkO/Vj7ZEzaQMNflNGbaW4X0r8+PC+W2JaqVRdiS2+ORSv1SrDwNxsb8YyzIQJucXqLGZbgxD97ZhsQ==",
+      "devOptional": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "c12": "3.1.0",
+        "deepmerge-ts": "7.1.5",
+        "effect": "3.16.12",
+        "empathic": "2.0.0"
+      }
+    },
+    "node_modules/@prisma/debug": {
+      "version": "6.17.0",
+      "resolved": "https://registry.npmjs.org/@prisma/debug/-/debug-6.17.0.tgz",
+      "integrity": "sha512-eE2CB32nr1hRqyLVnOAVY6c//iSJ/PN+Yfoa/2sEzLGpORaCg61d+nvdAkYSh+6Y2B8L4BVyzkRMANLD6nnC2g==",
+      "devOptional": true,
+      "license": "Apache-2.0"
+    },
+    "node_modules/@prisma/engines": {
+      "version": "6.17.0",
+      "resolved": "https://registry.npmjs.org/@prisma/engines/-/engines-6.17.0.tgz",
+      "integrity": "sha512-XhE9v3hDQTNgCYMjogcCYKi7HCEkZf9WwTGuXy8cmY8JUijvU0ap4M7pGLx4pBblkp5EwUsYzw1YLtH7yi0GZw==",
+      "devOptional": true,
+      "hasInstallScript": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@prisma/debug": "6.17.0",
+        "@prisma/engines-version": "6.17.0-16.c0aafc03b8ef6cdced8654b9a817999e02457d6a",
+        "@prisma/fetch-engine": "6.17.0",
+        "@prisma/get-platform": "6.17.0"
+      }
+    },
+    "node_modules/@prisma/engines-version": {
+      "version": "6.17.0-16.c0aafc03b8ef6cdced8654b9a817999e02457d6a",
+      "resolved": "https://registry.npmjs.org/@prisma/engines-version/-/engines-version-6.17.0-16.c0aafc03b8ef6cdced8654b9a817999e02457d6a.tgz",
+      "integrity": "sha512-G0VU4uFDreATgTz4sh3dTtU2C+jn+J6c060ixavWZaUaSRZsNQhSPW26lbfez7GHzR02RGCdqs5UcSuGBC3yLw==",
+      "devOptional": true,
+      "license": "Apache-2.0"
+    },
+    "node_modules/@prisma/fetch-engine": {
+      "version": "6.17.0",
+      "resolved": "https://registry.npmjs.org/@prisma/fetch-engine/-/fetch-engine-6.17.0.tgz",
+      "integrity": "sha512-YSl5R3WIAPrmshYPkaaszOsBIWRAovOCHn3y7gkTNGG51LjYW4pi6PFNkGouW6CA06qeTjTbGrDRCgFjnmVWDg==",
+      "devOptional": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@prisma/debug": "6.17.0",
+        "@prisma/engines-version": "6.17.0-16.c0aafc03b8ef6cdced8654b9a817999e02457d6a",
+        "@prisma/get-platform": "6.17.0"
+      }
+    },
+    "node_modules/@prisma/get-platform": {
+      "version": "6.17.0",
+      "resolved": "https://registry.npmjs.org/@prisma/get-platform/-/get-platform-6.17.0.tgz",
+      "integrity": "sha512-3tEKChrnlmLXPd870oiVfRvj7vVKuxqP349hYaMDsbV4TZd3+lFqw8KTI2Tbq5DopamfNuNqhVCj+R6ZxKKYGQ==",
+      "devOptional": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@prisma/debug": "6.17.0"
+      }
+    },
+    "node_modules/@standard-schema/spec": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/@standard-schema/spec/-/spec-1.0.0.tgz",
+      "integrity": "sha512-m2bOd0f2RT9k8QJx1JN85cZYyH1RqFBdlwtkSlf4tBDYLCiiZnv1fIIwacK6cqwXavOydf0NPToMQgpKq+dVlA==",
+      "devOptional": true,
+      "license": "MIT"
+    },
    "node_modules/@swc/helpers": {
      "version": "0.5.15",
      "resolved": "https://registry.npmjs.org/@swc/helpers/-/helpers-0.5.15.tgz",
@@ -1148,6 +1242,35 @@
        "@types/react": "^19.2.0"
      }
    },
+    "node_modules/c12": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/c12/-/c12-3.1.0.tgz",
+      "integrity": "sha512-uWoS8OU1MEIsOv8p/5a82c3H31LsWVR5qiyXVfBNOzfffjUWtPnhAb4BYI2uG2HfGmZmFjCtui5XNWaps+iFuw==",
+      "devOptional": true,
+      "license": "MIT",
+      "dependencies": {
+        "chokidar": "^4.0.3",
+        "confbox": "^0.2.2",
+        "defu": "^6.1.4",
+        "dotenv": "^16.6.1",
+        "exsolve": "^1.0.7",
+        "giget": "^2.0.0",
+        "jiti": "^2.4.2",
+        "ohash": "^2.0.11",
+        "pathe": "^2.0.3",
+        "perfect-debounce": "^1.0.0",
+        "pkg-types": "^2.2.0",
+        "rc9": "^2.1.2"
+      },
+      "peerDependencies": {
+        "magicast": "^0.3.5"
+      },
+      "peerDependenciesMeta": {
+        "magicast": {
+          "optional": true
+        }
+      }
