Release 202507031107

web/astro.config.mjs

@@ -14,6 +14,8 @@ import { postgresListener } from './src/lib/postgresListenerIntegration'
 import { getServerEnvVariable } from './src/lib/serverEnvVariables'
 
 const SITE_URL = getServerEnvVariable('SITE_URL')
+const ONION_ADDRESS = getServerEnvVariable('ONION_ADDRESS')
+const I2P_ADDRESS = getServerEnvVariable('I2P_ADDRESS')
 
 export default defineConfig({
   site: SITE_URL,
@@ -95,6 +97,18 @@ export default defineConfig({
   server: {
     open: false,
     allowedHosts: [new URL(SITE_URL).hostname],
+    headers: {
+      'Onion-Location': ONION_ADDRESS,
+      'X-I2P-Location': I2P_ADDRESS,
+      'X-Frame-Options': 'DENY',
+      // Astro is working on this feature, when it's stable use it instead of this.
+      // https://astro.build/blog/astro-590/#experimental-content-security-policy-support
+      'Content-Security-Policy':
+        SITE_URL === 'http://localhost:4321'
+          ? "frame-ancestors 'none'; upgrade-insecure-requests"
+          : "default-src 'self'; img-src 'self' *; frame-ancestors 'none'; upgrade-insecure-requests",
+      'Strict-Transport-Security': 'max-age=31536000; includeSubdomains; preload;',
+    },
   },
   image: {
     domains: [new URL(SITE_URL).hostname],

web/package-lock.json

@@ -28,6 +28,7 @@
         "astro-seo-schema": "5.0.0",
         "canvas": "3.1.2",
         "clsx": "2.1.1",
+        "he": "1.2.0",
         "htmx.org": "2.0.6",
         "javascript-time-ago": "2.5.11",
         "libphonenumber-js": "1.12.9",
@@ -59,6 +60,7 @@
         "@tailwindcss/forms": "0.5.10",
         "@tailwindcss/typography": "0.5.16",
         "@types/eslint__js": "9.14.0",
+        "@types/he": "1.2.3",
         "@types/lodash-es": "4.17.12",
         "@types/qrcode": "1.5.5",
         "@types/react": "19.1.8",
@@ -4763,6 +4765,13 @@
         "@types/unist": "*"
       }
     },
+    "node_modules/@types/he": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/@types/he/-/he-1.2.3.tgz",
+      "integrity": "sha512-q67/qwlxblDzEDvzHhVkwc1gzVWxaNxeyHUBF4xElrvjL11O+Ytze+1fGpBHlr/H9myiBUaUXNnNPmBHxxfAcA==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/json-schema": {
       "version": "7.0.15",
       "resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.15.tgz",
@@ -10820,6 +10829,15 @@
         "url": "https://opencollective.com/unified"
       }
     },
+    "node_modules/he": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/he/-/he-1.2.0.tgz",
+      "integrity": "sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw==",
+      "license": "MIT",
+      "bin": {
+        "he": "bin/he"
+      }
+    },
     "node_modules/hex-rgb": {
       "version": "4.3.0",
       "resolved": "https://registry.npmjs.org/hex-rgb/-/hex-rgb-4.3.0.tgz",

web/package.json

@@ -44,6 +44,7 @@
     "astro-seo-schema": "5.0.0",
     "canvas": "3.1.2",
     "clsx": "2.1.1",
+    "he": "1.2.0",
     "htmx.org": "2.0.6",
     "javascript-time-ago": "2.5.11",
     "libphonenumber-js": "1.12.9",
@@ -75,6 +76,7 @@
     "@tailwindcss/forms": "0.5.10",
     "@tailwindcss/typography": "0.5.16",
     "@types/eslint__js": "9.14.0",
+    "@types/he": "1.2.3",
     "@types/lodash-es": "4.17.12",
     "@types/qrcode": "1.5.5",
     "@types/react": "19.1.8",

web/src/components/BaseHead.astro

@@ -1,6 +1,7 @@
 ---
 import LoadingIndicator from 'astro-loading-indicator/component'
 import { Schema } from 'astro-seo-schema'
+import { ONION_ADDRESS } from 'astro:env/server'
 import { ClientRouter } from 'astro:transitions'
 import { pwaAssetsHead } from 'virtual:pwa-assets/head'
 import { pwaInfo } from 'virtual:pwa-info'
@@ -78,30 +79,32 @@ const fullTitle = `${pageTitle} | KYCnot.me ${modeName}`
 const ogImageUrl = makeOgImageUrl(ogImage, Astro.url)
 ---
 
