feat: integrate MinIO for file storage and management

- Added MinIO as a dependency in package.json.
- Updated FilePreview component to simplify file type checks.
- Refactored file removal API to delete files from MinIO instead of the filesystem.
- Modified file serving API to fetch files from MinIO.
- Changed file upload API to upload files directly to MinIO and store metadata in the database.
- Enhanced environment configuration to include MinIO settings.
- Updated file type utility to handle file extensions more robustly.
- Created a new utility for MinIO client configuration and bucket management.

package-lock.json

@@ -19,6 +19,7 @@
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@@ -4901,6 +4939,12 @@
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+      "version": "2.1.35",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.35.tgz",
+      "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
+      "license": "MIT",
+      "dependencies": {
+        "mime-db": "1.52.0"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
     "node_modules/minimatch": {
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
@@ -7559,6 +7674,31 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/minio": {
+      "version": "8.0.5",
+      "resolved": "https://registry.npmjs.org/minio/-/minio-8.0.5.tgz",
+      "integrity": "sha512-/vAze1uyrK2R/DSkVutE4cjVoAowvIQ18RAwn7HrqnLecLlMazFnY0oNBqfuoAWvu7mZIGX75AzpuV05TJeoHg==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "async": "^3.2.4",
+        "block-stream2": "^2.1.0",
+        "browser-or-node": "^2.1.1",
+        "buffer-crc32": "^1.0.0",
+        "eventemitter3": "^5.0.1",
+        "fast-xml-parser": "^4.4.1",
+        "ipaddr.js": "^2.0.1",
+        "lodash": "^4.17.21",
+        "mime-types": "^2.1.35",
+        "query-string": "^7.1.3",
+        "stream-json": "^1.8.0",
+        "through2": "^4.0.2",
+        "web-encoding": "^1.1.5",
+        "xml2js": "^0.5.0 || ^0.6.2"
+      },
+      "engines": {
+        "node": "^16 || ^18 || >=20"
+      }
+    },
     "node_modules/mlly": {
       "version": "1.7.4",
       "resolved": "https://registry.npmjs.org/mlly/-/mlly-1.7.4.tgz",
@@ -8138,7 +8278,6 @@
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/possible-typed-array-names/-/possible-typed-array-names-1.1.0.tgz",
       "integrity": "sha512-/+5VFTchJDoVj3bhoqi6UeymcD00DAwb1nJwamzPvHEszJ4FpF6SNNbUbOS8yI56qHzdV8eK0qEfOSiodkTdxg==",
-      "dev": true,
       "license": "MIT",
       "engines": {
         "node": ">= 0.4"
@@ -8393,6 +8532,24 @@
       ],
       "license": "MIT"
     },
+    "node_modules/query-string": {
+      "version": "7.1.3",
+      "resolved": "https://registry.npmjs.org/query-string/-/query-string-7.1.3.tgz",
+      "integrity": "sha512-hh2WYhq4fi8+b+/2Kg9CEge4fDPvHS534aOOvOZeQ3+Vf2mCFsaFBYj0i+iXcAq6I9Vzp5fjMFBlONvayDC1qg==",
+      "license": "MIT",
+      "dependencies": {
+        "decode-uri-component": "^0.2.2",
+        "filter-obj": "^1.1.0",
+        "split-on-first": "^1.0.0",
+        "strict-uri-encode": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/queue-microtask": {
       "version": "1.2.3",
       "resolved": "https://registry.npmjs.org/queue-microtask/-/queue-microtask-1.2.3.tgz",
@@ -8486,6 +8643,20 @@
         "react": ">=18"
       }
     },
+    "node_modules/readable-stream": {
+      "version": "3.6.2",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.2.tgz",
+      "integrity": "sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA==",
+      "license": "MIT",
+      "dependencies": {
+        "inherits": "^2.0.3",
+        "string_decoder": "^1.1.1",
+        "util-deprecate": "^1.0.1"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
     "node_modules/reflect.getprototypeof": {
       "version": "1.0.10",
