TheLeo/knowledge_article_system
1
0
Fork 0
Code Issues 2 Pull Requests Actions Packages Projects Releases Wiki Activity

Added users table and the CRUD functions for it

Browse Source
This commit is contained in:
MattLeo 2025-12-01 11:50:12 -06:00
parent 0f9da0b1a7
commit e603780812
3 changed files with 364 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

103
server/db.js
View File

@ -43,12 +43,32 @@ async function initDb() {
title TEXT,
content TEXT,
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
updated_at DATETIME
created_by TEXT,
updated_at DATETIME,
updated_by TEXT
)
`);
db.run("CREATE INDEX idx_ka_number ON articles(ka_number)");
// Creating Users table
db.run(`
CREATE TABLE users (
id INTEGER PRIMARY KEY AUTOINCREMENT,
username TEXT UNIQUE,
email TEXT UNIQUE NOT NULL,
pass_hash TEXT,
display_name TEXT,
auth_provider TEXT DEFAULT 'local',
entra_id TEXT,
created_at DATETIME DEFAULT CURRENT_TIMESTAMP
)
`);
db.run("CREATE INDEX idx_email ON users(email)");
db.run("CREATE INDEX idx_entra_id ON users(entra_id)");
db.run("CREATE INDEX idx_username ON users(username)");
// Saving the created db to file
const data = db.export();
fs.writeFileSync(DB_PATH, Buffer.from(data));
@ -98,12 +118,12 @@ function getArticle(ka_num) {
}
// Create a new article
function createArticle(title, content) {
function createArticle(title, content, author) {
const ka_num = getNextKANumber();
db.run(
"INSERT INTO articles (ka_number, title, content) VALUES (?, ?, ?)",
[ka_num, title, content]
"INSERT INTO articles (ka_number, title, content, created_by) VALUES (?, ?, ?, ?)",
[ka_num, title, content, author]
);
// Saving updated DB to file
@ -113,10 +133,10 @@ function createArticle(title, content) {
return getArticle(ka_num);
}
function updateArticle(ka_num, title, content) {
function updateArticle(ka_num, title, content, author) {
db.run(
"UPDATE articles SET title = ?, content = ?, updated_at = CURRENT_TIMESTAMP WHERE ka_number = ?",
[title, content, ka_num]
"UPDATE articles SET title = ?, content = ?, updated_at = CURRENT_TIMESTAMP, updated_by = ? WHERE ka_number = ?",
[title, content, author, ka_num]
);
// Saving updated DB to file
@ -155,4 +175,71 @@ function searchArticles(query) {
return results;
}
module.exports = { initDb, getAllArticles, getArticle, createArticle, updateArticle, deleteArticle, searchArticles };
function createUser(username, email, passHash, displayName, authProvider = 'local', entraId = null) {
db.run("INSERT INTO users (username, email, pass_hash, display_name, auth_provider, entra_id) VALUES (?, ?, ?, ?, ?, ?)",
[username, email, passHash, displayName, authProvider, entraId]
)
// Saving DB with newly created record
const data = db.export();
fs.writeFileSync(DB_PATH, Buffer.from(data));
const user = getUserByEmail(email);
return user;
}
function getUserByEmail(email) {
const stmt = db.prepare("SELECT * FROM users WHERE email = ? LIMIT 1");
stmt.bind([email]);
if (stmt.step()) {
const user = stmt.getAsObject();
stmt.free();
return user;
}
stmt.free();
return null;
}
function getUserByUsername(username) {
const stmt = db.prepare("SELECT * FROM users WHERE username = ?");
stmt.bind([username]);
if (stmt.step()) {
const user = stmt.getAsObject();
stmt.free();
return user;
}
stmt.free();
return null;
}
function getUserById(id) {
const stmt = db.prepare("SELECT * FROM users WHERE id = ?");
stmt.bind([id]);
if (stmt.step()) {
const user = stmt.getAsObject();
stmt.free();
return user;
}
stmt.free();
return null;
}
module.exports = {
initDb,
getAllArticles,
getArticle,
createArticle,
updateArticle,
deleteArticle,
searchArticles,
createUser,
getUserByUsername,
getUserByEmail,
getUserById
};