-<!-- Primary Meta Tags -->
+{/* Primary Meta Tags */}
 <meta name="generator" content={Astro.generator} />
 <meta name="description" content={description} />
 <title>{fullTitle}</title>
-<!-- {canonicalUrl && <link rel="canonical" href={canonicalUrl} />} -->
+{/* canonicalUrl && <link rel="canonical" href={canonicalUrl} /> */}
+<meta http-equiv="onion-location" content={ONION_ADDRESS} />
 
-<!-- Open Graph / Facebook -->
+{/* Open Graph / Facebook */}
 <meta property="og:type" content="website" />
 <meta property="og:url" content={Astro.url} />
 <meta property="og:title" content={fullTitle} />
 <meta property="og:description" content={description} />
 {!!ogImageUrl && <meta property="og:image" content={ogImageUrl} />}
 
-<!-- Twitter -->
+{/* Twitter */}
 <meta property="twitter:card" content="summary_large_image" />
 <meta property="twitter:url" content={Astro.url} />
 <meta property="twitter:title" content={fullTitle} />
 <meta property="twitter:description" content={description} />
 {!!ogImageUrl && <meta property="twitter:image" content={ogImageUrl} />}
 
-<!-- Other -->
+{/* Other */}
 <link rel="sitemap" href="/sitemap-index.xml" />
+<link rel="sitemap" href="/sitemaps/search.xml" />
 
-<!-- PWA -->
+{/* PWA */}
 {pwaAssetsHead.themeColor && <meta name="theme-color" content={pwaAssetsHead.themeColor.content} />}
 {pwaAssetsHead.links.filter((link) => link.rel !== 'icon').map((link) => <link {...link} />)}
 {pwaInfo && <Fragment set:html={pwaInfo.webManifest.linkTag} />}
@@ -115,10 +118,10 @@ const ogImageUrl = makeOgImageUrl(ogImage, Astro.url)
 <TailwindJsPluggin />
 {htmx && <HtmxScript />}
 
-<!-- JSON-LD Schemas -->
+{/* JSON-LD Schemas */}
 {schemas?.map((item) => <Schema item={item} />)}
 
-<!-- Breadcrumbs -->
+{/* Breadcrumbs */}
 {
   breadcrumbLists.map((breadcrumbList) => (
     <Schema

web/src/components/ServiceFiltersPillsRow.astro

@@ -10,7 +10,8 @@ import { transformCase } from '../lib/strings'
 
 import ServiceFiltersPill from './ServiceFiltersPill.astro'
 
-import type { AttributeOption, ServicesFiltersObject, ServicesFiltersOptions } from '../pages/index.astro'
+import type { ServicesFiltersOptions } from '../lib/searchFiltersOptions'
+import type { AttributeOption, ServicesFiltersObject } from '../pages/index.astro'
 import type { Prisma } from '@prisma/client'
 import type { HTMLAttributes } from 'astro/types'
 

web/src/components/ServicesFilters.astro

@@ -1,15 +1,15 @@
 ---
 import { Icon } from 'astro-icon/components'
 
-import { kycLevels } from '../constants/kycLevels'
 import { cn } from '../lib/cn'
 import { makeOverallScoreInfo } from '../lib/overallScore'
-import { type ServicesFiltersObject, type ServicesFiltersOptions } from '../pages/index.astro'
+import { type ServicesFiltersObject } from '../pages/index.astro'
 
 import Button from './Button.astro'
 import PillsRadioGroup from './PillsRadioGroup.astro'
 import Tooltip from './Tooltip.astro'
 