+    },
    "node_modules/caniuse-lite": {
      "version": "1.0.30001749",
      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001749.tgz",
@@ -1168,6 +1291,22 @@
      ],
      "license": "CC-BY-4.0"
    },
+    "node_modules/chokidar": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
+      "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+      "devOptional": true,
+      "license": "MIT",
+      "dependencies": {
+        "readdirp": "^4.0.1"
+      },
+      "engines": {
+        "node": ">= 14.16.0"
+      },
+      "funding": {
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
    "node_modules/chownr": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/chownr/-/chownr-3.0.0.tgz",
@@ -1178,12 +1317,39 @@
        "node": ">=18"
      }
    },
+    "node_modules/citty": {
+      "version": "0.1.6",
+      "resolved": "https://registry.npmjs.org/citty/-/citty-0.1.6.tgz",
+      "integrity": "sha512-tskPPKEs8D2KPafUypv2gxwJP8h/OaJmC82QQGGDQcHvXX43xF2VDACcJVmZ0EuSxkpO9Kc4MlrA3q0+FG58AQ==",
+      "devOptional": true,
+      "license": "MIT",
+      "dependencies": {
+        "consola": "^3.2.3"
+      }
+    },
    "node_modules/client-only": {
      "version": "0.0.1",
      "resolved": "https://registry.npmjs.org/client-only/-/client-only-0.0.1.tgz",
      "integrity": "sha512-IV3Ou0jSMzZrd3pZ48nLkT9DA7Ag1pnPzaiQhpW7c3RbcqqzvzzVu+L8gfqMp/8IM2MQtSiqaCxrrcfu8I8rMA==",
      "license": "MIT"
    },
+    "node_modules/confbox": {
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/confbox/-/confbox-0.2.2.tgz",
+      "integrity": "sha512-1NB+BKqhtNipMsov4xI/NnhCKp9XG9NamYp5PVm9klAT0fsrNPjaFICsCFhNhwZJKNh7zB/3q8qXz0E9oaMNtQ==",
+      "devOptional": true,
+      "license": "MIT"
+    },
+    "node_modules/consola": {
+      "version": "3.4.2",
+      "resolved": "https://registry.npmjs.org/consola/-/consola-3.4.2.tgz",
+      "integrity": "sha512-5IKcdX0nnYavi6G7TtOhwkYzyjfJlatbjMjuLSfE2kYT5pMDOilZ4OvMhi637CcDICTmz3wARPoyhqyX1Y+XvA==",
+      "devOptional": true,
+      "license": "MIT",
+      "engines": {
+        "node": "^14.18.0 || >=16.10.0"
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+    },
    "node_modules/csstype": {
      "version": "3.1.3",
      "resolved": "https://registry.npmjs.org/csstype/-/csstype-3.1.3.tgz",
@@ -1191,6 +1357,30 @@
      "dev": true,
      "license": "MIT"
    },
+    "node_modules/deepmerge-ts": {
+      "version": "7.1.5",
+      "resolved": "https://registry.npmjs.org/deepmerge-ts/-/deepmerge-ts-7.1.5.tgz",
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+      "devOptional": true,
+      "license": "BSD-3-Clause",
+      "engines": {
+        "node": ">=16.0.0"
+      }
+    },
+    "node_modules/defu": {
+      "version": "6.1.4",
+      "resolved": "https://registry.npmjs.org/defu/-/defu-6.1.4.tgz",
+      "integrity": "sha512-mEQCMmwJu317oSz8CwdIOdwf3xMif1ttiM8LTufzc3g6kR+9Pe236twL8j3IYT1F7GfRgGcW6MWxzZjLIkuHIg==",
+      "devOptional": true,
+      "license": "MIT"
+    },
+    "node_modules/destr": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/destr/-/destr-2.0.5.tgz",
+      "integrity": "sha512-ugFTXCtDZunbzasqBxrK93Ik/DRYsO6S/fedkWEMKqt04xZ4csmnmwGDBAb07QWNaGMAmnTIemsYZCksjATwsA==",
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+      "license": "MIT"
+    },
    "node_modules/detect-libc": {
      "version": "2.1.2",
      "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-2.1.2.tgz",
@@ -1201,6 +1391,40 @@
        "node": ">=8"
      }
    },
+    "node_modules/dotenv": {
+      "version": "16.6.1",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.6.1.tgz",
+      "integrity": "sha512-uBq4egWHTcTt33a72vpSG0z3HnPuIl6NqYcTrKEg2azoEyl2hpW0zqlxysq2pK9HlDIHyHyakeYaYnSAwd8bow==",
+      "devOptional": true,
+      "license": "BSD-2-Clause",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://dotenvx.com"
+      }
+    },
+    "node_modules/effect": {
+      "version": "3.16.12",
