all: Aggiunte varie feature e riscritte svariate cose
parent
bd055f484d
commit
8fdef2981d
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import { ComponentChildren, createContext, JSX } from 'preact'
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import { StateUpdater, useContext, useEffect, useState } from 'preact/hooks'
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import { User } from '../../shared/model'
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import { prependBaseUrl, server } from '../api'
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type UserContextValue = {
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ready: boolean
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user: User | null
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setUser: StateUpdater<User | null>
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refreshUser: () => Promise<User | null>
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}
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const UserContext = createContext<UserContextValue | null>(null)
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type CurrentUserHook = () => [User | null, boolean]
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export const useCurrentUser: CurrentUserHook = () => {
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const userContext = useContext(UserContext)
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if (!userContext) {
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return [null, false]
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}
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const { ready, user } = userContext
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return [user, ready]
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}
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type UserFunctionsHook = () => {
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login: (username: string) => Promise<void>
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logout: () => Promise<void>
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}
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export const useUserFunctions: UserFunctionsHook = () => {
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const login = async (username: string) => {
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await fetch(prependBaseUrl(`/api/login`), {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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},
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body: JSON.stringify({
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id: username,
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}),
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})
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await refreshUser()
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}
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const userContext = useContext(UserContext)
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if (!userContext) {
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return { login, logout: async () => {} }
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}
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const { setUser, refreshUser } = userContext
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const logout = async () => {
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await server.post('/api/logout')
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setUser(null)
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}
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return { login, logout }
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}
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export const UserProvider = ({ children }: { children: ComponentChildren }): JSX.Element => {
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const [ready, setReady] = useState<boolean>(false)
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const [user, setUser] = useState<User | null>(null)
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const refreshUser = async () => {
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const user = await server.get('/api/current-user')
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setUser(user)
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setReady(true)
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return user
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}
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// Fetch user when first mounted
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useEffect(() => {
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refreshUser()
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}, [])
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return <UserContext.Provider value={{ ready, user, setUser, refreshUser }}>{children}</UserContext.Provider>
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}
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@ -1,45 +0,0 @@
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import { route } from 'preact-router'
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import { useState } from 'preact/hooks'
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import { prependBaseUrl } from '../api.js'
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import { Header } from '../components/Header.jsx'
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export const LoginPage = () => {
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const [username, setUsername] = useState('')
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const login = async () => {
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// @ts-ignore
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await fetch(prependBaseUrl(`/api/login`), {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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},
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body: JSON.stringify({
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id: username,
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}),
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})
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route(prependBaseUrl('/'))
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}
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return (
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<main class="page-login">
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<Header noLogin />
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<div class="subtitle">Accedi</div>
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<div class="form">
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<label for="login-username">Username</label>
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<input
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id="login-username"
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type="text"
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value={username}
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onInput={e => setUsername(e.target instanceof HTMLInputElement ? e.target.value : '')}
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onKeyDown={e => e.key === 'Enter' && login()}
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/>
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<div class="fill">
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<button onClick={login}>Accedi</button>
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</div>
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</div>
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</main>
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)
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}
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@ -0,0 +1,39 @@
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import { route } from 'preact-router'
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import { useState } from 'preact/hooks'
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import { prependBaseUrl } from '../api.js'
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import { Header } from '../components/Header.jsx'
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import { useUserFunctions } from '../hooks/useCurrentUser.js'
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export const LoginPage = () => {
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const [username, setUsername] = useState('')
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const { login } = useUserFunctions()
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const handleLogin = async () => {
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await login(username)
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route(prependBaseUrl('/'))
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}
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return (
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<>
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<Header noLogin />
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<main class="page-login">
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<div class="subtitle">Accedi</div>
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<div class="form">
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<label for="login-username">Username</label>
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<input
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id="login-username"
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type="text"
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value={username}
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onInput={e => setUsername(e.target instanceof HTMLInputElement ? e.target.value : '')}
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onKeyDown={e => e.key === 'Enter' && handleLogin()}
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/>
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<div class="fill">
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<button onClick={handleLogin}>Accedi</button>
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</div>
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</div>
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</main>
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</>
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)
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}
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@ -1,76 +0,0 @@
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import { route } from 'preact-router'
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import { useContext, useState } from 'preact/hooks'
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import { isAdministrator, Problem as ProblemModel, Solution as SolutionModel } from '../../shared/model'
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import { prependBaseUrl, server } from '../api'
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import { Header } from '../components/Header'
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import { MarkdownEditor } from '../components/MarkdownEditor'
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import { Problem } from '../components/Problem'
