From 3792b6b0f4bede0f7bf4fdd59e5374c265ffefbb Mon Sep 17 00:00:00 2001 From: dudupadilha Date: Fri, 17 Apr 2026 15:50:47 -0300 Subject: [PATCH] feat: create functions to normalize event data --- package-lock.json | 74 +++++++++++++++++++------------------- src/utils/imageIdentity.ts | 58 ++++++++++++++++++++++++++++++ 2 files changed, 95 insertions(+), 37 deletions(-) create mode 100644 src/utils/imageIdentity.ts diff --git a/package-lock.json b/package-lock.json index 726edbb..517e836 100644 --- a/package-lock.json +++ b/package-lock.json @@ -606,31 +606,33 @@ } }, "node_modules/body-parser": { - "version": "2.2.0", - "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-2.2.0.tgz", - "integrity": "sha512-02qvAaxv8tp7fBa/mw1ga98OGm+eCbqzJOKoRt70sLmfEEi+jyBYVTDGfCL/k06/4EMk/z01gCe7HoCH/f2LTg==", - "license": "MIT", + "version": "2.2.2", + "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-2.2.2.tgz", + "integrity": "sha512-oP5VkATKlNwcgvxi0vM0p/D3n2C3EReYVX+DNYs5TjZFn/oQt2j+4sVJtSMr18pdRr8wjTcBl6LoV+FUwzPmNA==", "dependencies": { "bytes": "^3.1.2", "content-type": "^1.0.5", - "debug": "^4.4.0", + "debug": "^4.4.3", "http-errors": "^2.0.0", - "iconv-lite": "^0.6.3", + "iconv-lite": "^0.7.0", "on-finished": "^2.4.1", - "qs": "^6.14.0", - "raw-body": "^3.0.0", - "type-is": "^2.0.0" + "qs": "^6.14.1", + "raw-body": "^3.0.1", + "type-is": "^2.0.1" }, "engines": { "node": ">=18" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/express" } }, "node_modules/brace-expansion": { - "version": "1.1.12", - "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.12.tgz", - "integrity": "sha512-9T9UjW3r0UW5c1Q7GTwllptXwhvYmEzFhzMfZ9H7FQWt+uZePjZPjBP/W1ZEyZ1twGWom5/56TF4lPcqjnDHcg==", + "version": "1.1.14", + "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.14.tgz", + "integrity": "sha512-MWPGfDxnyzKU7rNOW9SP/c50vi3xrmrua/+6hfPbCS2ABNWfx24vPidzvC7krjU/RTo235sV776ymlsMtGKj8g==", "dev": true, - "license": "MIT", "dependencies": { "balanced-match": "^1.0.0", "concat-map": "0.0.1" @@ -861,11 +863,10 @@ } }, "node_modules/diff": { - "version": "4.0.2", - "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.2.tgz", - "integrity": "sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==", + "version": "4.0.4", + "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.4.tgz", + "integrity": "sha512-X07nttJQkwkfKfvTPG/KSnE2OMdcUCao6+eXF3wmnIQRn2aPAHH3VxDbDOdegkd6JbPsXqShpvEOHfAT+nCNwQ==", "dev": true, - "license": "BSD-3-Clause", "engines": { "node": ">=0.3.1" } @@ -1236,15 +1237,18 @@ } }, "node_modules/iconv-lite": { - "version": "0.6.3", - "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz", - "integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==", - "license": "MIT", + "version": "0.7.2", + "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.7.2.tgz", + "integrity": "sha512-im9DjEDQ55s9fL4EYzOAv0yMqmMBSZp6G0VvFyTMPKWxiSBHUj9NW/qqLmXUwXrrM7AvqSlTCfvqRb0cM8yYqw==", "dependencies": { "safer-buffer": ">= 2.1.2 < 3.0.0" }, "engines": { "node": ">=0.10.0" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/express" } }, "node_modules/inflight": { @@ -1411,11 +1415,10 @@ } }, "node_modules/minimatch": { - "version": "3.1.2", - "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz", - "integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==", + "version": "3.1.5", + "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.5.tgz", + "integrity": "sha512-VgjWUsnnT6n+NUk6eZq77zeFdpW2LWDzP6zFGrCbHXiYNul5Dzqk2HHQ5uFH2DNW5Xbp8+jVzaeNt94ssEEl4w==", "dev": true, - "license": "ISC", "dependencies": { "brace-expansion": "^1.1.7" }, @@ -1547,21 +1550,19 @@ "license": "MIT" }, "node_modules/path-to-regexp": { - "version": "8.3.0", - "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-8.3.0.tgz", - "integrity": "sha512-7jdwVIRtsP8MYpdXSwOS0YdD0Du+qOoF/AEPIt88PcCFrZCzx41oxku1jD88hZBwbNUIEfpqvuhjFaMAqMTWnA==", - "license": "MIT", + "version": "8.4.2", + "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-8.4.2.tgz", + "integrity": "sha512-qRcuIdP69NPm4qbACK+aDogI5CBDMi1jKe0ry5rSQJz8JVLsC7jV8XpiJjGRLLol3N+R5ihGYcrPLTno6pAdBA==", "funding": { "type": "opencollective", "url": "https://opencollective.com/express" } }, "node_modules/picomatch": { - "version": "2.3.1", - "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.1.tgz", - "integrity": "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==", + "version": "2.3.2", + "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.2.tgz", + "integrity": "sha512-V7+vQEJ06Z+c5tSye8S+nHUfI51xoXIXjHQ99cQtKUkQqqO1kO/KCJUfZXuB47h/YBlDhah2H3hdUGXn8ie0oA==", "dev": true, - "license": "MIT", "engines": { "node": ">=8.6" }, @@ -1589,10 +1590,9 @@ } }, "node_modules/qs": { - "version": "6.14.0", - "resolved": "https://registry.npmjs.org/qs/-/qs-6.14.0.tgz", - "integrity": "sha512-YWWTjgABSKcvs/nWBi9PycY/JiPJqOD4JA6o9Sej2AtvSGarXxKC3OQSk4pAarbdQlKAh5D4FCQkJNkW+GAn3w==", - "license": "BSD-3-Clause", + "version": "6.15.1", + "resolved": "https://registry.npmjs.org/qs/-/qs-6.15.1.tgz", + "integrity": "sha512-6YHEFRL9mfgcAvql/XhwTvf5jKcOiiupt2FiJxHkiX1z4j7WL8J/jRHYLluORvc1XxB5rV20KoeK00gVJamspg==", "dependencies": { "side-channel": "^1.1.0" }, diff --git a/src/utils/imageIdentity.ts b/src/utils/imageIdentity.ts new file mode 100644 index 0000000..8ba29bd --- /dev/null +++ b/src/utils/imageIdentity.ts @@ -0,0 +1,58 @@ +import type { EventData, Talk } from "../types/event.types.js"; +import * as crypto from 'crypto'; + +interface CanonicalTalk { + title: string; + name: string; +} + +interface CanonicalEvent { + title: string; + subtitle: string; + date: string; + address: string; + city: string; + media: string; + talks: CanonicalTalk[]; +} + + +export function normalizeEventData(query: EventData): CanonicalEvent{ + let talksArray: Talk[] = []; + + if (query.talks) { + try { + talksArray = typeof query.talks === 'string' + ? JSON.parse(query.talks) + : query.talks; + } catch (_e) { + talksArray = []; + } + } + + const normalizedTalks: CanonicalTalk[] = talksArray + .map((t: Talk) => ({ + title: String(t?.title ?? "").trim().toLowerCase(), + name: String(t?.name ?? "").trim().toLowerCase(), + })) + .filter(t => t.title !== "" || t.name !== "") + .sort((a, b) => a.title.localeCompare(b.title) || a.name.localeCompare(b.name)); + + const canonical: CanonicalEvent = { + title: (query.title ?? "").trim().toLowerCase(), + subtitle: (query.subtitle ?? "").trim().toLowerCase(), + date: (query.date ?? "").trim().toLowerCase(), + address: (query.address ?? "").trim().toLowerCase(), + city: (query.city ?? "").trim().toLowerCase(), + media: (query.media || "instagram").trim().toLowerCase(), + talks: normalizedTalks + } + + return canonical; +} + +export function buildImageHash(objCanonical: CanonicalEvent){ + const objJSON = JSON.stringify(objCanonical); + + return crypto.createHash('sha256').update(objJSON).digest('hex'); +} \ No newline at end of file