feat(profile): add counterparty card with dadata search and cart gating

app/composables/useCounterpartyProfile.ts

@@ -0,0 +1,53 @@
+import { useQuery } from '@vue/apollo-composable';
+import { MyCounterpartyProfileDocument } from '~/composables/graphql/generated';
+
+function hasText(value: string | null | undefined) {
+  return Boolean(value && value.trim().length > 0);
+}
+
+export function isCounterpartyProfileComplete(profile: {
+  companyName?: string | null;
+  companyFullName?: string | null;
+  inn?: string | null;
+  legalAddress?: string | null;
+  bankName?: string | null;
+  bik?: string | null;
+  correspondentAccount?: string | null;
+  checkingAccount?: string | null;
+  signerFullName?: string | null;
+  signerPosition?: string | null;
+  signerBasis?: string | null;
+} | null | undefined) {
+  if (!profile) {
+    return false;
+  }
+
+  return [
+    profile.companyName,
+    profile.companyFullName,
+    profile.inn,
+    profile.legalAddress,
+    profile.bankName,
+    profile.bik,
+    profile.correspondentAccount,
+    profile.checkingAccount,
+    profile.signerFullName,
+    profile.signerPosition,
+    profile.signerBasis,
+  ].every(hasText);
+}
+
+export function useCounterpartyProfile() {
+  const query = useQuery(MyCounterpartyProfileDocument);
+
+  const profile = computed(() => query.result.value?.myCounterpartyProfile ?? null);
+  const isComplete = computed(() => isCounterpartyProfileComplete(profile.value));
+
+  return {
+    profile,
+    isComplete,
+    loading: query.loading,
+    error: query.error,
+    refetch: query.refetch,
+  };
+}