       "resolved": "https://registry.npmjs.org/reflect.getprototypeof/-/reflect.getprototypeof-1.0.10.tgz",
@@ -8731,6 +8902,26 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/safe-buffer": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+      "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ],
+      "license": "MIT"
+    },
     "node_modules/safe-push-apply": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/safe-push-apply/-/safe-push-apply-1.0.0.tgz",
@@ -8752,7 +8943,6 @@
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/safe-regex-test/-/safe-regex-test-1.1.0.tgz",
       "integrity": "sha512-x/+Cz4YrimQxQccJf5mKEbIa1NzeCRNI5Ecl/ekmlYaampdNLPalVyIcCZNNH3MvmqBugV5TMYZXv0ljslUlaw==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "call-bound": "^1.0.2",
@@ -8772,6 +8962,12 @@
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
       "license": "MIT"
     },
+    "node_modules/sax": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/sax/-/sax-1.4.1.tgz",
+      "integrity": "sha512-+aWOz7yVScEGoKNd4PA10LZ8sk0A/z5+nXQG5giUO5rprX9jgYsTdov9qCchZiPIZezbZH+jRut8nPodFAX4Jg==",
+      "license": "ISC"
+    },
     "node_modules/scheduler": {
       "version": "0.26.0",
       "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.26.0.tgz",
@@ -8801,7 +8997,6 @@
       "version": "1.2.2",
       "resolved": "https://registry.npmjs.org/set-function-length/-/set-function-length-1.2.2.tgz",
       "integrity": "sha512-pgRc4hJ4/sNjWCSS9AmnS40x3bNMDTknHgL5UaMBTMyJnU90EgWh1Rz+MC9eFu4BuN/UwZjKQuY/1v3rM7HMfg==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "define-data-property": "^1.1.4",
@@ -9015,6 +9210,15 @@
         "url": "https://github.com/sponsors/wooorm"
       }
     },
+    "node_modules/split-on-first": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/split-on-first/-/split-on-first-1.1.0.tgz",
+      "integrity": "sha512-43ZssAJaMusuKWL8sKUBQXHWOpq8d6CfN/u1p4gUzfJkM05C8rxTmYrkIPTXapZpORA6LkkzcUulJ8FqA7Uudw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/stable-hash": {
       "version": "0.0.5",
       "resolved": "https://registry.npmjs.org/stable-hash/-/stable-hash-0.0.5.tgz",
@@ -9022,6 +9226,21 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/stream-chain": {
+      "version": "2.2.5",
+      "resolved": "https://registry.npmjs.org/stream-chain/-/stream-chain-2.2.5.tgz",
+      "integrity": "sha512-1TJmBx6aSWqZ4tx7aTpBDXK0/e2hhcNSTV8+CbFJtDjbb+I1mZ8lHit0Grw9GRT+6JbIrrDd8esncgBi8aBXGA==",
+      "license": "BSD-3-Clause"
+    },
+    "node_modules/stream-json": {
+      "version": "1.9.1",
+      "resolved": "https://registry.npmjs.org/stream-json/-/stream-json-1.9.1.tgz",
+      "integrity": "sha512-uWkjJ+2Nt/LO9Z/JyKZbMusL8Dkh97uUBTv3AJQ74y07lVahLY4eEFsPsE97pxYBwr8nnjMAIch5eqI0gPShyw==",
+      "license": "BSD-3-Clause",
+      "dependencies": {
+        "stream-chain": "^2.2.5"
+      }
+    },
     "node_modules/streamsearch": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/streamsearch/-/streamsearch-1.1.0.tgz",
@@ -9030,6 +9249,24 @@
         "node": ">=10.0.0"
       }
     },
+    "node_modules/strict-uri-encode": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/strict-uri-encode/-/strict-uri-encode-2.0.0.tgz",
+      "integrity": "sha512-QwiXZgpRcKkhTj2Scnn++4PKtWsH0kpzZ62L2R6c/LUVYv7hVnZqcg2+sMuT6R7Jusu1vviK/MFsu6kNJfWlEQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/string_decoder": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.3.0.tgz",
+      "integrity": "sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==",
+      "license": "MIT",
+      "dependencies": {
+        "safe-buffer": "~5.2.0"
+      }
+    },
     "node_modules/string.prototype.includes": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/string.prototype.includes/-/string.prototype.includes-2.0.1.tgz",