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import { Solution } from '../components/Solution'
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import { MetadataContext, useCurrentUser, useListResource, useResource } from '../hooks'
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type RouteProps = {
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id: string
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}
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export const ProblemPage = ({ id }: RouteProps) => {
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const metadata = useContext(MetadataContext)
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metadata.title = `Problem ${id}`
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metadata.description = 'Bacheca di problemi del PHC'
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const [user] = useCurrentUser()
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const [source, setSource] = useState('')
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const [problem] = useResource<ProblemModel | null>(`/api/problem/${id}`, null, problem => {
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if (problem === null) {
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route(prependBaseUrl('/'))
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}
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})
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const content = problem?.content ?? ''
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const [solutions, refreshSolutions, setSolutionHeuristic] = useListResource<SolutionModel>(
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`/api/solutions?problem=${id}`
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)
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const sendSolution = async () => {
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await server.post('/api/solution', {
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forProblem: id,
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content: source,
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})
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setSource('')
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refreshSolutions()
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}
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return (
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<main class="page-problem">
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<Header {...{ user }} />
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<div class="subtitle">Testo del problema</div>
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<Problem id={id} content={content} />
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{solutions.length > 0 && (
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<details>
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<summary>Soluzioni</summary>
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<div class="solution-list">
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{solutions.map((s, index) => (
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<Solution
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{...s}
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adminControls={user !== null && isAdministrator(user.role)}
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refreshSolution={refreshSolutions}
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setSolution={solFn => setSolutionHeuristic(index, solFn)}
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/>
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))}
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</div>
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</details>
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)}
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{user && (
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<>
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<div class="subtitle">Invia una soluzione al problema</div>
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<MarkdownEditor {...{ source, setSource }} />
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<button onClick={sendSolution}>Invia Soluzione</button>
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</>
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)}
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</main>
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)
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}
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@ -0,0 +1,165 @@
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import { route } from 'preact-router'
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import { useContext, useEffect, useState } from 'preact/hooks'
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import { isAdministrator, Problem as ProblemModel, Solution as SolutionModel } from '../../shared/model'
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import { prependBaseUrl, server } from '../api'
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import { Header } from '../components/Header'
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import { MarkdownEditor } from '../components/MarkdownEditor'
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import { Problem } from '../components/Problem'
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import { Solution } from '../components/Solution'
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import { MetadataContext, useListResource, useResource } from '../hooks'
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import { useCurrentUser } from '../hooks/useCurrentUser'
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type RouteProps = {
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id: string
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}
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export const ProblemPage = ({ id }: RouteProps) => {
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const metadata = useContext(MetadataContext)
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metadata.title = `Problem ${id}`
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metadata.description = 'Bacheca di problemi del PHC'
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const [user] = useCurrentUser()
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const [source, setSource] = useState('')
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const [problem, refreshProblem] = useResource<ProblemModel | null>(`/api/problem/${id}`, null, problem => {
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if (problem === null) {
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route(prependBaseUrl('/'))
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}
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})
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const [solutions, refreshSolutions, setSolutionHeuristic] = useListResource<SolutionModel>(`/api/solutions?problem=${id}`)
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const userSolutions: [number, SolutionModel][] = solutions.flatMap((s, index) => (user && s.sentBy === user.id ? [[index, s]] : []))
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const otherSolutions: [number, SolutionModel][] = solutions.flatMap((s, index) => (user && s.sentBy !== user.id ? [[index, s]] : []))
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const notLoggedSolutions: [number, SolutionModel][] = user ? [] : solutions.map((s, index) => [index, s])
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const sendSolution = async () => {
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if (source.trim().length === 0) {
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alert('La soluzione che hai inserito è vuota!')
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return
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}
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await server.post('/api/solution', {
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forProblem: id,
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content: source,
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})
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setSource('')
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refreshSolutions()
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}
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const [editing, setEditing] = useState<boolean>(false)
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const [modifiedProblemSource, setModifiedProblemSource] = useState<string>('')
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useEffect(() => {
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if (problem) {
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setModifiedProblemSource(problem.content)
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}
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}, [problem?.content])
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const updateProblem = async () => {
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await server.patch(`/api/problem/${id}`, {
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content: modifiedProblemSource,
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})
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refreshProblem()
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setEditing(false)
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}
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const deleteProblem = async () => {
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if (confirm('Sei veramente sicuro di voler eliminare questo problema?')) {
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await server.delete(`/api/problem/${id}`)
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route(prependBaseUrl('/'))
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}
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}
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return (
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<>
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<Header />
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<main class="page-problem">
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<div class="subtitle">Testo del problema</div>
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{!editing ? (
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<>
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{problem && <Problem {...problem} />}
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{user && isAdministrator(user.role) && (
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<>
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<button onClick={() => setEditing(true)}>Modifica problema</button>
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<button onClick={() => deleteProblem()}>Elimina problema</button>
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</>
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)}
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</>
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) : (
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<>
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<MarkdownEditor
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placeholder="Modifica testo del problema..."