+import type { ServicesFiltersOptions } from '../lib/searchFiltersOptions'
 import type { HTMLAttributes } from 'astro/types'
 
 export type Props = HTMLAttributes<'form'> & {
@@ -111,7 +111,7 @@ const {
     <legend class="font-title mb-3 leading-none text-green-500">Type</legend>
     <ul class="[&:not(:has(~_.peer:checked))]:[&>li:not([data-show-always])]:hidden">
       {
-        options.categories?.map((category) => (
+        options.categories.map((category) => (
           <li data-show-always={category.showAlways ? '' : undefined}>
             <label class="flex cursor-pointer items-center gap-2 text-sm text-white">
               <input
@@ -252,7 +252,7 @@ const {
     </div>
     <div class="text-day-400 mt-1 flex justify-between px-1 text-xs">
       {
-        kycLevels.map((level) => (
+        options.kycLevels.map((level) => (
           <span class="flex w-0 items-center justify-center text-center whitespace-nowrap">
             {level.value}
             <Icon name={level.icon} class="ms-1 size-3 shrink-0" />
@@ -334,7 +334,7 @@ const {
                 <li data-show-always={attribute.showAlways ? '' : undefined} class="cursor-pointer">
                   <fieldset class="relative flex max-w-full min-w-0 cursor-pointer items-center text-sm text-white">
                     <legend class="sr-only">
-                      {attribute.title} ({attribute._count?.services})
+                      {attribute.title} ({attribute._count.services})
                     </legend>
                     <input
                       type="radio"
@@ -417,7 +417,7 @@ const {
                       <span class="flex-1 overflow-hidden text-ellipsis whitespace-nowrap">
                         {attribute.title}
                       </span>
-                      <span class="text-day-500 ml-2 font-normal">{attribute._count?.services}</span>
+                      <span class="text-day-500 ml-2 font-normal">{attribute._count.services}</span>
                     </label>
                     <label
                       for={emptyId}
@@ -432,7 +432,7 @@ const {
                       <span class="flex-1 overflow-hidden text-ellipsis whitespace-nowrap">
                         {attribute.title}
                       </span>
-                      <span class="text-day-500 ml-2 font-normal">{attribute._count?.services}</span>
+                      <span class="text-day-500 ml-2 font-normal">{attribute._count.services}</span>
                     </label>
                   </fieldset>
                 </li>

web/src/components/ServicesSearchResults.astro

@@ -15,7 +15,8 @@ import Button from './Button.astro'
 import ServiceCard from './ServiceCard.astro'
 import ServiceFiltersPillsRow from './ServiceFiltersPillsRow.astro'
 
-import type { AttributeOption, ServicesFiltersObject, ServicesFiltersOptions } from '../pages/index.astro'
+import type { ServicesFiltersOptions } from '../lib/searchFiltersOptions'
+import type { AttributeOption, ServicesFiltersObject } from '../pages/index.astro'
 import type { Prisma } from '@prisma/client'
 import type { ComponentProps, HTMLAttributes } from 'astro/types'
 
@@ -82,6 +83,7 @@ const urlIfIncludingCommunity = urlWithParams(Astro.url, {
   ]),
 })
 
+// NOTE: If you make changes to this function, remember to update the sitemap: src/pages/sitemaps/search.xml.ts
 const searchTitle = (() => {
   if (filters.q) {
     return `Search results for “${filters.q}”`

