feat: ajout de la saisie manuel pour purchase.routes

update: purchase.routes.ts pour fonction avec pdf-parse.ts
on peut maintenant envoyer des fichier pdf sur un form et il renvoie un json avec les informations du pdf. dans /new-purchase
2026-06-24 14:28:25 +02:00 · 2026-06-23 23:46:52 +02:00 · 2026-06-23 22:52:55 +02:00 · 2026-06-23 18:09:30 +02:00
4 changed files with 792 additions and 79 deletions
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,8 @@
        "dotenv": "^17.4.2",
        "express": "^5.2.1",
        "formidable": "^3.5.4",
-        "pdf-parse-fork": "^1.2.0"
+        "pdf-parse-fork": "^1.2.0",
+        "pdfjs-dist": "^3.11.174"
      },
      "devDependencies": {
        "@types/express": "^5.0.6",
@@ -64,6 +65,26 @@
        "@jridgewell/sourcemap-codec": "^1.4.10"
      }
    },
+    "node_modules/@mapbox/node-pre-gyp": {
+      "version": "1.0.11",
+      "resolved": "https://registry.npmjs.org/@mapbox/node-pre-gyp/-/node-pre-gyp-1.0.11.tgz",
+      "integrity": "sha512-Yhlar6v9WQgUp/He7BdgzOz8lqMQ8sU+jkCq7Wx8Myc5YFJLbEe7lgui/V7G1qB1DJykHSGwreceSaD60Y0PUQ==",
+      "optional": true,
+      "dependencies": {
+        "detect-libc": "^2.0.0",
+        "https-proxy-agent": "^5.0.0",
+        "make-dir": "^3.1.0",
+        "node-fetch": "^2.6.7",
+        "nopt": "^5.0.0",
+        "npmlog": "^5.0.1",
+        "rimraf": "^3.0.2",
+        "semver": "^7.3.5",
+        "tar": "^6.1.11"
+      },
+      "bin": {
+        "node-pre-gyp": "bin/node-pre-gyp"
+      }
+    },
    "node_modules/@noble/hashes": {
      "version": "1.8.0",
      "resolved": "https://registry.npmjs.org/@noble/hashes/-/hashes-1.8.0.tgz",
@@ -220,6 +241,12 @@
        "@types/node": "*"
      }
    },
+    "node_modules/abbrev": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz",
+      "integrity": "sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==",
+      "optional": true
+    },
    "node_modules/accepts": {
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/accepts/-/accepts-2.0.0.tgz",
@@ -259,6 +286,27 @@
        "node": ">=0.4.0"
      }
    },
+    "node_modules/agent-base": {
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-6.0.2.tgz",
+      "integrity": "sha512-RZNwNclF7+MS/8bDg70amg32dyeZGZxiDuQmZxKLAlQjr3jGyLx+4Kkk58UO7D2QdgFIQCovuSuZESne6RG6XQ==",
+      "optional": true,
+      "dependencies": {
+        "debug": "4"
+      },
+      "engines": {
+        "node": ">= 6.0.0"
+      }
+    },
+    "node_modules/ansi-regex": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
+      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
+      "optional": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
    "node_modules/anymatch": {
      "version": "3.1.3",
      "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-3.1.3.tgz",
@@ -273,6 +321,26 @@
        "node": ">= 8"
      }
    },
+    "node_modules/aproba": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/aproba/-/aproba-2.1.0.tgz",
+      "integrity": "sha512-tLIEcj5GuR2RSTnxNKdkK0dJ/GrC7P38sUkiDmDuHfsHmbagTFAxDVIBltoklXEVIQ/f14IL8IMJ5pn9Hez1Ew==",
+      "optional": true
+    },
+    "node_modules/are-we-there-yet": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-2.0.0.tgz",
+      "integrity": "sha512-Ci/qENmwHnsYo9xKIcUJN5LeDKdJ6R1Z1j9V/J5wyq8nh/mYPEpIKJbBZXtZjG04HiK7zV/p6Vs9952MrMeUIw==",
+      "deprecated": "This package is no longer supported.",
+      "optional": true,
+      "dependencies": {
+        "delegates": "^1.0.0",
+        "readable-stream": "^3.6.0"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
    "node_modules/arg": {
      "version": "4.1.3",
      "resolved": "https://registry.npmjs.org/arg/-/arg-4.1.3.tgz",
@@ -397,6 +465,21 @@
        "url": "https://github.com/sponsors/ljharb"
      }
    },
+    "node_modules/canvas": {
+      "version": "2.11.2",
+      "resolved": "https://registry.npmjs.org/canvas/-/canvas-2.11.2.tgz",
+      "integrity": "sha512-ItanGBMrmRV7Py2Z+Xhs7cT+FNt5K0vPL4p9EZ/UX/Mu7hFbkxSjKF2KVtPwX7UYWp7dRKnrTvReflgrItJbdw==",