+      "resolved": "https://registry.npmjs.org/effect/-/effect-3.16.12.tgz",
+      "integrity": "sha512-N39iBk0K71F9nb442TLbTkjl24FLUzuvx2i1I2RsEAQsdAdUTuUoW0vlfUXgkMTUOnYqKnWcFfqw4hK4Pw27hg==",
+      "devOptional": true,
+      "license": "MIT",
+      "dependencies": {
+        "@standard-schema/spec": "^1.0.0",
+        "fast-check": "^3.23.1"
+      }
+    },
+    "node_modules/empathic": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/empathic/-/empathic-2.0.0.tgz",
+      "integrity": "sha512-i6UzDscO/XfAcNYD75CfICkmfLedpyPDdozrLMmQc5ORaQcdMoc21OnlEylMIqI7U8eniKrPMxxtj8k0vhmJhA==",
+      "devOptional": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=14"
+      }
+    },
    "node_modules/enhanced-resolve": {
      "version": "5.18.3",
      "resolved": "https://registry.npmjs.org/enhanced-resolve/-/enhanced-resolve-5.18.3.tgz",
@@ -1215,6 +1439,54 @@
        "node": ">=10.13.0"
      }
    },
+    "node_modules/exsolve": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/exsolve/-/exsolve-1.0.7.tgz",
+      "integrity": "sha512-VO5fQUzZtI6C+vx4w/4BWJpg3s/5l+6pRQEHzFRM8WFi4XffSP1Z+4qi7GbjWbvRQEbdIco5mIMq+zX4rPuLrw==",
+      "devOptional": true,
+      "license": "MIT"
+    },
+    "node_modules/fast-check": {
+      "version": "3.23.2",
+      "resolved": "https://registry.npmjs.org/fast-check/-/fast-check-3.23.2.tgz",
+      "integrity": "sha512-h5+1OzzfCC3Ef7VbtKdcv7zsstUQwUDlYpUTvjeUsJAssPgLn7QzbboPtL5ro04Mq0rPOsMzl7q5hIbRs2wD1A==",
+      "devOptional": true,
+      "funding": [
+        {
+          "type": "individual",
+          "url": "https://github.com/sponsors/dubzzz"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fast-check"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "pure-rand": "^6.1.0"
+      },
+      "engines": {
+        "node": ">=8.0.0"
+      }
+    },
+    "node_modules/giget": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/giget/-/giget-2.0.0.tgz",
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+      "devOptional": true,
+      "license": "MIT",
+      "dependencies": {
+        "citty": "^0.1.6",
+        "consola": "^3.4.0",
+        "defu": "^6.1.4",
+        "node-fetch-native": "^1.6.6",
+        "nypm": "^0.6.0",
+        "pathe": "^2.0.3"
+      },
+      "bin": {
+        "giget": "dist/cli.mjs"
+      }
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    "node_modules/graceful-fs": {
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@@ -1226,7 +1498,7 @@
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-      "dev": true,
+      "devOptional": true,
      "license": "MIT",
      "bin": {
        "jiti": "lib/jiti-cli.mjs"
@@ -1602,12 +1874,72 @@
        "node": "^10 || ^12 || >=14"
      }
    },
+    "node_modules/node-fetch-native": {
+      "version": "1.6.7",
+      "resolved": "https://registry.npmjs.org/node-fetch-native/-/node-fetch-native-1.6.7.tgz",
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+      "devOptional": true,
+      "license": "MIT"
+    },
+    "node_modules/nypm": {
+      "version": "0.6.2",
+      "resolved": "https://registry.npmjs.org/nypm/-/nypm-0.6.2.tgz",
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+      "devOptional": true,
+      "license": "MIT",
+      "dependencies": {
+        "citty": "^0.1.6",
+        "consola": "^3.4.2",
+        "pathe": "^2.0.3",
+        "pkg-types": "^2.3.0",
+        "tinyexec": "^1.0.1"
+      },
+      "bin": {
+        "nypm": "dist/cli.mjs"
+      },
+      "engines": {
+        "node": "^14.16.0 || >=16.10.0"
+      }
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+    "node_modules/ohash": {
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+      "resolved": "https://registry.npmjs.org/ohash/-/ohash-2.0.11.tgz",
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+      "license": "MIT"
+    },
+    "node_modules/pathe": {
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+      "resolved": "https://registry.npmjs.org/pathe/-/pathe-2.0.3.tgz",
