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Add model for reservation search page
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,140 @@ | ||
| export enum Park { | ||
| FortLangleyNHS, | ||
| SMONEĆTEN, | ||
| } | ||
|
|
||
| export enum Org { | ||
| ParksCanada, | ||
| BCParks, | ||
| } | ||
|
|
||
| export enum Group { | ||
| Frontcountry = 0, | ||
| Backcountry = 1, | ||
| Accommodations = 2, | ||
| DayUse = 3, | ||
| } | ||
|
|
||
| export enum Category { | ||
| Campsite = 0, | ||
| Accommodation = 1, | ||
| GroupCampsite = 2, | ||
| BackcountryCampsite = 5, | ||
| BackcountryZone = 7, | ||
| } | ||
|
|
||
| export enum EquipmentType { | ||
| TentOrVehicle = "-32768", | ||
| TentsOnly = "-32767", | ||
| } | ||
|
|
||
| export enum TentOrVehicleSubtype { | ||
| SmallTent = "-32768", | ||
| MediumTent = "-32767", | ||
| LargeTent = "-32766", | ||
| VanOrPickup = "-32765", | ||
| } | ||
|
|
||
| export interface TentOrVehicleSpec { | ||
| equipment: EquipmentType.TentOrVehicle; | ||
| subtype: TentOrVehicleSubtype[]; | ||
| } | ||
|
|
||
| export type EquipmentSpec = TentOrVehicleSpec; | ||
|
|
||
| export interface ParkInfo { | ||
| org: Org; | ||
| group: Group; | ||
| category: Category; | ||
| mapId: string; | ||
| resourceLocationId: string; | ||
| equipment?: EquipmentSpec; | ||
| } | ||
|
|
||
| function getParkInfo(park: Park): ParkInfo { | ||
| return PARKS[park]; | ||
| } | ||
|
|
||
| export interface ParkReserveParams { | ||
| park: Park; | ||
| checkInDate?: Date; | ||
| checkOutDate?: Date; | ||
| searchTime?: Date; | ||
| } | ||
|
|
||
| export function getReservationUrl({ | ||
| park, | ||
| checkInDate, | ||
| checkOutDate, | ||
| searchTime, | ||
| }: ParkReserveParams): string { | ||
| const { org, group, category, mapId, resourceLocationId } = getParkInfo(park); | ||
| const url = new URL(baseUrl(org)); | ||
| url.searchParams.set("searchTabGroupId", group.toString()); | ||
| url.searchParams.set("bookingCategoryId", category.toString()); | ||
| url.searchParams.set("mapId", mapId); | ||
| url.searchParams.set("resourceLocationId", resourceLocationId); | ||
|
|
||
| const [t1, t2] = todayAndTomorrow(); | ||
| url.searchParams.set( | ||
| "startDate", | ||
| (checkInDate ?? t1).toLocaleDateString("sv") | ||
| ); | ||
| url.searchParams.set( | ||
| "endDate", | ||
| (checkOutDate ?? t2).toLocaleDateString("sv") | ||
| ); | ||
|
|
||
| url.searchParams.set("nights", "1"); // TODO: compute | ||
| url.searchParams.set("isReserving", "true"); | ||
| url.searchParams.set("partySize", "2"); // TODO: prop param | ||
| url.searchParams.set( | ||
| "searchTime", | ||
| (searchTime ?? new Date()).toLocaleString("sv").replace(" ", "T") | ||
| ); | ||
| url.searchParams.set("flexibleSearch", "[false,false,null,1]"); // TODO how to use this? | ||
| url.searchParams.set("filterData", '{"-32756":"[[1],0,0,0]"}'); // TODO how to use this? | ||
| return url.toString(); | ||
| } | ||
|
|
||
| function baseUrl(org: Org): string { | ||
| switch (org) { | ||
| case Org.ParksCanada: | ||
| return "https://reservation.pc.gc.ca/create-booking/results"; | ||
