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api side of edit histories mostly done

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This commit is contained in:
Shoofle 2024-10-05 12:01:19 -04:00
parent 5a7021b674
commit 6355e86777
11 changed files with 93 additions and 466 deletions
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5
client/src/apiTools.jsx
View File

@ -35,10 +35,7 @@ export async function postNewPage() {
} }
export async function fetchPageList() { export async function fetchPageList() {
return fetch(`${apiUrl}/pages`, { return shoofetch(`${apiUrl}/pages`, {method: 'GET'});
method: 'GET',
...defaults
}).then((res) => res.json())
} }
export async function fetchPage(id) { export async function fetchPage(id) {

6
client/src/landing/PageList.jsx
View File

@ -14,9 +14,9 @@ export default function PageList({pages, ...props}) {
else if (error) outputContents = `Error encountered: ${error}`; else if (error) outputContents = `Error encountered: ${error}`;
else outputContents = ( else outputContents = (
<ol {...props}> <ol {...props}>
{ data.map(({id, title}) => { data.map(({number, title}) =>
<li key={id} > <li key={number} >
<a href={`/${id}`} {...noLoad} >{title}</a> <a href={`/${number}`} {...noLoad} >{title}</a>
</li> </li>
)} )}
</ol> </ol>

8
client/src/login/Profile.jsx
View File

@ -16,9 +16,9 @@ function Profile() {
retry: 1 retry: 1
}); });
//useEffect(() => { if (!loggedIn) navigate('/'); }, [loggedIn]); useEffect(() => { if (!loggedIn) navigate('/'); }, [loggedIn]);
const { name, favoriteColor, leastFavoriteColor } = (data || {}); const { id, name, favoriteColor, leastFavoriteColor } = (data || {});
return ( return (
<div className="main-column"> <div className="main-column">
@ -27,6 +27,10 @@ function Profile() {
<p>there {isError ? "is" : "isn't"} an error</p> <p>there {isError ? "is" : "isn't"} an error</p>
<p>error is {error?.message}</p> <p>error is {error?.message}</p>
<form onSubmit={handleSubmit(() => {})}> <form onSubmit={handleSubmit(() => {})}>
<label>
Id:
<input {...register("id")} value={id} disabled/>
</label>
<label> <label>
User name: User name:
<input {...register("name")} value={name}/> <input {...register("name")} value={name}/>

58
db/initialize_db.js
View File

@ -1,58 +0,0 @@
const libsql = require("@libsql/client");
const showdown = require("showdown");
const createPages = `
create table if not exists pages (
id integer primary key,
title varchar(255),
description text,
html text
)
`;
const createUsers = `
create table if not exists users (
name varchar(64) primary key,
password varchar(128)
)
`;
const createTokens = `
create table if not exists tokens (
)
`;
async function initDb() {
const config = {
url: "http://127.0.0.1:8000"
};
const db = libsql.createClient(config);
const converter = new showdown.Converter();
console.log("creating page table")
console.log(await db.execute(createPages));
console.log("finding pages that havent been rendered");
const rows = (await db.execute(`select * from pages where html is null`)).rows;
console.log(rows);
rows.forEach(async ({id, title, description, html}) => {
console.log(`rendering page number ${id}`)
console.log(`${id}. ${title}: ${description} ( ${html} )`);
const renderedPage = converter.makeHtml(description);
await db.execute({
sql: `replace into pages (id, title, description, html) values (?, ?, ?, ?)`,
args: [id, title, description, renderedPage]
});
});
console.log("creating user table");
console.log(await db.execute(createUsers));
}
initDb();

348
db/package-lock.json generated
View File

@ -1,348 +0,0 @@
{
"name": "forest-db",
"version": "1.0.0",
"lockfileVersion": 3,
"requires": true,
"packages": {
"": {
"name": "forest-db",
"version": "1.0.0",
"license": "ISC",
"dependencies": {
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"showdown": "^2.1.0"
}
},
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"@libsql/hrana-client": "^0.7.0",
"js-base64": "^3.7.5",
"libsql": "^0.4.4",
"promise-limit": "^2.7.0"
}
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20
db/package.json
View File

@ -1,20 +0,0 @@
{
"name": "forest-db",
"version": "1.0.0",
"description": "database tools for the forest",
"main": "db.js",
"scripts": {
"start": "sqld -d the_big_db.db --http-listen-addr=127.0.0.1:8000",
"test": "echo \"Error: no test specified\" && exit 1"
},
"repository": {
"type": "git",
"url": "https://git.shoofle.net/shoofle/the-forest"
},
"author": "shoofle",
"license": "ISC",
"dependencies": {
"@libsql/client": "^0.12.0",
"showdown": "^2.1.0"
}
}