web/src/lib/searchFiltersOptions.ts

@@ -0,0 +1,187 @@
+import { orderBy, groupBy } from 'lodash-es'
+
+import { getAttributeCategoryInfo } from '../constants/attributeCategories'
+import { getAttributeTypeInfo } from '../constants/attributeTypes'
+import { currencies } from '../constants/currencies'
+import { kycLevels } from '../constants/kycLevels'
+import { networks } from '../constants/networks'
+import { verificationStatuses } from '../constants/verificationStatus'
+
+import type { Prisma } from '@prisma/client'
+
+const MIN_CATEGORIES_TO_SHOW = 8
+const MIN_ATTRIBUTES_TO_SHOW = 8
+
+export const sortOptions = [
+  {
+    value: 'score-desc',
+    label: 'Score (High → Low)',
+    orderBy: {
+      key: 'overallScore',
+      direction: 'desc',
+    },
+  },
+  {
+    value: 'score-asc',
+    label: 'Score (Low → High)',
+    orderBy: {
+      key: 'overallScore',
+      direction: 'asc',
+    },
+  },
+  {
+    value: 'name-asc',
+    label: 'Name (A → Z)',
+    orderBy: {
+      key: 'name',
+      direction: 'asc',
+    },
+  },
+  {
+    value: 'name-desc',
+    label: 'Name (Z → A)',
+    orderBy: {
+      key: 'name',
+      direction: 'desc',
+    },
+  },
+  {
+    value: 'recent',
+    label: 'Date listed (New → Old)',
+    orderBy: {
+      key: 'listedAt',
+      direction: 'desc',
+    },
+  },
+  {
+    value: 'oldest',
+    label: 'Date listed (Old → New)',
+    orderBy: {
+      key: 'listedAt',
+      direction: 'asc',
+    },
+  },
+] as const satisfies {
+  value: string
+  label: string
+  orderBy: {
+    key: keyof Prisma.ServiceSelect
+    direction: 'asc' | 'desc'
+  }
+}[]
+
+export const defaultSortOption = sortOptions[0]
+
+export const modeOptions = [
+  {
+    value: 'or',
+    label: 'OR',
+  },
+  {
+    value: 'and',
+    label: 'AND',
+  },
+] as const satisfies {
+  value: string
+  label: string
+}[]
+
+export function makeSearchFiltersOptions({
+  filters,
+  categories,
+  attributes,
+}: {
+  filters: {
+    categories: string[]
+    attr: Record<number, '' | 'no' | 'yes'> | undefined
+  } | null
+  categories: Prisma.CategoryGetPayload<{
+    select: {
+      name: true
+      namePluralLong: true
+      slug: true
+      icon: true
+      _count: {
+        select: {
+          services: {
+            where: {
+              serviceVisibility: { in: ['PUBLIC', 'ARCHIVED'] }
+            }
+          }
+        }
+      }
+    }
+  }>[]
+  attributes: Prisma.AttributeGetPayload<{
+    select: {
+      id: true
+      slug: true
+      title: true
+      category: true
+      type: true
+      _count: {
+        select: {
+          services: true
+        }
+      }
+    }
+  }>[]
+}) {
+  const attributesByCategory = orderBy(
+    Object.entries(
+      groupBy(
+        attributes.map((attr) => {
+          return {
+            typeInfo: getAttributeTypeInfo(attr.type),
+            ...attr,
+            // eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
+            value: filters?.attr?.[attr.id] || undefined,
+          }
+        }),
+        'category'
+      )
+    ).map(([category, attributes]) => ({
+      category,
+      categoryInfo: getAttributeCategoryInfo(category),
+      attributes: orderBy(
+        attributes,
+        ['value', 'type', '_count.services', 'title'],
+        ['asc', 'asc', 'desc', 'asc']
+      ).map((attr, i) => ({
+        ...attr,
+        showAlways: i < MIN_ATTRIBUTES_TO_SHOW || attr.value !== undefined,
+      })),
+    })),
+    ['category'],
+    ['asc']
+  )
+
+  const categoriesSorted = orderBy(
+    categories.map((category) => {
+      const checked = filters?.categories.includes(category.slug) ?? false
+
+      return {
+        ...category,
+        checked,
+      }
+    }),
+    ['checked', '_count.services', 'name'],
+    ['desc', 'desc', 'asc']
+  ).map((category, i) => ({
+    ...category,
+    showAlways: i < MIN_CATEGORIES_TO_SHOW || category.checked,
+  }))
+
+  return {
+    currencies,
+    categories: categoriesSorted,
+    sort: sortOptions,
+    modeOptions,
+    network: networks,
+    verification: verificationStatuses,
+    attributesByCategory,
+    kycLevels,
+  } as const
+}
+
+export type ServicesFiltersOptions = ReturnType<typeof makeSearchFiltersOptions>