| default: | ||
| throw new Error(`${org} not mapped to a reservation website`); | ||
| } | ||
| } | ||
|
|
||
| const PARKS: Record<Park, ParkInfo> = { | ||
| [Park.FortLangleyNHS]: { | ||
| org: Org.ParksCanada, | ||
| group: Group.Accommodations, | ||
| category: Category.Accommodation, | ||
| mapId: "-2147483535", | ||
| resourceLocationId: "-2147483623", | ||
| }, | ||
| [Park.SMONEĆTEN]: { | ||
| org: Org.ParksCanada, | ||
| group: Group.Frontcountry, | ||
| category: Category.Campsite, | ||
| mapId: "-2147483477", | ||
| resourceLocationId: "-2147483601", | ||
| equipment: { | ||
| equipment: EquipmentType.TentOrVehicle, | ||
| subtype: [TentOrVehicleSubtype.SmallTent], | ||
| }, | ||
| }, | ||
| }; | ||
|
|
||
| /** | ||
| * Returns today and tomorrow to be used in search params. | ||
| * @returns a pair of strings in yyyy-mm-dd format | ||
| */ | ||
| function todayAndTomorrow(): [Date, Date] { | ||
| const offset = new Date().getTimezoneOffset(); | ||
| const today = new Date(new Date().getTime() - offset * 60 * 1000); | ||
| const tomorrow = new Date(new Date().getTime() - offset * 60 * 1000); | ||
| tomorrow.setDate(today.getDate() + 1); | ||
| return [today, tomorrow]; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,50 @@ | ||
| import { getReservationUrl, Park } from "./reservations"; | ||
|
|
||
| describe(getReservationUrl.name, () => { | ||
| const defaultArgs = { | ||
| searchTime: new Date(1704236645000), // 2024-01-02 3:04:05 PM (GMT-08:00) | ||
| checkInDate: new Date(1704323045000), // 1 day after t0 | ||
| checkOutDate: new Date(1704409445000), // 1 day after t1 | ||
| }; | ||
| const defaultParams = [ | ||
| "&startDate=2024-01-03&endDate=2024-01-04&nights=1", | ||
| "&isReserving=true&partySize=2", | ||
| "&searchTime=2024-01-02T15%3A04%3A05", | ||
| "&flexibleSearch=%5Bfalse%2Cfalse%2Cnull%2C1%5D", | ||
| ]; | ||
|
|
||
| it("should work for Fort Langley National Historic Site", () => { | ||
| const url = getReservationUrl({ | ||
| park: Park.FortLangleyNHS, | ||
| ...defaultArgs, | ||
| }); | ||
| const expectedUrl = [ | ||
| "https://reservation.pc.gc.ca/create-booking/results", | ||
| "?searchTabGroupId=2", // accommodation | ||
| "&bookingCategoryId=1", // accommodation | ||
| "&mapId=-2147483535", | ||
| "&resourceLocationId=-2147483623", | ||
| ...defaultParams, | ||
| "&filterData=%7B%22-32756%22%3A%22%5B%5B1%5D%2C0%2C0%2C0%5D%22%7D", | ||
| ].join(""); | ||
| expect(url).toBe(expectedUrl); | ||
| }); | ||
|
|
||
| it("should work for SMONEĆTEN", () => { | ||
| const url = getReservationUrl({ | ||
| park: Park.SMONEĆTEN, | ||
| ...defaultArgs, | ||
| }); | ||
| const expectedUrl = [ | ||
| "https://reservation.pc.gc.ca/create-booking/results", | ||
| "?searchTabGroupId=0", // frontcountry | ||
| "&bookingCategoryId=0", // campsite | ||
| "&mapId=-2147483477", | ||
| "&resourceLocationId=-2147483601", | ||
| ...defaultParams, | ||
| "&filterData=%7B%7D&equipmentId=-32768", | ||
| "&subEquipmentId=-32768", | ||
| ].join(""); | ||
| expect(url).toBe(expectedUrl); | ||
| }); | ||
| }); |