+      "hasInstallScript": true,
+      "optional": true,
+      "dependencies": {
+        "@mapbox/node-pre-gyp": "^1.0.0",
+        "nan": "^2.17.0",
+        "simple-get": "^3.0.3"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
    "node_modules/chokidar": {
      "version": "3.6.0",
      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.6.0.tgz",
@@ -422,6 +505,36 @@
        "fsevents": "~2.3.2"
      }
    },
+    "node_modules/chownr": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/chownr/-/chownr-2.0.0.tgz",
+      "integrity": "sha512-bIomtDF5KGpdogkLd9VspvFzk9KfpyyGlS8YFVZl7TGPBHL5snIOnxeshwVgPteQ9b4Eydl+pVbIyE1DcvCWgQ==",
+      "optional": true,
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/color-support": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/color-support/-/color-support-1.1.3.tgz",
+      "integrity": "sha512-qiBjkpbMLO/HL68y+lh4q0/O1MZFj2RX6X/KmMa3+gJD3z+WwI1ZzDHysvqHGS3mP6mznPckpXmw1nI9cJjyRg==",
+      "optional": true,
+      "bin": {
+        "color-support": "bin.js"
+      }
+    },
+    "node_modules/concat-map": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
+      "integrity": "sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg==",
+      "optional": true
+    },
+    "node_modules/console-control-strings": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/console-control-strings/-/console-control-strings-1.1.0.tgz",
+      "integrity": "sha512-ty/fTekppD2fIwRvnZAVdeOiGd1c7YXEixbgJTNzqcxJWKQnjJ/V1bNEEE6hygpM3WjwHFUVK6HTjWSzV4a8sQ==",
+      "optional": true
+    },
    "node_modules/content-disposition": {
      "version": "1.1.0",
      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-1.1.0.tgz",
@@ -486,6 +599,24 @@
        }
      }
    },
+    "node_modules/decompress-response": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-4.2.1.tgz",
+      "integrity": "sha512-jOSne2qbyE+/r8G1VU+G/82LBs2Fs4LAsTiLSHOCOMZQl2OKZ6i8i4IyHemTe+/yIXOtTcRQMzPcgyhoFlqPkw==",
+      "optional": true,
+      "dependencies": {
+        "mimic-response": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/delegates": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/delegates/-/delegates-1.0.0.tgz",
+      "integrity": "sha512-bd2L678uiWATM6m5Z1VzNCErI3jiGzt6HGY8OVICs40JQq/HALfbyNJmp0UDakEY4pMMaN0Ly5om/B1VI/+xfQ==",
+      "optional": true
+    },
    "node_modules/depd": {
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
@@ -495,6 +626,15 @@
        "node": ">= 0.8"
      }
    },
+    "node_modules/detect-libc": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-2.1.2.tgz",
+      "integrity": "sha512-Btj2BOOO83o3WyH59e8MgXsxEQVcarkUOpEYrubB0urwnN10yQ364rsiByU11nZlqWYZm05i/of7io4mzihBtQ==",
+      "optional": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
    "node_modules/dezalgo": {
      "version": "1.0.4",
      "resolved": "https://registry.npmjs.org/dezalgo/-/dezalgo-1.0.4.tgz",
@@ -547,6 +687,12 @@
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      "license": "MIT"
    },
+    "node_modules/emoji-regex": {
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
+      "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==",
+      "optional": true
+    },
    "node_modules/encodeurl": {
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-2.0.0.tgz",
@@ -713,6 +859,36 @@
        "node": ">= 0.8"
      }
    },
+    "node_modules/fs-minipass": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/fs-minipass/-/fs-minipass-2.1.0.tgz",
+      "integrity": "sha512-V/JgOLFCS+R6Vcq0slCuaeWEdNC3ouDlJMNIsacH2VtALiu9mV4LPrHc5cDl8k5aw6J8jwgWWpiTo5RYhmIzvg==",
+      "optional": true,
+      "dependencies": {
+        "minipass": "^3.0.0"
+      },
+      "engines": {
+        "node": ">= 8"
+      }
+    },
+    "node_modules/fs-minipass/node_modules/minipass": {
+      "version": "3.3.6",
+      "resolved": "https://registry.npmjs.org/minipass/-/minipass-3.3.6.tgz",
+      "integrity": "sha512-DxiNidxSEK+tHG6zOIklvNOwm3hvCrbUrdtzY74U6HKTJxvIDfOUL5W5P2Ghd3DTkhhKPYGqeNUIh5qcM4YBfw==",
