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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,212 @@ | ||
| "use server"; | ||
|
|
||
| import { parse } from "set-cookie-parser"; | ||
| import { type ZodType, z } from "zod"; | ||
|
|
||
| const OLIMANAGER_URL = "https://olimpiadi-scientifiche.it/graphql"; | ||
|
|
||
| async function getCsrf() { | ||
| const res = await fetch(OLIMANAGER_URL, { | ||
| method: "POST", | ||
| headers: { | ||
| "Content-Type": "application/json", | ||
| }, | ||
| }); | ||
| const cookies = parse(res.headers.getSetCookie()); | ||
| const csrf = cookies.find((cookie) => cookie.name === "csrftoken")?.value; | ||
| if (!csrf) { | ||
| throw new Error("No CSRF token found"); | ||
| } | ||
| return csrf; | ||
| } | ||
|
|
||
| async function query<T>(query: string, schema: ZodType<T, any, any>): Promise<T> { | ||
| const csrf = await getCsrf(); | ||
| const res = await fetch(OLIMANAGER_URL, { | ||
| method: "POST", | ||
| headers: { | ||
| "Content-Type": "application/json", | ||
| "X-CSRFToken": csrf, | ||
| Cookie: `csrftoken=${csrf}`, | ||
| }, | ||
| body: JSON.stringify({ query }), | ||
| }); | ||
|
|
||
| const responseSchema = z.union([ | ||
| z.object({ errors: z.array(z.object({ message: z.string() })) }), | ||
| z.object({ data: schema }), | ||
| ]); | ||
|
|
||
| const data = responseSchema.parse(await res.json()); | ||
| if ("errors" in data) { | ||
| throw new Error(data.errors[0].message); | ||
| } | ||
| return data.data as T; | ||
| } | ||
|
|
||
| const locationSchema = z.object({ | ||
| id: z.coerce.string(), | ||
| name: z.string(), | ||
| }); | ||
|
|
||
| export type Location = z.infer<typeof locationSchema>; | ||
|
|
||
| // biome-ignore lint/suspicious/useAwait: server actions must be async | ||
| export async function getRegions(_: string): Promise<Location[]> { | ||
| return [ | ||
| { id: "ABR", name: "Abruzzo" }, | ||
| { id: "BAS", name: "Basilicata" }, | ||
| { id: "CAL", name: "Calabria" }, | ||
| { id: "CAM", name: "Campania" }, | ||
| { id: "EMI", name: "Emilia-Romagna" }, | ||
| { id: "FRI", name: "Friuli-Venezia Giulia" }, | ||
| { id: "LAZ", name: "Lazio" }, | ||
| { id: "LIG", name: "Liguria" }, | ||
| { id: "LOM", name: "Lombardia" }, | ||
| { id: "MAR", name: "Marche" }, | ||
| { id: "MOL", name: "Molise" }, | ||
| { id: "PIE", name: "Piemonte" }, | ||
| { id: "PUG", name: "Puglia" }, | ||
| { id: "SAR", name: "Sardegna" }, | ||
| { id: "SIC", name: "Sicilia" }, | ||
| { id: "TOS", name: "Toscana" }, | ||
| { id: "TRE", name: "Trentino-Alto Adige" }, | ||
| { id: "UMB", name: "Umbria" }, | ||
| { id: "VAL", name: "Valle d'Aosta" }, | ||
| { id: "VEN", name: "Veneto" }, | ||
| ]; | ||
| } | ||
|
|
||
| const provincesSchema = z.object({ | ||
| provinces: z.object({ | ||
| provinces: locationSchema.array(), | ||
| }), | ||
| }); | ||
|
|
||
| export async function getProvinces(regionId: string): Promise<Location[]> { | ||
| const data = await query( | ||
| `{ | ||
| provinces { | ||
| provinces(filters: {region: {id: {exact: "${regionId}"}}}) { | ||
| id | ||
| name | ||
| } | ||
| } | ||
| }`, | ||
| provincesSchema, | ||
| ); | ||
| return data.provinces.provinces; | ||
| } | ||
|
|
||
| const citiesSchema = z.object({ | ||
| cities: z.object({ | ||
| cities: locationSchema.array(), | ||
| }), | ||
| }); | ||
|
|
||
| export async function getCities(provinceId: string): Promise<Location[]> { | ||
| const data = await query( | ||
| `{ | ||
| cities { | ||
| cities(filters: {province: {id: {exact: "${provinceId}"}}}) { | ||
| id | ||
| name | ||
| } | ||
| } | ||
| }`, | ||
| citiesSchema, | ||
| ); | ||
| return data.cities.cities; | ||
| } | ||
|
|
||
| const schoolsSchema = z.object({ | ||
| schools: z.object({ | ||
| schools: z.object({ | ||
| edges: z.array( | ||
| z.object({ | ||
| node: locationSchema, | ||
| }), | ||
| ), | ||
| }), | ||
| }), | ||
| }); | ||
|
|
||
| export async function getSchools(cityId: string): Promise<Location[]> { | ||
| const data = await query( | ||
| `{ | ||
| schools { | ||
| schools(filters: {location: {city: {id: {exact: "${cityId}"}}}}) { | ||
| edges { | ||
| node { | ||
| id | ||
| name | ||
| } | ||
| } | ||
| } | ||
| } | ||
| }`, | ||
| schoolsSchema, | ||
| ); | ||
| return data.schools.schools.edges.map((edge) => edge.node); | ||
| } | ||
|
|
||
| const schoolSchema = z.object({ | ||
| schools: z.object({ | ||
| schools: z.object({ | ||
| edges: z | ||
| .object({ | ||
| node: z.object({ | ||
| id: z.string(), | ||
| name: z.string(), | ||
| type: z.object({ | ||
| name: z.string(), | ||
| }), | ||
| location: z.object({ | ||
| city: z.object({ | ||
| name: z.string(), | ||
| province: z.object({ | ||
| region: z.object({ | ||
| name: z.string(), | ||
| }), | ||
| }), | ||
| }), | ||
| }), | ||
| }), | ||
| }) | ||
| .array(), | ||
| }), | ||
| }), | ||
| }); | ||
|
|
||
| export async function getSchool(schoolId: string | number): Promise<string> { | ||
| const data = await query( | ||
| `{ | ||
| schools { | ||
| schools(filters: {id: {exact: "${schoolId}"}}) { | ||
| edges { | ||
| node { | ||
| id | ||
| name | ||
| type { | ||
| name | ||
| } | ||
| location { | ||
| city { | ||
| name | ||
| province { | ||
| region { | ||
| name | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| }`, | ||
| schoolSchema, | ||
| ); | ||
| const school = data.schools.schools.edges[0].node; | ||
| return `${school.type.name} ${school.name}, ${school.location.city.name}, ${school.location.city.province.region.name}`; | ||
| } |
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