@@ -9180,6 +9417,18 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/strnum": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/strnum/-/strnum-1.1.2.tgz",
+      "integrity": "sha512-vrN+B7DBIoTTZjnPNewwhx6cBA/H+IS7rfW68n7XxC1y7uoiGQBxaKzqucGUgavX15dJgiGztLJ8vxuEzwqBdA==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/NaturalIntelligence"
+        }
+      ],
+      "license": "MIT"
+    },
     "node_modules/style-to-js": {
       "version": "1.1.16",
       "resolved": "https://registry.npmjs.org/style-to-js/-/style-to-js-1.1.16.tgz",
@@ -9281,6 +9530,15 @@
         "node": ">=6"
       }
     },
+    "node_modules/through2": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/through2/-/through2-4.0.2.tgz",
+      "integrity": "sha512-iOqSav00cVxEEICeD7TjLB1sueEL+81Wpzp2bY17uZjZN0pWZPuo4suZ/61VujxmqSGFfgOcNuTZ85QJwNZQpw==",
+      "license": "MIT",
+      "dependencies": {
+        "readable-stream": "3"
+      }
+    },
     "node_modules/tinyexec": {
       "version": "0.3.2",
       "resolved": "https://registry.npmjs.org/tinyexec/-/tinyexec-0.3.2.tgz",
@@ -9690,6 +9948,19 @@
         "punycode": "^2.1.0"
       }
     },
+    "node_modules/util": {
+      "version": "0.12.5",
+      "resolved": "https://registry.npmjs.org/util/-/util-0.12.5.tgz",
+      "integrity": "sha512-kZf/K6hEIrWHI6XqOFUiiMa+79wE/D8Q+NCNAWclkyg3b4d2k7s0QGepNjiABc+aR3N1PAyHL7p6UcLY6LmrnA==",
+      "license": "MIT",
+      "dependencies": {
+        "inherits": "^2.0.3",
+        "is-arguments": "^1.0.4",
+        "is-generator-function": "^1.0.7",
+        "is-typed-array": "^1.1.3",
+        "which-typed-array": "^1.1.2"
+      }
+    },
     "node_modules/util-deprecate": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
@@ -9800,6 +10071,18 @@
       "integrity": "sha512-AyFQ0EVmsOZOlAnxoFOGOq1SQDWAB7C6aqMGS23svWAllfOaxbuFvcT8D1i8z3Gyn8fraVeZNNmN6e9bxxXkKw==",
       "license": "MIT"
     },
+    "node_modules/web-encoding": {
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/web-encoding/-/web-encoding-1.1.5.tgz",
+      "integrity": "sha512-HYLeVCdJ0+lBYV2FvNZmv3HJ2Nt0QYXqZojk3d9FJOLkwnuhzM9tmamh8d7HPM8QqjKH8DeHkFTx+CFlWpZZDA==",
+      "license": "MIT",
+      "dependencies": {
+        "util": "^0.12.3"
+      },
+      "optionalDependencies": {
+        "@zxing/text-encoding": "0.9.0"
+      }
+    },
     "node_modules/web-namespaces": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/web-namespaces/-/web-namespaces-2.0.1.tgz",
@@ -9897,7 +10180,6 @@
       "version": "1.1.19",
       "resolved": "https://registry.npmjs.org/which-typed-array/-/which-typed-array-1.1.19.tgz",
       "integrity": "sha512-rEvr90Bck4WZt9HHFC4DJMsjvu7x+r6bImz0/BrbWb7A2djJ8hnZMrWnHo9F8ssv0OMErasDhftrfROTyqSDrw==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "available-typed-arrays": "^1.0.7",
@@ -9925,6 +10207,28 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/xml2js": {
+      "version": "0.6.2",
+      "resolved": "https://registry.npmjs.org/xml2js/-/xml2js-0.6.2.tgz",
+      "integrity": "sha512-T4rieHaC1EXcES0Kxxj4JWgaUQHDk+qwHcYOCFHfiwKz7tOVPLq7Hjq9dM1WCMhylqMEfP7hMcOIChvotiZegA==",
+      "license": "MIT",
+      "dependencies": {
+        "sax": ">=0.6.0",
+        "xmlbuilder": "~11.0.0"
+      },
+      "engines": {
+        "node": ">=4.0.0"
+      }
+    },
+    "node_modules/xmlbuilder": {
+      "version": "11.0.1",
+      "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-11.0.1.tgz",
+      "integrity": "sha512-fDlsI/kFEx7gLvbecc0/ohLG50fugQp8ryHzMTuW9vSa1GJ0XYWKnhsUx7oie3G98+r56aTQIUB4kht42R3JvA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=4.0"
+      }
+    },
     "node_modules/yocto-queue": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz",