+      "optional": true,
+      "dependencies": {
+        "yallist": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/fs.realpath": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
+      "integrity": "sha512-OO0pH2lK6a0hZnAdau5ItzHPI6pUlvI7jMVnxUQRtw4owF2wk8lOSabtGDCTP4Ggrg2MbGnWO9X8K1t4+fGMDw==",
+      "optional": true
+    },
    "node_modules/fsevents": {
      "version": "2.3.3",
      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz",
@@ -737,6 +913,27 @@
        "url": "https://github.com/sponsors/ljharb"
      }
    },
+    "node_modules/gauge": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/gauge/-/gauge-3.0.2.tgz",
+      "integrity": "sha512-+5J6MS/5XksCuXq++uFRsnUd7Ovu1XenbeuIuNRJxYWjgQbPuFhT14lAvsWfqfAmnwluf1OwMjz39HjfLPci0Q==",
+      "deprecated": "This package is no longer supported.",
+      "optional": true,
+      "dependencies": {
+        "aproba": "^1.0.3 || ^2.0.0",
+        "color-support": "^1.1.2",
+        "console-control-strings": "^1.0.0",
+        "has-unicode": "^2.0.1",
+        "object-assign": "^4.1.1",
+        "signal-exit": "^3.0.0",
+        "string-width": "^4.2.3",
+        "strip-ansi": "^6.0.1",
+        "wide-align": "^1.1.2"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
    "node_modules/get-intrinsic": {
      "version": "1.3.0",
      "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.3.0.tgz",
@@ -774,6 +971,27 @@
        "node": ">= 0.4"
      }
    },
+    "node_modules/glob": {
+      "version": "7.2.3",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-7.2.3.tgz",
+      "integrity": "sha512-nFR0zLpU2YCaRxwoCJvL6UvCH2JFyFVIvwTLsIf21AuHlMskA1hhTdk+LlYJtOlYt9v6dvszD2BGRqBL+iQK9Q==",
+      "deprecated": "Old versions of glob are not supported, and contain widely publicized security vulnerabilities, which have been fixed in the current version. Please update. Support for old versions may be purchased (at exorbitant rates) by contacting i@izs.me",
+      "optional": true,
+      "dependencies": {
+        "fs.realpath": "^1.0.0",
+        "inflight": "^1.0.4",
+        "inherits": "2",
+        "minimatch": "^3.1.1",
+        "once": "^1.3.0",
+        "path-is-absolute": "^1.0.0"
+      },
+      "engines": {
+        "node": "*"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
    "node_modules/glob-parent": {
      "version": "5.1.2",
      "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.2.tgz",
@@ -787,6 +1005,34 @@
        "node": ">= 6"
      }
    },
+    "node_modules/glob/node_modules/balanced-match": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
+      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==",
+      "optional": true
+    },
+    "node_modules/glob/node_modules/brace-expansion": {
+      "version": "1.1.15",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.15.tgz",
+      "integrity": "sha512-EwOCDEex4quD37XhqM3omwtMoJjr//isUZz1JopUNWms+4Z2ViyM/k1YIRePpoVNnQhENnxtFjLaxNHrT7xIUg==",
+      "optional": true,
+      "dependencies": {
+        "balanced-match": "^1.0.0",
+        "concat-map": "0.0.1"
+      }
+    },
+    "node_modules/glob/node_modules/minimatch": {
+      "version": "3.1.5",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.5.tgz",
+      "integrity": "sha512-VgjWUsnnT6n+NUk6eZq77zeFdpW2LWDzP6zFGrCbHXiYNul5Dzqk2HHQ5uFH2DNW5Xbp8+jVzaeNt94ssEEl4w==",
+      "optional": true,
+      "dependencies": {
+        "brace-expansion": "^1.1.7"
+      },
+      "engines": {
+        "node": "*"
+      }
+    },
    "node_modules/gopd": {
      "version": "1.2.0",
      "resolved": "https://registry.npmjs.org/gopd/-/gopd-1.2.0.tgz",
@@ -821,6 +1067,12 @@
        "url": "https://github.com/sponsors/ljharb"
      }
    },
+    "node_modules/has-unicode": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/has-unicode/-/has-unicode-2.0.1.tgz",
+      "integrity": "sha512-8Rf9Y83NBReMnx0gFzA8JImQACstCYWUplepDa9xprwwtmgEZUF0h/i5xSA625zB/I37EtrswSST6OXxwaaIJQ==",
+      "optional": true
+    },
    "node_modules/hasown": {