267
server/package-lock.json generated
View File

@ -9,11 +9,28 @@
"version": "0.0.1",
"license": "MIT",
"dependencies": {
"argon2": "^0.44.0",
"cors": "^2.8.5",
"express": "^5.1.0",
"jsonwebtoken": "^9.0.2",
"sql.js": "^1.13.0"
}
},
"node_modules/@epic-web/invariant": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/@epic-web/invariant/-/invariant-1.0.0.tgz",
"integrity": "sha512-lrTPqgvfFQtR/eY/qkIzp98OGdNJu0m5ji3q/nJI8v3SXkRKEnWiOxMmbvcSoAIzv/cGiuvRy57k4suKQSAdwA==",
"license": "MIT"
},
"node_modules/@phc/format": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/@phc/format/-/format-1.0.0.tgz",
"integrity": "sha512-m7X9U6BG2+J+R1lSOdCiITLLrxm+cWlNI3HUFA92oLO77ObGNzaKdh8pMLqdZcshtkKuV84olNNXDfMc4FezBQ==",
"license": "MIT",
"engines": {
"node": ">=10"
}
},
"node_modules/accepts": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/accepts/-/accepts-2.0.0.tgz",
@ -27,6 +44,22 @@
"node": ">= 0.6"
}
},
"node_modules/argon2": {
"version": "0.44.0",
"resolved": "https://registry.npmjs.org/argon2/-/argon2-0.44.0.tgz",
"integrity": "sha512-zHPGN3S55sihSQo0dBbK0A5qpi2R31z7HZDZnry3ifOyj8bZZnpZND2gpmhnRGO1V/d555RwBqIK5W4Mrmv3ig==",
"hasInstallScript": true,
"license": "MIT",
"dependencies": {
"@phc/format": "^1.0.0",
"cross-env": "^10.0.0",
"node-addon-api": "^8.5.0",
"node-gyp-build": "^4.8.4"
},
"engines": {
"node": ">=16.17.0"
}
},
"node_modules/body-parser": {
"version": "2.2.1",
"resolved": "https://registry.npmjs.org/body-parser/-/body-parser-2.2.1.tgz",
@ -51,6 +84,12 @@
"url": "https://opencollective.com/express"
}
},
"node_modules/buffer-equal-constant-time": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/buffer-equal-constant-time/-/buffer-equal-constant-time-1.0.1.tgz",
"integrity": "sha512-zRpUiDwd/xk6ADqPMATG8vc9VPrkck7T07OIx0gnjmJAnHnTVXNQG3vfvWNuiZIkwu9KrKdA1iJKfsfTVxE6NA==",
"license": "BSD-3-Clause"
},
"node_modules/bytes": {
"version": "3.1.2",
"resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.2.tgz",
@ -142,6 +181,37 @@
"node": ">= 0.10"
}
},
"node_modules/cross-env": {
"version": "10.1.0",
"resolved": "https://registry.npmjs.org/cross-env/-/cross-env-10.1.0.tgz",
"integrity": "sha512-GsYosgnACZTADcmEyJctkJIoqAhHjttw7RsFrVoJNXbsWWqaq6Ym+7kZjq6mS45O0jij6vtiReppKQEtqWy6Dw==",
"license": "MIT",
"dependencies": {
"@epic-web/invariant": "^1.0.0",
"cross-spawn": "^7.0.6"
},
"bin": {
"cross-env": "dist/bin/cross-env.js",
"cross-env-shell": "dist/bin/cross-env-shell.js"
},
"engines": {
"node": ">=20"
}
},
"node_modules/cross-spawn": {
"version": "7.0.6",
"resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
"integrity": "sha512-uV2QOWP2nWzsy2aMp8aRibhi9dlzF5Hgh5SHaB9OiTGEyDTiJJyx0uy51QXdyWbtAHNua4XJzUKca3OzKUd3vA==",
"license": "MIT",
"dependencies": {
"path-key": "^3.1.0",
"shebang-command": "^2.0.0",
"which": "^2.0.1"
},
"engines": {
"node": ">= 8"
}
},
"node_modules/debug": {
"version": "4.4.3",
"resolved": "https://registry.npmjs.org/debug/-/debug-4.4.3.tgz",
@ -182,6 +252,15 @@
"node": ">= 0.4"
}
},
"node_modules/ecdsa-sig-formatter": {
"version": "1.0.11",
"resolved": "https://registry.npmjs.org/ecdsa-sig-formatter/-/ecdsa-sig-formatter-1.0.11.tgz",
"integrity": "sha512-nagl3RYrbNv6kQkeJIpt6NJZy8twLB/2vtz6yN9Z4vRKHN4/QZJIEbqohALSgwKdnksuY3k5Addp5lg8sVoVcQ==",
"license": "Apache-2.0",
"dependencies": {
"safe-buffer": "^5.0.1"
}
},
"node_modules/ee-first": {
"version": "1.1.1",
"resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
@ -458,6 +537,97 @@