package.json

@@ -31,6 +31,7 @@
     "@trpc/server": "^11.0.0",
     "dompurify": "^3.2.5",
     "mermaid": "^11.6.0",
+    "minio": "^8.0.5",
     "next": "^15.2.3",
     "next-auth": "5.0.0-beta.25",
     "react": "^19.0.0",

src/app/_components/FilePreview.tsx

@@ -12,6 +12,8 @@ export function FilePreview({ fileId, fileType }: FilePreviewProps) {
   const [mediaSrc, setMediaSrc] = useState<string | null>(null);
   const [error, setError] = useState<string | null>(null);
 
+  console.log("File Type:", fileType);
+
   useEffect(() => {
     if (!fileId) {
       setError("File ID is required.");
@@ -53,7 +55,7 @@ export function FilePreview({ fileId, fileType }: FilePreviewProps) {
     return <div>Loading...</div>;
   }
 
-  if (getFileType(fileType).startsWith("video")) {
+  if (fileType.startsWith("video")) {
     return (
       <video
         controls
@@ -64,7 +66,7 @@ export function FilePreview({ fileId, fileType }: FilePreviewProps) {
       </video>
     );
   }
-  if (getFileType(fileType).startsWith("audio")) {
+  if (fileType.startsWith("audio")) {
     return (
       <audio
         controls
@@ -75,29 +77,31 @@ export function FilePreview({ fileId, fileType }: FilePreviewProps) {
       </audio>
     );
   }
-  if (getFileType(fileType).startsWith("image")) {
+  if (fileType.startsWith("image")) {
     return <img src={mediaSrc} alt="Media preview" className="max-w-full max-h-96 rounded-lg shadow-md" />;
   }
 
-  if (getFileType(fileType).startsWith("text")) {
+  if (fileType.startsWith("text")) {
     return (
       <img src="/icons/files/text.svg" alt="Text file preview" className="max-w-full max-h-96 rounded-lg invert" />
     );
   }
-  if (getFileType(fileType).startsWith("archive")) {
+  if (fileType.startsWith("archive")) {
     return (
       <img src="/icons/files/archive.svg" alt="Archive file preview" className="max-w-full max-h-96 rounded-lg invert" />
     );
   }
-  if (getFileType(fileType).startsWith("code") || getFileType(fileType).startsWith("markdown")) {
+  if (fileType.startsWith("code") || fileType.startsWith("markdown")) {
     return (
       <img src="/icons/files/code.svg" alt="Code file preview" className="max-w-full max-h-96 rounded-lg invert" />
     );
   }
-  // if (getFileType(fileType).startsWith("markdown")) {
+  // if (fileType.startsWith("markdown")) {
   //   return;      
   //   }
 