web/src/pages/index.astro

@@ -9,9 +9,7 @@ import Pagination from '../components/Pagination.astro'
 import ServiceFiltersPillsRow from '../components/ServiceFiltersPillsRow.astro'
 import ServicesFilters from '../components/ServicesFilters.astro'
 import ServicesSearchResults from '../components/ServicesSearchResults.astro'
-import { getAttributeCategoryInfo } from '../constants/attributeCategories'
+import { currenciesZodEnumBySlug, currencySlugToId } from '../constants/currencies'
-import { getAttributeTypeInfo } from '../constants/attributeTypes'
-import { currencies, currenciesZodEnumBySlug, currencySlugToId } from '../constants/currencies'
 import { networks } from '../constants/networks'
 import {
   verificationStatuses,
@@ -25,89 +23,18 @@ import { parseIntWithFallback } from '../lib/numbers'
 import { areEqualObjectsWithoutOrder } from '../lib/objects'
 import { zodParseQueryParamsStoringErrors } from '../lib/parseUrlFilters'
 import { prisma } from '../lib/prisma'
+import {
+  defaultSortOption,
+  makeSearchFiltersOptions,
+  modeOptions,
+  sortOptions,
+} from '../lib/searchFiltersOptions'
 import { makeSortSeed } from '../lib/sortSeed'
 
 import type { Prisma } from '@prisma/client'
 
-const MIN_CATEGORIES_TO_SHOW = 8
-const MIN_ATTRIBUTES_TO_SHOW = 8
-
 const PAGE_SIZE = 30
 
-const sortOptions = [
-  {
-    value: 'score-desc',
-    label: 'Score (High → Low)',
-    orderBy: {
-      key: 'overallScore',
-      direction: 'desc',
-    },
-  },
-  {
-    value: 'score-asc',
-    label: 'Score (Low → High)',
-    orderBy: {
-      key: 'overallScore',
-      direction: 'asc',
-    },
-  },
-  {
-    value: 'name-asc',
-    label: 'Name (A → Z)',
-    orderBy: {
-      key: 'name',
-      direction: 'asc',
-    },
-  },
-  {
-    value: 'name-desc',
-    label: 'Name (Z → A)',
-    orderBy: {
-      key: 'name',
-      direction: 'desc',
-    },
-  },
-  {
-    value: 'recent',
-    label: 'Date listed (New → Old)',
-    orderBy: {
-      key: 'listedAt',
-      direction: 'desc',
-    },
-  },
-  {
-    value: 'oldest',
-    label: 'Date listed (Old → New)',
-    orderBy: {
-      key: 'listedAt',
-      direction: 'asc',
-    },
-  },
-] as const satisfies {
-  value: string
-  label: string
-  orderBy: {
-    key: keyof Prisma.ServiceSelect
-    direction: 'asc' | 'desc'
-  }
-}[]
-
-const defaultSortOption = sortOptions[0]
-
-const modeOptions = [
-  {
-    value: 'or',
-    label: 'OR',
-  },
-  {
-    value: 'and',
-    label: 'AND',
-  },
-] as const satisfies {
-  value: string
-  label: string
-}[]
-
 export type AttributeOption = {
   value: string
   prefix: string
@@ -478,62 +405,11 @@ const [categories, [services, totalServices], countCommunityOnly, attributes] =
     ],
   ])
 