"integrity": "sha512-hvpoI6korhJMnej285dSg6nu1+e6uxs7zG3BYAm5byqDsgJNWwxzM6z6iZiAgQR4TJ30JmBTOwqZUw3WlyH3AQ==",
"license": "MIT"
},
"node_modules/isexe": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz",
"integrity": "sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw==",
"license": "ISC"
},
"node_modules/jsonwebtoken": {
"version": "9.0.2",
"resolved": "https://registry.npmjs.org/jsonwebtoken/-/jsonwebtoken-9.0.2.tgz",
"integrity": "sha512-PRp66vJ865SSqOlgqS8hujT5U4AOgMfhrwYIuIhfKaoSCZcirrmASQr8CX7cUg+RMih+hgznrjp99o+W4pJLHQ==",
"license": "MIT",
"dependencies": {
"jws": "^3.2.2",
"lodash.includes": "^4.3.0",
"lodash.isboolean": "^3.0.3",
"lodash.isinteger": "^4.0.4",
"lodash.isnumber": "^3.0.3",
"lodash.isplainobject": "^4.0.6",
"lodash.isstring": "^4.0.1",
"lodash.once": "^4.0.0",
"ms": "^2.1.1",
"semver": "^7.5.4"
},
"engines": {
"node": ">=12",
"npm": ">=6"
}
},
"node_modules/jwa": {
"version": "1.4.2",
"resolved": "https://registry.npmjs.org/jwa/-/jwa-1.4.2.tgz",
"integrity": "sha512-eeH5JO+21J78qMvTIDdBXidBd6nG2kZjg5Ohz/1fpa28Z4CcsWUzJ1ZZyFq/3z3N17aZy+ZuBoHljASbL1WfOw==",
"license": "MIT",
"dependencies": {
"buffer-equal-constant-time": "^1.0.1",
"ecdsa-sig-formatter": "1.0.11",
"safe-buffer": "^5.0.1"
}
},
"node_modules/jws": {
"version": "3.2.2",
"resolved": "https://registry.npmjs.org/jws/-/jws-3.2.2.tgz",
"integrity": "sha512-YHlZCB6lMTllWDtSPHz/ZXTsi8S00usEV6v1tjq8tOUZzw7DpSDWVXjXDre6ed1w/pd495ODpHZYSdkRTsa0HA==",
"license": "MIT",
"dependencies": {
"jwa": "^1.4.1",
"safe-buffer": "^5.0.1"
}
},
"node_modules/lodash.includes": {
"version": "4.3.0",
"resolved": "https://registry.npmjs.org/lodash.includes/-/lodash.includes-4.3.0.tgz",
"integrity": "sha512-W3Bx6mdkRTGtlJISOvVD/lbqjTlPPUDTMnlXZFnVwi9NKJ6tiAk6LVdlhZMm17VZisqhKcgzpO5Wz91PCt5b0w==",
"license": "MIT"
},
"node_modules/lodash.isboolean": {
"version": "3.0.3",
"resolved": "https://registry.npmjs.org/lodash.isboolean/-/lodash.isboolean-3.0.3.tgz",
"integrity": "sha512-Bz5mupy2SVbPHURB98VAcw+aHh4vRV5IPNhILUCsOzRmsTmSQ17jIuqopAentWoehktxGd9e/hbIXq980/1QJg==",
"license": "MIT"
},
"node_modules/lodash.isinteger": {
"version": "4.0.4",
"resolved": "https://registry.npmjs.org/lodash.isinteger/-/lodash.isinteger-4.0.4.tgz",
"integrity": "sha512-DBwtEWN2caHQ9/imiNeEA5ys1JoRtRfY3d7V9wkqtbycnAmTvRRmbHKDV4a0EYc678/dia0jrte4tjYwVBaZUA==",
"license": "MIT"
},
"node_modules/lodash.isnumber": {
"version": "3.0.3",
"resolved": "https://registry.npmjs.org/lodash.isnumber/-/lodash.isnumber-3.0.3.tgz",
"integrity": "sha512-QYqzpfwO3/CWf3XP+Z+tkQsfaLL/EnUlXWVkIk5FUPc4sBdTehEqZONuyRt2P67PXAk+NXmTBcc97zw9t1FQrw==",
"license": "MIT"
},
"node_modules/lodash.isplainobject": {
"version": "4.0.6",
"resolved": "https://registry.npmjs.org/lodash.isplainobject/-/lodash.isplainobject-4.0.6.tgz",
"integrity": "sha512-oSXzaWypCMHkPC3NvBEaPHf0KsA5mvPrOPgQWDsbg8n7orZ290M0BmC/jgRZ4vcJ6DTAhjrsSYgdsW/F+MFOBA==",
"license": "MIT"
},
"node_modules/lodash.isstring": {
"version": "4.0.1",
"resolved": "https://registry.npmjs.org/lodash.isstring/-/lodash.isstring-4.0.1.tgz",
"integrity": "sha512-0wJxfxH1wgO3GrbuP+dTTk7op+6L41QCXbGINEmD+ny/G/eCqGzxyCsh7159S+mgDDcoarnBw6PC1PS5+wUGgw==",
"license": "MIT"
},
"node_modules/lodash.once": {
"version": "4.1.1",
"resolved": "https://registry.npmjs.org/lodash.once/-/lodash.once-4.1.1.tgz",
"integrity": "sha512-Sb487aTOCr9drQVL8pIxOzVhafOjZN9UU54hiN8PU3uAiSV7lx1yYNpbNmex2PK6dSJoNTSJUUswT651yww3Mg==",
"license": "MIT"
},