      "version": "2.0.4",
      "resolved": "https://registry.npmjs.org/hasown/-/hasown-2.0.4.tgz",
@@ -853,6 +1105,19 @@
        "url": "https://opencollective.com/express"
      }
    },
+    "node_modules/https-proxy-agent": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-5.0.1.tgz",
+      "integrity": "sha512-dFcAjpTQFgoLMzC2VwU+C/CbS7uRL0lWmxDITmqm7C+7F0Odmj6s9l6alZc6AELXhrnggM2CeWSXHGOdX2YtwA==",
+      "optional": true,
+      "dependencies": {
+        "agent-base": "6",
+        "debug": "4"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
    "node_modules/iconv-lite": {
      "version": "0.7.2",
      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.7.2.tgz",
@@ -876,6 +1141,17 @@
      "dev": true,
      "license": "ISC"
    },
+    "node_modules/inflight": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
+      "integrity": "sha512-k92I/b08q4wvFscXCLvqfsHCrjrF7yiXsQuIVvVE7N82W3+aqpzuUdBbfhWcy/FZR3/4IgflMgKLOsvPDrGCJA==",
+      "deprecated": "This module is not supported, and leaks memory. Do not use it. Check out lru-cache if you want a good and tested way to coalesce async requests by a key value, which is much more comprehensive and powerful.",
+      "optional": true,
+      "dependencies": {
+        "once": "^1.3.0",
+        "wrappy": "1"
+      }
+    },
    "node_modules/inherits": {
      "version": "2.0.4",
      "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
@@ -914,6 +1190,15 @@
        "node": ">=0.10.0"
      }
    },
+    "node_modules/is-fullwidth-code-point": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz",
+      "integrity": "sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==",
+      "optional": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
    "node_modules/is-glob": {
      "version": "4.0.3",
      "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-4.0.3.tgz",
@@ -943,6 +1228,30 @@
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      "license": "MIT"
    },
+    "node_modules/make-dir": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-3.1.0.tgz",
+      "integrity": "sha512-g3FeP20LNwhALb/6Cz6Dd4F2ngze0jz7tbzrD2wAV+o9FeNHe4rL+yK2md0J/fiSf1sa1ADhXqi5+oVwOM/eGw==",
+      "optional": true,
+      "dependencies": {
+        "semver": "^6.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/make-dir/node_modules/semver": {
+      "version": "6.3.1",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.1.tgz",
+      "integrity": "sha512-BR7VvDCVHO+q2xBEWskxS6DJE1qRnb7DxzUrogb71CWoSficBxYsiAGd+Kl0mmq/MprG9yArRkyrQxTO6XjMzA==",
+      "optional": true,
+      "bin": {
+        "semver": "bin/semver.js"
+      }
+    },
    "node_modules/make-error": {
      "version": "1.3.6",
      "resolved": "https://registry.npmjs.org/make-error/-/make-error-1.3.6.tgz",
@@ -1005,6 +1314,18 @@
        "url": "https://opencollective.com/express"
      }
    },
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@@ -1309,6 +1819,12 @@
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+      }
+    },
    "node_modules/wrappy": {
      "version": "1.0.2",
      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
      "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
      "license": "ISC"
    },
+    "node_modules/yallist": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
+      "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
+      "optional": true
+    },
    "node_modules/yn": {
      "version": "3.1.1",
      "resolved": "https://registry.npmjs.org/yn/-/yn-3.1.1.tgz",
--- a/package.json
+++ b/package.json
@@ -18,7 +18,8 @@
    "dotenv": "^17.4.2",
    "express": "^5.2.1",
    "formidable": "^3.5.4",
-    "pdf-parse-fork": "^1.2.0"
+    "pdf-parse-fork": "^1.2.0",
+    "pdfjs-dist": "^3.11.174"
  },
  "devDependencies": {
    "@types/express": "^5.0.6",
--- a/src/modules/pdf-parse.ts
+++ b/src/modules/pdf-parse.ts
@@ -1,23 +1,15 @@
-const fs = require('fs');
-const pdfParse = require('pdf-parse-fork');
+import * as fs from 'fs';
+const pdfjsLib = require('pdfjs-dist');