-const attributesByCategory = orderBy(
+const filtersOptions = makeSearchFiltersOptions({
-  Object.entries(
+  filters,
-    groupBy(
+  categories,
-      attributes.map((attr) => {
+  attributes,
-        return {
+})
-          typeInfo: getAttributeTypeInfo(attr.type),
-          ...attr,
-          // eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
-          value: filters.attr?.[attr.id] || undefined,
-        }
-      }),
-      'category'
-    )
-  ).map(([category, attributes]) => ({
-    category,
-    categoryInfo: getAttributeCategoryInfo(category),
-    attributes: orderBy(
-      attributes,
-      ['value', 'type', '_count.services', 'title'],
-      ['asc', 'asc', 'desc', 'asc']
-    ).map((attr, i) => ({
-      ...attr,
-      showAlways: i < MIN_ATTRIBUTES_TO_SHOW || attr.value !== undefined,
-    })),
-  })),
-  ['category'],
-  ['asc']
-)
-
-const categoriesSorted = orderBy(
-  categories.map((category) => {
-    const checked = filters.categories.includes(category.slug)
-
-    return {
-      ...category,
-      checked,
-    }
-  }),
-  ['checked', '_count.services', 'name'],
-  ['desc', 'desc', 'asc']
-).map((category, i) => ({
-  ...category,
-  showAlways: i < MIN_CATEGORIES_TO_SHOW || category.checked,
-}))
-
-const filtersOptions = {
-  currencies,
-  categories: categoriesSorted,
-  sort: sortOptions,
-  modeOptions,
-  network: networks,
-  verification: verificationStatuses,
-  attributesByCategory,
-} as const
-
-export type ServicesFiltersOptions = typeof filtersOptions
 
 const searchResultsId = 'search-results'
 const showFiltersId = 'show-filters'

