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Dry out scratch map.

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This commit is contained in:
Eugene Burmakin 2025-08-03 23:35:29 +02:00
parent 7e82b1b2d8
commit dfbe9a9821
1 changed files with 24 additions and 30 deletions
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54
app/javascript/maps/scratch_layer.js
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@ -23,20 +23,7 @@ export class ScratchLayer {
try {
// Up-to-date version can be found on Github:
// https://raw.githubusercontent.com/datasets/geo-countries/master/data/countries.geojson
const response = await fetch('/api/v1/countries/borders.json', {
headers: {
'Accept': 'application/geo+json,application/json',
'Authorization': `Bearer ${this.apiKey}`
}
});
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
const worldData = await response.json();
// Cache the world borders data for future use
this.worldBordersData = worldData;
const worldData = await this._fetchWorldBordersData();
const visitedCountries = this.getVisitedCountries();
console.log('Current visited countries:', visitedCountries);
@ -63,6 +50,27 @@ export class ScratchLayer {
return this.scratchLayer;
}
async _fetchWorldBordersData() {
if (this.worldBordersData) {
return this.worldBordersData;
}
console.log('Loading world borders data');
const response = await fetch('/api/v1/countries/borders.json', {
headers: {
'Accept': 'application/geo+json,application/json',
'Authorization': `Bearer ${this.apiKey}`
}
});
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
this.worldBordersData = await response.json();
return this.worldBordersData;
}
getVisitedCountries() {
if (!this.markers) return [];
@ -112,24 +120,10 @@ export class ScratchLayer {
}
// Fetch country borders data (reuse if already loaded)
if (!this.worldBordersData) {
console.log('Loading world borders data');
const response = await fetch('/api/v1/countries/borders.json', {
headers: {
'Accept': 'application/geo+json,application/json',
'Authorization': `Bearer ${this.apiKey}`
}
});
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
this.worldBordersData = await response.json();
}
const worldData = await this._fetchWorldBordersData();
// Filter for visited countries
const filteredFeatures = this.worldBordersData.features.filter(feature =>
const filteredFeatures = worldData.features.filter(feature =>
visitedCountries.includes(feature.properties["ISO3166-1-Alpha-2"])
);