-function pdf_parse(travel: string){
-    interface PdfData {
-        text: string;
-    }
-
-    let fournisseur = '';
-    let date = '';

+async function pdfParse(travel: string) {
    interface DetailProduit {
        quantité: number;
        prixHT: number;
        TVA: string;
    }

-    const productsList: { [key: string]: DetailProduit } = {};
-
-    interface tab_res {
+    interface res {
        marque: string;
        date_achats: string;
        products: {
@@ -25,78 +17,116 @@ function pdf_parse(travel: string){
        };
    }

+    const productsList: { [key: string]: DetailProduit } = {};
+    let fournisseur = '';
+    let date = '';

-    const dataBuffer = fs.readFileSync(travel);
+    const cheminPDF = travel;

-    pdfParse(dataBuffer)
-        .then((data: PdfData) => {
-            //  on regarde si c'est auchan ou metro
-            const regexAuchan = /auchan/i;
-            if (regexAuchan.test(data.text)) {
-                fournisseur = "Auchan"
+    try {
+        // Lecture du fichier binaire du PDF et conversion pour PDF.js
+        const dataBuffer = new Uint8Array(fs.readFileSync(cheminPDF));

-                // on regarde la date d'achat avec une expression reguliere pour auchan
-                const regexDate = /(\d{2})\/(\d{2})\/(\d{4})/;
-                const correspondance = data.text.match(regexDate);
-                if (correspondance) {     
-                    date = correspondance[0]
-                } else {
-                    date = "non trouvé"
-                }
+        // Chargement du document par PDF.js
+        const loadingTask = pdfjsLib.getDocument({ data: dataBuffer });
+        const pdf = await loadingTask.promise;
        
-                // on prend la liste des produits et leurs detail pour auchan
-                const lignes = data.text.split('\n');
+        let texte = '';