+  // log file type
+  console.log("Unsupported file type:", fileType);
 
   return;
 }

src/app/api/files/remove/route.ts

@@ -1,13 +1,11 @@
 import { NextResponse } from "next/server";
 import { db } from "~/server/db";
 import { auth } from "~/server/auth";
-import path from "path";
+import { minioClient } from "~/utils/minioClient";
-import { promises as fs } from "fs";
 import { notifyClients } from "~/utils/notifyClients";
 
 export async function DELETE(req: Request) {
   const session = await auth();
-
   if (!session?.user) {
     return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
   }
@@ -18,32 +16,25 @@ export async function DELETE(req: Request) {
       return NextResponse.json({ error: "Invalid request body" }, { status: 400 });
     }
 
-    const resource = await db.file.findUnique({
+    const file = await db.file.findUnique({ where: { id: body.id } });
-      where: { id: body.id },
+    if (!file) {
-    });
-
-    if (!resource) {
       return NextResponse.json({ error: "File not found" }, { status: 404 });
     }
 
-    if (resource.uploadedById !== session.user.id) {
+    if (file.uploadedById !== session.user.id) {
       return NextResponse.json({ error: "You are not authorized to delete this file" }, { status: 403 });
     }
 
-    const filePath = path.join(process.cwd(), "uploads", path.basename(body.id));
+    const objectName = `${file.id}-${file.name}`;
-    await fs.unlink(filePath).catch((err) => {
+    await minioClient.removeObject(process.env.MINIO_BUCKET || "file-hosting", objectName);
-      console.error("Error deleting file from filesystem:", err);
-    });
 
-    await db.file.delete({
+    await db.file.delete({ where: { id: body.id } });
-      where: { id: body.id },
-    });
 
     notifyClients({ type: "file-removed", fileId: body.id });
 
     return NextResponse.json({ message: "File deleted successfully" });
   } catch (error) {
-    console.error("Error deleting file:", error);
+    console.error("Error deleting file from MinIO:", error);
     return NextResponse.json({ error: "Failed to delete file" }, { status: 500 });
   }
 }

src/app/api/files/serv/route.ts

@@ -1,7 +1,6 @@
 import { NextResponse } from "next/server";
-import path from "path";
-import { promises as fs } from "fs";
 import { db } from "~/server/db";
+import { minioClient } from "~/utils/minioClient";
 import { getFileType } from "~/utils/fileType";
 
 export async function GET(req: Request) {
@@ -22,24 +21,31 @@ export async function GET(req: Request) {
       return NextResponse.json({ error: "File not found" }, { status: 404 });
     }
 
-    // Construct the file path
+    const bucketName = process.env.MINIO_BUCKET || "file-hosting";
-    const filePath = path.join(process.cwd(), "uploads", file.id);
+    const objectName = `${file.id}-${file.name}`; // Construct the object name in MinIO
 
-    // Read the file from the filesystem
+    // Fetch the file from MinIO
-    const fileBuffer = await fs.readFile(filePath);
+    const stream = await minioClient.getObject(bucketName, objectName);
-
-    const mimeType = getFileType(path.extname(file.name)); // Get the MIME type based on the file extension
 
+    const mimeType = getFileType(file.name); // Get the MIME type based on the file extension
 
     // Return the file as a binary response
-    return new Response(fileBuffer, {
+    const readableStream = new ReadableStream({
+      start(controller) {
+        stream.on("data", (chunk) => controller.enqueue(chunk));
+        stream.on("end", () => controller.close());
+        stream.on("error", (err) => controller.error(err));
+      },
+    });
+
+    return new Response(readableStream, {
       headers: {
         "Content-Type": mimeType,
         "Content-Disposition": `inline; filename="${file.name}"`,
       },
     });
   } catch (error) {
-    console.error("Error fetching file:", error);
+    console.error("Error fetching file from MinIO:", error);
     return NextResponse.json({ error: "Failed to fetch file" }, { status: 500 });
   }
 }

