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/** |
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* Country data — single source of truth on the client. |
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* |
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* The canonical list lives in PHP at `Yatra\Helpers\FormatHelper::getCountries()` |
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* (full ISO-3166-1 alpha-2 + commonly-accepted territories). The backend |
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* localizes it into `window.yatraAdmin.countries` on every admin page |
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* load, so this module's job is just to: |
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* |
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* 1. Read from that localized payload (zero network round-trip) |
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* 2. Offer the two shapes the React code happens to want — a |
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* `{code => name}` map (what the canonical PHP returns) and an |
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* `Array<{code, name}>` (what dropdown components prefer) |
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* 3. Provide a tiny code→name lookup helper for badge/label render |
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* |
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* If the localized payload is missing (very early bootstrap, tests, |
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* etc.) we fall back to a minimal hardcoded set so the UI doesn't |
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* crash. That fallback is intentionally tiny — production should |
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* always hit the real localized list. |
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* |
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* Operators that want a custom order / curated subset apply the |
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* `yatra_countries_list` PHP filter once; the change propagates here |
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* automatically on the next page load. |
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*/ |
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|
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export type CountryMap = Record<string, string>; |
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export interface CountryOption { |
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code: string; |
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name: string; |
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} |
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|
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const FALLBACK_COUNTRIES: CountryMap = { |
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US: "United States", |
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GB: "United Kingdom", |
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CA: "Canada", |
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AU: "Australia", |
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IN: "India", |
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NP: "Nepal", |
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}; |
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|
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/** |
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* Return the canonical `{CODE: 'Name'}` map. Reads from the localized |
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* payload first; falls back to the minimal set when missing. |
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*/ |
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export function getCountryMap(): CountryMap { |
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// Admin app localizes onto `yatraAdmin`; the front-end account page localizes |
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// onto `yatraAccountPage`. Read whichever is present so the same helper works |
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// in both contexts (otherwise the account page silently fell back to a tiny |
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// 6-country list and rendered ISO codes like "BH" instead of "Bahrain"). |
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const w = window as any; |
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const sources = [w?.yatraAdmin?.countries, w?.yatraAccountPage?.countries]; |
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for (const raw of sources) { |
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if (raw && typeof raw === "object" && !Array.isArray(raw)) { |
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const map = raw as CountryMap; |
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// Guard against an accidentally-empty object from the server. |
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if (Object.keys(map).length > 0) return map; |
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} |
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} |
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return FALLBACK_COUNTRIES; |
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} |
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|
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/** |
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* Return countries as an array of `{code, name}` — the shape dropdown |
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* components and `<Select>` inputs typically want. |
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* |
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* The PHP source already returns alphabetically sorted by name, so we |
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* preserve insertion order. (Object.entries respects insertion order |
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* for string keys per ES2015.) |
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*/ |
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export function getCountryOptions(): CountryOption[] { |
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const map = getCountryMap(); |
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return Object.entries(map).map(([code, name]) => ({ code, name })); |
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} |
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|
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/** |
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* Country options shaped for SearchableSelect, each carrying its national flag. |
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* |
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* The flag base URL is localized by AdminAssetsProvider (`flagBase`), pointing at |
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* the SVG set the plugin already ships and the phone widget already uses — one |
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* source of flag assets for the whole product. Without that global the options |
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* are returned flagless rather than with broken images. |
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*/ |
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export function getCountrySelectOptions(): Array<{ |
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value: string; |
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label: string; |
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icon?: string; |
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}> { |
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const base = (window as any).yatraAdmin?.flagBase || ""; |
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|
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return getCountryOptions().map((c) => ({ |
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value: c.code, |
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label: c.name, |
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icon: base ? base + c.code.toLowerCase() + ".svg" : undefined, |
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})); |
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} |
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|
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/** |
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* Look up a single country's display name by ISO-3166 code. |
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* Returns the code itself when unknown — same fallback the PHP |
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* helper uses, so the two never disagree on rendering. |
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*/ |
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export function getCountryName(code: string): string { |
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if (!code) return ""; |
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const map = getCountryMap(); |
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return map[code.toUpperCase()] ?? code; |
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} |
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