57
server/db_scripts/initialize_db.js
View File

@ -1,48 +1,79 @@
// this is a horrible script i use and edit for db revisions and migrations. i hate it.
// i should have a db migration plan but this is not, and probably never will be, big
// enough of a project to really warrant it.
const sqlite = require("better-sqlite3"); const sqlite = require("better-sqlite3");
const showdown = require("showdown"); const showdown = require("showdown");
const db = new sqlite('./the_big_db.db', { verbose: console.log }); const db = new sqlite('the_big_db.db', { verbose: console.log });
const converter = new showdown.Converter(); const converter = new showdown.Converter();
const createPages = db.prepare(` const createPages = db.prepare(`
create table if not exists pages ( create table if not exists pages (
id integer primary key, id integer primary key,
number integer autoincrement,
title varchar(255), title varchar(255),
description text, description text,
html text html text,
time timestamp default current_timestamp,
author integer
) )
`); `);
const createUsers = db.prepare(` const createUsers = db.prepare(`
create table if not exists users ( create table if not exists users (
name varchar(64) primary key, id integer primary key,
name varchar(64) unique,
password varchar(128) password varchar(128)
) )
`); `);
function initDb() { function migratePages() {
console.log("creating page table") console.log("moving old table to a temporary");
console.log(db.prepare(`alter table pages rename to old_pages`).run())
console.log("creating new page table")
console.log(createPages.run()); console.log(createPages.run());
console.log("finding pages that havent been rendered"); console.log('iterating over old pages');
rows = db.prepare(`select * from pages where html is null`).all(); rows = db.prepare(`select * from old_pages`).all();
console.log(rows);
const insertPage = db.prepare(`replace into pages (id, title, description, html) values (:id, :title, :description, :html)`); const insertPage = db.prepare(`insert into pages (number, title, description, html) values (:id, :title, :description, :html)`);
rows.forEach((pageData) => { rows.forEach((pageData) => {
const {id, title, description, html} = pageData; const {id, title, description, html} = pageData;
console.log(`rendering page number ${id}`) console.log(`rendering page number ${id}`)
console.log(`${id}. ${title}: ${description} ( ${html} )`);
const renderedPage = converter.makeHtml(description); const renderedPage = converter.makeHtml(description);
insertPage.run({...pageData, html: renderedPage}); insertPage.run({...pageData, html: renderedPage});
}); });
console.log("creating user table"); console.log("getting rid of old table");
console.log(createUsers.run()); console.log(db.prepare("drop table old_pages").run());
} }
initDb(); db.transaction(migratePages)();
function migrateUsers() {
console.log("moving old users");
console.log(db.prepare("alter table users rename to old_users").run());
console.log("creating new users table");
console.log(createUsers.run());
const insertUser = db.prepare("insert into users (name, password) values (:name, :password)")
db.prepare("select * from old_users").all().forEach((user) => {
console.log(insertUser.run(user));
});
console.log("clearing old table");
console.log(db.prepare("drop table old_users").run());
}
db.transaction(migrateUsers)();

8
server/graphStuff.js
View File

@ -4,17 +4,17 @@ const { circular } = require('graphology-layout');
function graphFromList(allTheStuff) { function graphFromList(allTheStuff) {
const graph = new graphology.Graph(); const graph = new graphology.Graph();
for (const {id, html} of allTheStuff) { for (const {number, html} of allTheStuff) {
graph.addNode(id); graph.addNode(number);
} }
for (const {id, html} of allTheStuff) { for (const {number, html} of allTheStuff) {
const { document } = (new JSDOM(html)).window; const { document } = (new JSDOM(html)).window;
const links = document.querySelectorAll('a'); const links = document.querySelectorAll('a');
links.forEach((link) => { links.forEach((link) => {
const referent = link.href.replace("/",""); const referent = link.href.replace("/","");
graph.mergeEdge(id, referent); graph.mergeEdge(number, referent);
}); });
} }

2
server/routes/api.js
View File

@ -14,7 +14,7 @@ app.use(user_routes);
app.get('/graph', (req, res) => { app.get('/graph', (req, res) => {
try { try {
const rows = db.prepare('select id, html from pages').all(); const rows = db.prepare('select number, html from pages').all();
const graph = graphFromList(rows); const graph = graphFromList(rows);
res.status(200).json(graph); res.status(200).json(graph);
} catch (error) { } catch (error) {