src/app/api/upload/route.ts

@@ -1,12 +1,10 @@
 import { NextResponse } from "next/server";
-import { promises as fs } from "fs";
-import path from "path";
-import { db } from "~/server/db";
-import { auth } from "~/server/auth";
 import Busboy from "busboy";
 import { Readable } from "stream";
-import { notifyClients } from "~/utils/notifyClients";
 import crypto from "crypto";
+import { db } from "~/server/db";
+import { auth } from "~/server/auth";
+import { minioClient, ensureBucketExists } from "~/utils/minioClient";
 
 export const config = {
   api: {
@@ -16,15 +14,12 @@ export const config = {
 
 export async function POST(req: Request) {
   const session = await auth();
-  // generate id for the file
-  const guid = crypto.randomUUID();
-
   if (!session?.user) {
     return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
   }
 
-  const uploadDir = path.join(process.cwd(), "uploads");
+  const bucketName = process.env.MINIO_BUCKET || "file-hosting";
-  await fs.mkdir(uploadDir, { recursive: true });
+  await ensureBucketExists(bucketName);
 
   return new Promise<Response>((resolve, reject) => {
     const busboy = Busboy({ headers: { "content-type": req.headers.get("content-type") ?? "" } });
@@ -35,57 +30,39 @@ export async function POST(req: Request) {
       fileName = info.filename || "uploaded-file";
       const chunks: Buffer[] = [];
 
-      // Check if a file with the same name already exists for the user
-      const existingFile = await db.file.findFirst({
-        where: {
-          name: fileName,
-          uploadedById: session.user.id,
-        },
-      });
-
-      if (existingFile) {
-        // Modify the file name to make it unique
-        const fileExtension = path.extname(fileName);
-        const baseName = path.basename(fileName, fileExtension);
-        fileName = `${baseName}-${Date.now()}${fileExtension}`;
-      }
-  
       file.on("data", (chunk) => {
         chunks.push(chunk);
       });
 
-      file.on("end", () => {
+      file.on("end", async () => {
         fileBuffer = Buffer.concat(chunks);
-      });
-    });
 
-    busboy.on("finish", () => {
+        // Generate a unique ID for the file
-      void (async () => {
+        const fileId = crypto.randomUUID();
+        const objectName = `${fileId}-${fileName}`;
+
         try {
-          const filePath = path.join(uploadDir, guid);
+          // Upload the file to MinIO
-          await fs.writeFile(filePath, fileBuffer);
+          await minioClient.putObject(bucketName, objectName, fileBuffer);
 
           // Save file metadata to the database
           const newFile = await db.file.create({
             data: {
-              id: guid,
+              id: fileId,
-              url: `/share?id=${guid}`,
+              url: `/share?id=${fileId}`,
               name: fileName,
               size: fileBuffer.length,
-              extension: path.extname(fileName),
+              extension: info.mimeType,
               uploadedById: session.user.id,
             },
           });
 
-          // Notify clients about the new file
+          resolve(NextResponse.json({ message: "File uploaded successfully", file: newFile }));
-          notifyClients({ type: "file-added", file: newFile });
-
-          resolve(NextResponse.json({ message: "File uploaded successfully" }));
         } catch (error) {
-          console.error("Error handling upload:", error);
+          console.error("Error uploading file to MinIO:", error);
-          resolve(NextResponse.json({ error: "Failed to upload file" }, { status: 500 }));
+          reject(new Error("Failed to upload file"));
         }
-      })();
+      });
     });
 
     busboy.on("error", (error: unknown) => {

src/env.js

@@ -19,7 +19,11 @@ export const env = createEnv({
     NODE_ENV: z
       .enum(["development", "test", "production"])
       .default("development"),
-    
+    MINIO_ENDPOINT: z.string(),
+    MINIO_PORT: z.string(),
+    MINIO_ACCESS_KEY: z.string(),
+    MINIO_SECRET_KEY: z.string(),
+    MINIO_BUCKET: z.string(),
   },
 
