Map App Store genres to categories

helpers/categories.js

@@ -5,6 +5,32 @@ export function makeCategorySlug ( categoryName ) {
     return makeSlug( categoryName )
 }
 
+const categoryMap = new Map([
+    [ 'Business', 2 ],
+    [ 'Entertainment', 5 ],
+    [ 'Finance', 2 ],
+    [ 'Games', 100 ],
+    [ 'Music', 6 ],
+    [ 'Photo & Video', 7 ],
+    [ 'Productivity', 2 ],
+    [ 'Utilities', 12 ],
+    [ 'Graphics & Design', 7 ],
+    [ 'Developer Tools', 1 ],
+    // [ 'Name', 1 ],
+])
+
+
+
+// Maps App Store Genre to categort IDS
+export function getCategoryIdForGenre ( genreName ) {
+
+    // If we don't have this genre mapped
+    // then return nothing
+    if ( !categoryMap.has(genreName) ) return null
+
+    // return this category id mapped to this genre
+    return categoryMap.get( genreName )
+}
 
 // Contains all types of properies to keep data consistent
 export const categoryTemplate = {
@@ -156,6 +182,8 @@ export const categories = {
 }
 
 
+export const categoriesById = Object.fromEntries( Object.entries( categories ).map( ([ key, category ]) => [category.id, { ...category, key } ] ) )
+
 export function getAppCategory (app) {
     if (typeof app.category === 'undefined') {
         console.log('app', app)
@@ -178,3 +206,23 @@ export function getAppCategory (app) {
 
     return categories[app.category.slug]
 }
+
+
+export function findCategoryForTagsSet ( tags ) {
+
+    for ( const tag of tags ) {
+        const categoryIdForGenre = getCategoryIdForGenre( tag )
+
+        // Skip non-mapped genres
+        if ( categoryIdForGenre === null ) continue
+
+        // const foundCategory = categoriesById[ categoryIdForGenre ]
+
+        // category.label = foundCategory.label
+        // category.slug = foundCategory.slug
+
+        return categoriesById[ categoryIdForGenre ]
+    }
+
+    return null
+}