39
server/routes/pages.js
View File

@ -2,7 +2,7 @@ const express = require('express');
const app = express.Router(); const app = express.Router();
const sqlite = require('better-sqlite3'); const sqlite = require('better-sqlite3');
const db = new sqlite('../the_big_db.db', { verbose: console.log }); const db = new sqlite('the_big_db.db', { verbose: console.log });
const { loginRequired } = require('../authStuff.js'); const { loginRequired } = require('../authStuff.js');
@ -11,7 +11,7 @@ const converter = new showdown.Converter();
app.get('/pages', (req, res) => { app.get('/pages', (req, res) => {
try { try {
const pages = db.prepare('select id, title from pages').all(); const pages = db.prepare('select number, title from pages').all();
res.status(200).json(pages); res.status(200).json(pages);
} catch (error) { } catch (error) {
res.status(500).json({"error": error}); res.status(500).json({"error": error});
@ -20,17 +20,19 @@ app.get('/pages', (req, res) => {
app.post('/page/new', loginRequired, (req, res) => { app.post('/page/new', loginRequired, (req, res) => {
try { try {
const newPage = db.prepare('insert into pages (title, description) values (?, ?) returning id') const maxPageNumber = db.prepare('select max(number) from pages').get()
.get("new page", "this page is new!"); console.log('maxPageNumber is ', maxPageNumber);
const newPage = db.prepare('insert into pages (title, description, author) values (?, ?, ?) returning number')
.get("new page", "this page is new!", req.session.userId);
res.status(200).json(newPage); res.status(200).json(newPage);
} catch (error) { } catch (error) {
res.status(500).json({"error": error}); res.status(500).json({"error": error});
} }
}); });
app.get('/page/:id', (req, res) => { app.get('/page/:number', (req, res) => {
try { try {
const page = db.prepare('select * from pages where id=:id').get(req.params); const page = db.prepare('select * from pages where number=:number order by time desc').get(req.params);
if (page === undefined) res.status(404).json({"error": "page not found"}); if (page === undefined) res.status(404).json({"error": "page not found"});
else res.status(200).json(page); else res.status(200).json(page);
} catch (error) { } catch (error) {
@ -38,11 +40,11 @@ app.get('/page/:id', (req, res) => {
} }
}); });
app.post('/page/:id', loginRequired, (req, res) => { app.post('/page/:number', loginRequired, (req, res) => {
try { try {
const html = converter.makeHtml(req.body.description); const html = converter.makeHtml(req.body.description);
const changes = db.prepare('replace into pages (id, title, description, html) values (?, ?, ?, ?)') const changes = db.prepare('insert into pages (number, title, description, html, author) values (?, ?, ?, ?, ?)')
.run(req.params.id, req.body.title, req.body.description, html); .run(req.params.number, req.body.title, req.body.description, html, req.session.userId);
res.status(200).json(changes); res.status(200).json(changes);
} catch (error) { } catch (error) {
res.status(500).json({"error": error}); res.status(500).json({"error": error});
@ -51,12 +53,29 @@ app.post('/page/:id', loginRequired, (req, res) => {
app.delete('/page/:id', loginRequired, (req, res) => { app.delete('/page/:id', loginRequired, (req, res) => {
try { try {
const changes = db.prepare('delete from pages where id = ?').run(req.params.id); const changes = db.prepare('delete from pages where number = ?').run(req.params.id);
res.status(200).json({id: req.params.id}); res.status(200).json({id: req.params.id});
} catch (error) { } catch (error) {
res.status(500).json({"error": error}); res.status(500).json({"error": error});
} }
}); });
app.get('/page/:number/history', (req, res) => {
try {
const all = db.prepare('select number, id, time, author from pages where number=:number order by time desc').all(req.params);
res.status(200).json(all);
} catch (error) {
res.status(500).json({"error": error});
}
});
app.get('/page/:number/:id', (req, res) => {
try {
const page = db.prepare('select * from pages where number=:number and id=:id').get(req.params);
if (page === undefined) res.status(404).json({"error": "page not found"});
else res.status(200).json(page);
} catch (error) {
res.status(500).json({"error": error});
}
});
module.exports = app; module.exports = app;

8
server/routes/users.js
View File

@ -2,7 +2,7 @@ const express = require('express');
const app = express.Router(); const app = express.Router();
const sqlite = require('better-sqlite3'); const sqlite = require('better-sqlite3');
const db = new sqlite('../the_big_db.db', { verbose: console.log }); const db = new sqlite('the_big_db.db', { verbose: console.log });
const argon2 = require('argon2'); const argon2 = require('argon2');
@ -36,7 +36,7 @@ app.post('/login', async (req, res) => {
const {name, password} = req.body; const {name, password} = req.body;
// fetch username and passswords from the db // fetch username and passswords from the db
const storedUser = db.prepare('select name, password from users where name = ?').get(name); const storedUser = db.prepare('select * from users where name = ?').get(name);
if (!storedUser) { if (!storedUser) {
return res.status(401).json({"error": "password/username combo not found in database"}); return res.status(401).json({"error": "password/username combo not found in database"});
} }
@ -48,8 +48,9 @@ app.post('/login', async (req, res) => {
// set the session cookie and rreturn 200! // set the session cookie and rreturn 200!
req.session.name = name; req.session.name = name;
req.session.userId = storedUser.id;
console.log('setting req.session.name! : ', req.session); console.log('setting req.session.name! : ', req.session);
return res.status(200).json({message: "successfully logged in!", name: name}); return res.status(200).json({message: "successfully logged in!", id: storedUser.id, name: name});
}); });
app.post('/logout', (req, res) => { app.post('/logout', (req, res) => {
@ -59,6 +60,7 @@ app.post('/logout', (req, res) => {
app.get('/user', loginRequired, (req, res) => { app.get('/user', loginRequired, (req, res) => {
res.status(200).json({ res.status(200).json({
"id": req.session.userId,
"name": req.session.name, "name": req.session.name,
"favoriteColor": "red", "favoriteColor": "red",
"leastFavoriteColor": "also red" "leastFavoriteColor": "also red"