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+      "license": "MIT"
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+    "node_modules/perfect-debounce": {
+      "version": "1.0.0",
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+      "license": "MIT"
+    },
    "node_modules/picocolors": {
      "version": "1.1.1",
      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz",
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      "license": "ISC"
    },
+    "node_modules/pkg-types": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/pkg-types/-/pkg-types-2.3.0.tgz",
+      "integrity": "sha512-SIqCzDRg0s9npO5XQ3tNZioRY1uK06lA41ynBC1YmFTmnY6FjUjVt6s4LoADmwoig1qqD0oK8h1p/8mlMx8Oig==",
+      "devOptional": true,
+      "license": "MIT",
+      "dependencies": {
+        "confbox": "^0.2.2",
+        "exsolve": "^1.0.7",
+        "pathe": "^2.0.3"
+      }
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    "node_modules/postcss": {
      "version": "8.5.6",
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@@ -1637,6 +1969,60 @@
        "node": "^10 || ^12 || >=14"
      }
    },
+    "node_modules/prisma": {
+      "version": "6.17.0",
+      "resolved": "https://registry.npmjs.org/prisma/-/prisma-6.17.0.tgz",
+      "integrity": "sha512-rcvldz98r+2bVCs0MldQCBaaVJRCj9Ew4IqphLATF89OJcSzwRQpwnKXR+W2+2VjK7/o2x3ffu5+2N3Muu6Dbw==",
+      "devOptional": true,
+      "hasInstallScript": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@prisma/config": "6.17.0",
+        "@prisma/engines": "6.17.0"
+      },
+      "bin": {
+        "prisma": "build/index.js"
+      },
+      "engines": {
+        "node": ">=18.18"
+      },
+      "peerDependencies": {
+        "typescript": ">=5.1.0"
+      },
+      "peerDependenciesMeta": {
+        "typescript": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/pure-rand": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/pure-rand/-/pure-rand-6.1.0.tgz",
+      "integrity": "sha512-bVWawvoZoBYpp6yIoQtQXHZjmz35RSVHnUOTefl8Vcjr8snTPY1wnpSPMWekcFwbxI6gtmT7rSYPFvz71ldiOA==",
+      "devOptional": true,
+      "funding": [
+        {
+          "type": "individual",
+          "url": "https://github.com/sponsors/dubzzz"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fast-check"
+        }
+      ],
+      "license": "MIT"
+    },
+    "node_modules/rc9": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/rc9/-/rc9-2.1.2.tgz",
+      "integrity": "sha512-btXCnMmRIBINM2LDZoEmOogIZU7Qe7zn4BpomSKZ/ykbLObuBdvG+mFq11DL6fjH1DRwHhrlgtYWG96bJiC7Cg==",
+      "devOptional": true,
+      "license": "MIT",
+      "dependencies": {
+        "defu": "^6.1.4",
+        "destr": "^2.0.3"
+      }
+    },
    "node_modules/react": {
      "version": "19.1.0",
      "resolved": "https://registry.npmjs.org/react/-/react-19.1.0.tgz",
@@ -1658,6 +2044,20 @@
        "react": "^19.1.0"
      }
    },
+    "node_modules/readdirp": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
+      "integrity": "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==",
+      "devOptional": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 14.18.0"
+      },
+      "funding": {
+        "type": "individual",
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
    "node_modules/scheduler": {
      "version": "0.26.0",
      "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.26.0.tgz",
@@ -1790,6 +2190,13 @@
        "node": ">=18"
      }
    },
+    "node_modules/tinyexec": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/tinyexec/-/tinyexec-1.0.1.tgz",
+      "integrity": "sha512-5uC6DDlmeqiOwCPmK9jMSdOuZTh8bU39Ys6yidB+UTt5hfZUPGAypSgFRiEp+jbi9qH40BLDvy85jIU88wKSqw==",
+      "devOptional": true,
+      "license": "MIT"
+    },
    "node_modules/tslib": {
      "version": "2.8.1",
      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.8.1.tgz",
@@ -1800,7 +2207,7 @@
      "version": "5.9.3",