   /**
@@ -43,6 +47,11 @@ export const env = createEnv({
     DATABASE_URL: process.env.DATABASE_URL,
     NODE_ENV: process.env.NODE_ENV,
     NEXT_PUBLIC_PAGE_URL: process.env.NEXT_PUBLIC_PAGE_URL,
+    MINIO_ENDPOINT: process.env.MINIO_ENDPOINT,
+    MINIO_PORT: process.env.MINIO_PORT,
+    MINIO_ACCESS_KEY: process.env.MINIO_ACCESS_KEY,
+    MINIO_SECRET_KEY: process.env.MINIO_SECRET_KEY,
+    MINIO_BUCKET: process.env.MINIO_BUCKET,
   },
   /**
    * Run `build` or `dev` with `SKIP_ENV_VALIDATION` to skip env validation. This is especially

src/utils/fileType.ts

@@ -1,31 +1,32 @@
 // This function takes a file name as input and returns the file type based on its extension.
 
-export function getFileType(extension: string): string {
+export function getFileType(fileName: string): string {
+    const extension = fileName.split(".").pop()?.toLowerCase();
     const fileTypes: Record<string, string> = {
-        ".mp4": "video/mp4",
+        "mp4": "video/mp4",
-        ".webm": "video/webm",
+        "webm": "video/webm",
-        ".ogg": "video/ogg",
+        "ogg": "video/ogg",
-        ".jpg": "image/jpeg",
+        "jpg": "image/jpeg",
-        ".jpeg": "image/jpeg",
+        "jpeg": "image/jpeg",
-        ".png": "image/png",
+        "png": "image/png",
-        ".gif": "image/gif",
+        "gif": "image/gif",
-        ".svg": "image/svg+xml",
+        "svg": "image/svg+xml",
-        ".mp3": "audio/mpeg",
+        "mp3": "audio/mpeg",
-        ".wav": "audio/wav",
+        "wav": "audio/wav",
-        ".zip": "archive/zip",
+        "zip": "archive/zip",
-        ".rar": "archive/rar",
+        "rar": "archive/rar",
-        ".pdf": "text/pdf",
+        "pdf": "text/pdf",
-        ".txt": "text/plain",
+        "txt": "text/plain",
-        ".c": "code/c",
+        "c": "code/c",
-        ".cpp": "code/cpp",
+        "cpp": "code/cpp",
-        ".py": "code/python",
+        "py": "code/python",
-        ".js": "code/javascript",
+        "js": "code/javascript",
-        ".html": "code/html",
+        "html": "code/html",
-        ".css": "code/css",
+        "css": "code/css",
-        ".md": "markdown/markdown",
+        "md": "markdown/markdown",
-        ".json": "code/json",
+        "json": "code/json",
-        ".xml": "code/xml",
+        "xml": "code/xml",
-        ".csv": "code/csv",
+        "csv": "code/csv",
     };
-    return fileTypes[extension] || "unknown";
+    return extension ? fileTypes[extension] || "unknown" : "unknown";
   };

src/utils/minioClient.ts

@@ -0,0 +1,19 @@
+import { Client } from "minio";
+import { env } from "~/env";
+
+export const minioClient = new Client({
+  endPoint: env.MINIO_ENDPOINT,
+  port: parseInt(env.MINIO_PORT, 10),
+  useSSL: false, // Set to true if using HTTPS
+  accessKey: env.MINIO_ACCESS_KEY,
+  secretKey: env.MINIO_SECRET_KEY,
+});
+
+// Ensure the bucket exists
+export async function ensureBucketExists(bucketName: string) {
+  const exists = await minioClient.bucketExists(bucketName);
+  if (!exists) {
+    await minioClient.makeBucket(bucketName, "us-east-1");
+    console.log(`Bucket "${bucketName}" created.`);
+  }
+}