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source={modifiedProblemSource}
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setSource={setModifiedProblemSource}
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/>
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<div class="col">
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<button onClick={() => updateProblem()}>Aggiorna problema</button>
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<button onClick={() => setEditing(false)}>Annulla</button>
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</div>
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</>
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)}
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{userSolutions.length > 0 && (
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<details open>
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<summary>Le tue soluzioni</summary>
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<div class="solution-list">
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{userSolutions.map(([index, s]) => (
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<Solution
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{...s}
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adminControls={user !== null && isAdministrator(user.role)}
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refreshSolution={refreshSolutions}
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setSolution={solFn => setSolutionHeuristic(index, solFn)}
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/>
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))}
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</div>
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</details>
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)}
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{otherSolutions.length > 0 && (
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<details>
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<summary>Altre soluzioni</summary>
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<div class="solution-list">
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{otherSolutions.map(([index, s]) => (
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<Solution
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{...s}
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adminControls={user !== null && isAdministrator(user.role)}
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refreshSolution={refreshSolutions}
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setSolution={solFn => setSolutionHeuristic(index, solFn)}
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/>
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))}
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</div>
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</details>
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)}
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{notLoggedSolutions.length > 0 && (
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<details>
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<summary>Soluzioni</summary>
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<div class="solution-list">
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{notLoggedSolutions.map(([index, s]) => (
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<Solution
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{...s}
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adminControls={user !== null && isAdministrator(user.role)}
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refreshSolution={refreshSolutions}
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setSolution={solFn => setSolutionHeuristic(index, solFn)}
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/>
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))}
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</div>
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</details>
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)}
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{user && (
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<>
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<hr />
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<div class="subtitle">Invia una soluzione al problema</div>
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<MarkdownEditor placeholder="Scrivi una soluzione al problema..." {...{ source, setSource }} />
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<button onClick={sendSolution}>Invia Soluzione</button>
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<p class="icon-text">
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<span class="material-symbols-outlined">warning</span>
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Attenzione, una soluzione inviata non può essere modificata!
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</p>
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</>
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)}
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</main>
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</>
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)
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}
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@ -1,45 +0,0 @@
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import { route } from 'preact-router'
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import { useState } from 'preact/hooks'
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import { isAdministrator, Solution as SolutionModel, User } from '../../shared/model'
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import { prependBaseUrl, server } from '../api'
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import { Header } from '../components/Header'
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import { Select } from '../components/Select'
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import { Solution } from '../components/Solution'
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import { useCurrentUser, useResource } from '../hooks'
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const SolutionList = ({ user }: { user: User }) => {
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const [solutions, refresh] = useResource<SolutionModel[]>(`/api/solutions?user=${user.id}`, [])
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return (
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<div class="solution-list">
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{solutions.map(solution => (
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<Solution {...solution} adminControls={isAdministrator(user.role)} />
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))}
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</div>
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)
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}
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export const ProfilePage = ({}) => {
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const [user, logout] = useCurrentUser(user => {
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if (!user) {
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route(prependBaseUrl('/login'), true)
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}
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})
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const handleLogout = async () => {
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await logout()
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route(prependBaseUrl('/'))
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}
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return (
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user && (
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<main class="page-profile">
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<Header {...{ user }} />
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<div class="subtitle">Profilo</div>
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<button onClick={handleLogout}>Logout</button>
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<div class="subtitle">Le tue soluzioni</div>
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<SolutionList {...{ user }} />
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</main>
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)
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)
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}
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@ -0,0 +1,45 @@
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import { route } from 'preact-router'
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import { isAdministrator, Solution as SolutionModel, User } from '../../shared/model'
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import { sortByStringKey } from '../../shared/utils'
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import { prependBaseUrl } from '../api'
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import { Header } from '../components/Header'
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import { Solution } from '../components/Solution'
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import { useResource } from '../hooks'
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import { useCurrentUser, useUserFunctions } from '../hooks/useCurrentUser'
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export const ProfilePage = ({}) => {
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const [user, ready] = useCurrentUser()
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if (!ready) {
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return <></>
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}
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if (!user) {
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route(prependBaseUrl('/login'), true)
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return <></>
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}
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const { logout } = useUserFunctions()!
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const handleLogout = async () => {
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await logout()
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route(prependBaseUrl('/'))
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}
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const [solutions, refreshSolutions] = useResource<SolutionModel[]>(`/api/solutions?user=${user.id}`, [])
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const sortedSolutions = sortByStringKey(solutions, s => s.createdAt, false)
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return (
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<>
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<Header />
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<main class="page-profile">
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<div class="subtitle">Profilo</div>
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<button onClick={handleLogout}>Logout</button>
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<div class="subtitle">Le tue soluzioni</div>
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<div class="solution-list">
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{sortedSolutions.map(solution => (
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<Solution refreshSolution={refreshSolutions} {...solution} adminControls={isAdministrator(user.role)} />
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))}
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</div>
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</main>
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</>
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)
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}
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