-                // Expressions régulières pour détecter les lignes de produits Auchan
-                const regexLigneProduit = /^(\d{13})(?!\d)(.+?)(\d+,\d+)\s+(\d+)\s+(\d+,\d+)\s+(\d+,\d+)\s+(\d+,\d+)$/;
+        // Boucle pour extraire le texte de chaque page du PDF
+        for (let i = 1; i <= pdf.numPages; i++) {
+            const page = await pdf.getPage(i);
+            const textContent = await page.getTextContent();
            
-                lignes.forEach((ligne: string) => {
-                    const match = ligne.trim().match(regexLigneProduit);
+            // On récupère chaque fragment de texte trouvé graphiquement sur la page et on les sépare par un saut de ligne
+            const textePage = textContent.items.map((item: any) => item.str).join('\n');
+            texte += textePage + '\n';
+        }
        
-                    if (match) {
-                        const nomProduit = match[1].trim();
-                        const quantite = parseInt(match[4], 10);
-                        const prixHT = parseFloat(match[2].replace(',', '.'));
-                        const tva = match[6].replace(',', '.') + "%";
+        const regexAuchan = /auchan/i.test(texte);

-                        productsList[nomProduit] = {
-                            quantité: quantite,
-                            prixHT: prixHT,
-                            TVA: tva
-                        };
-                    }
-                });
+        //  on regarde si c'est auchan ou metro

+        if (regexAuchan) {
+            fournisseur = "Auchan";
            
+            // on regarde la date d'achat avec une expression reguliere pour auchan
+            const regexDate = /(\d{2})\/(\d{2})\/(\d{4})/;
+            const correspondance = texte.match(regexDate);
+            if (correspondance) {     
+                date = correspondance[0]
            } else {
-                fournisseur = "Metro"
+                date = "non trouvé"
+            }
+
+            // Découpage en lignes pour l'analyse
+            const lignes = texte.split('\n').map(l => l.trim()).filter(l => l.length > 0);
+
+            // Algorithme de recherche verticale pour Auchan
+            for (let i = 0; i < lignes.length; i++) {
+                // Si la ligne correspond exactement à un code-barres à 13 chiffres
+                if (/^\d{13}$/.test(lignes[i])) {
+                    const nomProduit = lignes[i + 1]; 
+                    
+                    let idxQuantite = i + 3;
+                    let idxPrixHT = i + 4;
+                    let idxTva = i + 5;
+
+                    // Gestion de la ligne parasite Eco-participation qui décale le tableau
+                    if (lignes[i + 2] && lignes[i + 2].includes("Eco-participation")) {
+                        idxQuantite += 2;
+                        idxPrixHT += 2;
+                        idxTva += 2;
+                    }
+
+                    const qte = lignes[idxQuantite];
+                    const prix = lignes[idxPrixHT];
+                    const tva = lignes[idxTva];
+                    let tvaFinal: string;
+
+                    if (tva) {
+                        tvaFinal = tva.replace(',', '.').trim() + "%";
+                    } else {
+                        tvaFinal = "non trouvé";
+                    }
+
+                    
+                    productsList[nomProduit] = {
+                        quantité: parseInt(qte, 10),
+                        prixHT: parseFloat(prix.replace(',', '.')),
+                        TVA: tvaFinal
+                    };
                    
-                // on regarde la date d'achat avec une expression reguliere pour metro
-                const regexDate = /(\d{2})-(\d{2})-(\d{4})/;
-                const correspondance = data.text.match(regexDate);
-                if (correspondance) {
-                    date = correspondance[0]
-                } else {
-                    date = "non trouvé"
                }
            }

-            // on renvoie les valeur avec un seul objet
+        } else {
+            fournisseur = "Metro";

-            const res : tab_res = {
-                marque: fournisseur,
-                date_achats: date,
-                products: productsList
+            // on regarde la date d'achat avec une expression reguliere pour metro
+            const regexDate = /(\d{2})-(\d{2})-(\d{4})/;
+            const correspondance = texte.match(regexDate);
+            if (correspondance) {     
+                date = correspondance[0]
+            } else {
+                date = "non trouvé"
            }