web/src/pages/sitemaps/search.xml.ts

@@ -0,0 +1,192 @@
+/* eslint-disable import/no-named-as-default-member */
+import he from 'he'
+
+import { prisma } from '../../lib/prisma'
+import { makeSearchFiltersOptions } from '../../lib/searchFiltersOptions'
+
+import type { APIRoute } from 'astro'
+
+export const GET: APIRoute = async ({ site }) => {
+  if (!site) {
+    return new Response('Site URL not configured', { status: 500 })
+  }
+
+  const searchUrls = await generateSEOSitemapUrls(site.href)
+
+  const result = `
+<?xml version="1.0" encoding="UTF-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+  ${searchUrls.map((url) => `<url><loc>${he.encode(url)}</loc></url>`).join('\n')}
+</urlset>
+  `.trim()
+
+  return new Response(result, {
+    headers: {
+      'Content-Type': 'application/xml',
+    },
+  })
+}
+
+async function generateSEOSitemapUrls(siteUrl: string) {
+  try {
+    const [categories, attributes] = await Promise.all([
+      prisma.category.findMany({
+        select: {
+          name: true,
+          namePluralLong: true,
+          slug: true,
+          icon: true,
+          _count: {
+            select: {
+              services: {
+                where: {
+                  serviceVisibility: { in: ['PUBLIC', 'ARCHIVED'] },
+                },
+              },
+            },
+          },
+        },
+      }),
+      prisma.attribute.findMany({
+        select: {
+          id: true,
+          slug: true,
+          title: true,
+          category: true,
+          type: true,
+          _count: {
+            select: {
+              services: {
+                where: {
+                  service: {
+                    serviceVisibility: { in: ['PUBLIC', 'ARCHIVED'] },
+                  },
+                },
+              },
+            },
+          },
+        },
+        orderBy: [{ category: 'asc' }, { type: 'asc' }, { title: 'asc' }],
+      }),
+    ])
+
+    const filtersOptions = makeSearchFiltersOptions({
+      filters: null,
+      categories,
+      attributes,
+    })
+
+    const byCategory = filtersOptions.categories.map(
+      (category) =>
+        new URLSearchParams({
+          categories: category.slug,
+        })
+    )
+
+    const byVerificationStatus = filtersOptions.verification.map(
+      (status) =>
+        new URLSearchParams({
+          verification: status.slug,
+        })
+    )
+
+    const byKycLevel = filtersOptions.kycLevels.map(
+      (level) =>
+        new URLSearchParams({
+          'max-kyc': level.id,
+        })
+    )
+
+    const byCurrency = filtersOptions.currencies.map(
+      (currency) =>
+        new URLSearchParams({
+          currencies: currency.slug,
+        })
+    )
+
+    const withOneAttribute = filtersOptions.attributesByCategory
+      .flatMap(({ attributes }) => attributes)
+      .map(
+        (attribute) =>
+          new URLSearchParams({
+            [`attr-${attribute.id.toString()}`]: 'yes',
+          })
+      )
+    const withoutOneAttribute = filtersOptions.attributesByCategory
+      .flatMap(({ attributes }) => attributes)
+      .map(
+        (attribute) =>
+          new URLSearchParams({
+            [`attr-${attribute.id.toString()}`]: 'no',
+          })
+      )
+
+    const byCategoryAndCurrency = filtersOptions.categories.flatMap((category) =>
+      filtersOptions.currencies.map(
+        (currency) =>
+          new URLSearchParams({
+            categories: category.slug,
+            currencies: currency.slug,
+          })
+      )
+    )
+
+    const byCategoryAndAttributes = filtersOptions.categories.flatMap((category) =>
+      filtersOptions.attributesByCategory
+        .flatMap(({ attributes }) => attributes)
+        .flatMap((attribute) => [
+          new URLSearchParams({
+            categories: category.slug,
+            [`attr-${attribute.id.toString()}`]: 'yes',
+          }),
+          new URLSearchParams({
+            categories: category.slug,
+            [`attr-${attribute.id.toString()}`]: 'no',
+          }),
+        ])
+    )
+
+    const relevantCurrencies = [
+      'xmr',
+      'btc',
+    ] as const satisfies (typeof filtersOptions.currencies)[number]['slug'][]
+
+    const byCategoryAndAttributesAndRelevantCurrency = filtersOptions.categories.flatMap((category) =>
+      filtersOptions.attributesByCategory
+        .flatMap(({ attributes }) => attributes)
+        .flatMap((attribute) =>
+          relevantCurrencies.map(
+            (currency) =>
+              new URLSearchParams({
+                categories: category.slug,
+                currencies: currency,
+                [`attr-${attribute.id.toString()}`]:
+                  attribute.type === 'GOOD' || attribute.type === 'INFO' ? 'yes' : 'no',
+              })
+          )
+        )
+    )
+
+    const allQueryParams = [
+      ...byCategory,
+      ...byVerificationStatus,
+      ...byKycLevel,
+      ...byCurrency,
+      ...withOneAttribute,
+      ...withoutOneAttribute,
+
+      ...byCategoryAndCurrency,
+      ...byCategoryAndAttributes,
+      ...byCategoryAndAttributesAndRelevantCurrency,
+    ] satisfies URLSearchParams[]
+
+    return allQueryParams.map((queryParams) => {
+      const url = new URL(siteUrl)
+      url.search = queryParams.toString()
+      return url.href
+    })
+  } catch (error) {
+    console.error('Failed to generate SEO sitemap URLs:', error)
+    return []
+  }
+}

web/src/robots.txt.ts

@@ -1,14 +1,15 @@
 import type { APIRoute } from 'astro'
 
-const getRobotsTxt = (sitemapURL: URL) => `
+const getRobotsTxt = (sitemaps: `/${string}`[], siteUrl: URL) => `
 User-agent: *
 Allow: /
 Disallow: /admin/
 
-Sitemap: ${sitemapURL.href}
+${sitemaps.map((sitemap) => `Sitemap: ${new URL(sitemap, siteUrl).href}`).join('\n')}
 `
 
 export const GET: APIRoute = ({ site }) => {
-  const sitemapURL = new URL('sitemap-index.xml', site)
+  if (!site) return new Response('Site URL not configured', { status: 500 })
-  return new Response(getRobotsTxt(sitemapURL))
+
+  return new Response(getRobotsTxt(['/sitemap-index.xml', '/sitemaps/search.xml'], site))
 }