      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
-      "dev": true,
+      "devOptional": true,
      "license": "Apache-2.0",
      "bin": {
        "tsc": "bin/tsc",
--- a/package.json
+++ b/package.json
@@ -7,20 +7,30 @@
    "build": "next build --turbopack",
    "start": "next start",
    "lint": "biome check",
-    "format": "biome format --write"
+    "format": "biome format --write",
+    "prisma:generate": "prisma generate",
+    "prisma:migrate": "prisma migrate dev",
+    "prisma:studio": "prisma studio",
+    "prisma:db:push": "prisma db push",
+    "prisma:seed": "node prisma/seed.js"
  },
  "dependencies": {
+    "@prisma/client": "^6.17.0",
+    "next": "15.5.4",
    "react": "19.1.0",
-    "react-dom": "19.1.0",
-    "next": "15.5.4"
+    "react-dom": "19.1.0"
  },
  "devDependencies": {
-    "typescript": "^5",
+    "@biomejs/biome": "2.2.0",
+    "@tailwindcss/postcss": "^4",
    "@types/node": "^20",
    "@types/react": "^19",
    "@types/react-dom": "^19",
-    "@tailwindcss/postcss": "^4",
+    "prisma": "^6.17.0",
    "tailwindcss": "^4",
-    "@biomejs/biome": "2.2.0"
+    "typescript": "^5"
+  },
+  "prisma": {
+    "seed": "node prisma/seed.js"
  }
 }
--- a/prisma/migrations/20251008135659_init/migration.sql
+++ b/prisma/migrations/20251008135659_init/migration.sql
@@ -0,0 +1,20 @@
+-- CreateTable
+CREATE TABLE "User" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "email" TEXT NOT NULL,
+    "name" TEXT,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL
+);
+
+-- CreateTable
+CREATE TABLE "Message" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "content" TEXT NOT NULL,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "userId" INTEGER NOT NULL,
+    CONSTRAINT "Message_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User" ("id") ON DELETE CASCADE ON UPDATE CASCADE
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_email_key" ON "User"("email");
--- a/prisma/migrations/migration_lock.toml
+++ b/prisma/migrations/migration_lock.toml
@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (e.g., Git)
+provider = "sqlite"
--- a/prisma/prisma/dev.db
+++ b/prisma/prisma/dev.db
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -0,0 +1,28 @@
+// This is your Prisma schema file,
+// learn more about it in the docs: https://pris.ly/d/prisma-schema
+
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "sqlite"
+  url      = env("DATABASE_URL")
+}
+
+model User {
+  id         Int       @id @default(autoincrement())
+  email      String    @unique
+  name       String?
+  messages   Message[]
+  createdAt  DateTime  @default(now())
+  updatedAt  DateTime  @updatedAt
+}
+
+model Message {
+  id         Int       @id @default(autoincrement())
+  content    String
+  createdAt  DateTime  @default(now())
+  user       User      @relation(fields: [userId], references: [id], onDelete: Cascade)
+  userId     Int
+}
--- a/prisma/seed.js
+++ b/prisma/seed.js
@@ -0,0 +1,28 @@
+const { PrismaClient } = require("@prisma/client");
+
+const prisma = new PrismaClient();
+
+async function main() {
+  await prisma.user.upsert({
+    where: { email: "test@example.com" },
+    update: {},
+    create: {
+      email: "test@example.com",
+      name: "Tester",
+      messages: {
+        create: [{ content: "Hello world" }, { content: "Second message" }]
+      }
+    }
+  });
+}
+
+main()
+  .catch((e) => {
+    console.error(e);
+    process.exit(1);
+  })
+  .finally(async () => {
+    await prisma.$disconnect();
+  });
+
+
--- a/projectmemo.txt
+++ b/projectmemo.txt
--- a/src/lib/prisma.ts
+++ b/src/lib/prisma.ts
@@ -0,0 +1,16 @@
+import { PrismaClient } from "@prisma/client";
+
+const globalForPrisma = globalThis as unknown as {
+  prisma: PrismaClient | undefined;
+};
+
+export const prisma: PrismaClient =
+  globalForPrisma.prisma ?? new PrismaClient();
+
+if (process.env.NODE_ENV !== "production") {
+  globalForPrisma.prisma = prisma;
+}
+
+export default prisma;
+
+