-            console.log(res);
            
-        })
+        }

+        // Construction de l'objet final
+        const resultat: res = {
+            marque: fournisseur,
+            date_achats: date,
+            products: productsList
+        };
        
-        .catch((error: unknown) => {
-            console.error("Erreur :", error);
-        });
+        return resultat;
+
+    } catch (e) {
+        console.error("Erreur :", e);
+    }
 }

-export default pdf_parse;
+export default pdfParse;
--- a/src/routes/purchase.routes.ts
+++ b/src/routes/purchase.routes.ts
@@ -1,7 +1,7 @@
 import {Router, Request as ExpressRequest} from "express";
 import formidable from "formidable";
 import type { Files, File } from "formidable";
-// import pdf_parse from "../modules/pdf-parse";
+import pdf_parse from "../modules/pdf-parse";

 // ----------------------------------------
 // Router config
@@ -14,13 +14,30 @@ const router = Router();
 router.get("/", (req,res) => {
    let html: string = `
    <form action="/new-purchase/file" method="POST" enctype="multipart/form-data">
-        <input type="file" name="image">
+        <input type="file" name="image" multiple>
        <button type="submit">Envoyer</button>
-    </form>`;
+    </form>
+    <form action="/new-purchase/new" method="POST">
+        <label for="nom_produit">Nom du produit:</label>
+        <input type="text" name="nom_produit" >
+        </br>
+        <label for="quantite">Quantité:</label>
+        <input type="text" name="quantite" >
+        </br>
+        <label for="prixHT">Prix HT:</label>
+        <input type="text" name="prixHT" >
+        </br>
+        <label for="tva">TVA:</label>
+        <input type="text" name="tva" >
+        </br>
+        <button type="submit">Envoyer</button>
+    </form>
+    `;

    res.send(html);
 });

+// gère la réception d'un ou de plusieurs fichiers PDF
 router.post("/file", async (req,res) => {
    try {
        const files = await file_form_handler(req);
@@ -40,10 +57,9 @@ router.post("/file", async (req,res) => {
        const results_of_parsing = [];

        for (const path of file_paths) {
-            results_of_parsing.push(path);
-        }
-
-        res.json(results_of_parsing);
+            results_of_parsing.push(await pdf_parse(path));
+        };
+        res.send(results_of_parsing);
    } catch (error) {
        console.error(error);
        res.status(500).json({
@@ -52,6 +68,23 @@ router.post("/file", async (req,res) => {
    }
 });

+// gère la récéption de produit saisie manuellement
+router.post("/new", async (req, res) => {
+    const nom_produit : string = req.body.nom_produit ;
+    const quantite : number = Number(req.body.quantite);
+    const prixHT : number = Number(req.body.prixHT);
+    const tva : string = req.body.tva;
+
+    res.send({
+        [nom_produit]: {
+            quantité: quantite,
+            prixHT: prixHT,
+            TVA: tva
+        }
+    });
+});
+
+
 // fonction pour gérer la récéption des fichier par un form
 function file_form_handler(req: ExpressRequest): Promise<Files> {
    return new Promise<Files>((resolve, reject) => {
Author	SHA1	Message	Date
Lazanimady Andrianirindrainy	a707d2785f	feat: ajout de la saisie manuel pour purchase.routes	2026-06-24 14:28:25 +02:00
Lazanimady Andrianirindrainy	dbdebae45e	update: purchase.routes.ts pour fonction avec pdf-parse.ts on peut maintenant envoyer des fichier pdf sur un form et il renvoie un json avec les informations du pdf. dans /new-purchase	2026-06-23 23:46:52 +02:00
Lazanimady Andrianirindrainy	93a1aab86a	refactor: Merge remote-tracking branch 'origin/features/pdf-parse' into core/routes	2026-06-23 22:52:55 +02:00
Aurelien	ef2d1ca3b2	chore : changement de biblioteque pour un meilleurs parse, PDF.js #5	2026-06-23 18:09:30 +02:00