feat: add group recipe sharing and translation

tests/helpers/fakes.js

@@ -4,7 +4,12 @@ export class FakeRecipeRepository {
   }
 
   async listByOwner(ownerGoogleSub) {
-    return [...this.recipes.values()].filter((recipe) => recipe.ownerGoogleSub === ownerGoogleSub);
+    return this.listByOwners([ownerGoogleSub]);
+  }
+
+  async listByOwners(ownerGoogleSubs) {
+    return [...this.recipes.values()]
+      .filter((recipe) => ownerGoogleSubs.includes(recipe.ownerGoogleSub));
   }
 
   async findById(ownerGoogleSub, recipeId) {
@@ -12,6 +17,11 @@ export class FakeRecipeRepository {
     return recipe?.ownerGoogleSub === ownerGoogleSub ? recipe : null;
   }
 
+  async findByIdForOwners(ownerGoogleSubs, recipeId) {
+    const recipe = this.recipes.get(recipeId);
+    return ownerGoogleSubs.includes(recipe?.ownerGoogleSub) ? recipe : null;
+  }
+
   async findBySource(ownerGoogleSub, platform, sourceId) {
     return [...this.recipes.values()].find((recipe) => (
       recipe.ownerGoogleSub === ownerGoogleSub
@@ -50,6 +60,18 @@ export class FakeRecipeRepository {
   }
 }
 
+export class FakeGroupRepository {
+  constructor(groups = []) {
+    this.groups = groups;
+  }
+
+  async listMemberGoogleSubs(googleSub) {
+    return [...new Set(this.groups
+      .filter((group) => group.memberGoogleSubs.includes(googleSub))
+      .flatMap((group) => group.memberGoogleSubs))];
+  }
+}
+
 export class FakeAllowedEmailRepository {
   constructor(accounts = [
     { email: 'google-user-1@example.com', canManageAccess: true },