"node_modules/math-intrinsics": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/math-intrinsics/-/math-intrinsics-1.1.0.tgz",
@ -528,6 +698,26 @@
"node": ">= 0.6"
}
},
"node_modules/node-addon-api": {
"version": "8.5.0",
"resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-8.5.0.tgz",
"integrity": "sha512-/bRZty2mXUIFY/xU5HLvveNHlswNJej+RnxBjOMkidWfwZzgTbPG1E3K5TOxRLOR+5hX7bSofy8yf1hZevMS8A==",
"license": "MIT",
"engines": {
"node": "^18 || ^20 || >= 21"
}
},
"node_modules/node-gyp-build": {
"version": "4.8.4",
"resolved": "https://registry.npmjs.org/node-gyp-build/-/node-gyp-build-4.8.4.tgz",
"integrity": "sha512-LA4ZjwlnUblHVgq0oBF3Jl/6h/Nvs5fzBLwdEF4nuxnFdsfajde4WfxtJr3CaiH+F6ewcIB/q4jQ4UzPyid+CQ==",
"license": "MIT",
"bin": {
"node-gyp-build": "bin.js",
"node-gyp-build-optional": "optional.js",
"node-gyp-build-test": "build-test.js"
}
},
"node_modules/object-assign": {
"version": "4.1.1",
"resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
@ -579,6 +769,15 @@
"node": ">= 0.8"
}
},
"node_modules/path-key": {
"version": "3.1.1",
"resolved": "https://registry.npmjs.org/path-key/-/path-key-3.1.1.tgz",
"integrity": "sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==",
"license": "MIT",
"engines": {
"node": ">=8"
}
},
"node_modules/path-to-regexp": {
"version": "8.3.0",
"resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-8.3.0.tgz",
@ -657,12 +856,44 @@
"node": ">= 18"
}
},
"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/safer-buffer": {
"version": "2.1.2",
"resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
"integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
"license": "MIT"
},
"node_modules/semver": {
"version": "7.7.3",
"resolved": "https://registry.npmjs.org/semver/-/semver-7.7.3.tgz",
"integrity": "sha512-SdsKMrI9TdgjdweUSR9MweHA4EJ8YxHn8DFaDisvhVlUOe4BF1tLD7GAj0lIqWVl+dPb/rExr0Btby5loQm20Q==",
"license": "ISC",
"bin": {
"semver": "bin/semver.js"
},
"engines": {
"node": ">=10"
}
},
"node_modules/send": {
"version": "1.2.0",
"resolved": "https://registry.npmjs.org/send/-/send-1.2.0.tgz",
@ -706,6 +937,27 @@
"integrity": "sha512-E5LDX7Wrp85Kil5bhZv46j8jOeboKq5JMmYM3gVGdGH8xFpPWXUMsNrlODCrkoxMEeNi/XZIwuRvY4XNwYMJpw==",
"license": "ISC"
},
"node_modules/shebang-command": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz",
"integrity": "sha512-kHxr2zZpYtdmrN1qDjrrX/Z1rR1kG8Dx+gkpK1G4eXmvXswmcE1hTWBWYUzlraYw1/yZp6YuDY77YtvbN0dmDA==",
"license": "MIT",
"dependencies": {
"shebang-regex": "^3.0.0"
},
"engines": {
"node": ">=8"
}
},
"node_modules/shebang-regex": {
"version": "3.0.0",
"resolved": "https://registry.npmjs.org/shebang-regex/-/shebang-regex-3.0.0.tgz",
"integrity": "sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==",
"license": "MIT",
"engines": {
"node": ">=8"
}
},
"node_modules/side-channel": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.1.0.tgz",
@ -834,6 +1086,21 @@
"node": ">= 0.8"
}
},
"node_modules/which": {
"version": "2.0.2",
"resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
"integrity": "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==",
"license": "ISC",
"dependencies": {
"isexe": "^2.0.0"
},
"bin": {
"node-which": "bin/node-which"
},
"engines": {
"node": ">= 8"
}
},
"node_modules/wrappy": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",

2
server/package.json
View File

@ -18,8 +18,10 @@
"author": "Matt Taylor",
"license": "MIT",
"dependencies": {
"argon2": "^0.44.0",
"cors": "^2.8.5",
"express": "^5.1.0",
"jsonwebtoken": "^9.0.2",
"sql.js": "^1.13.0"
}
}