feat: add search app feature to the app manifest (#210)

feat: add search app feature to manifest

Author: zimeg

internal/shared/types/app_manifest.go

@@ -75,6 +75,7 @@ type AppFeatures struct {
 	UnfurlDomains              []string                    `json:"unfurl_domains,omitempty" yaml:"unfurl_domains,flow,omitempty"`
 	ManifestShortcutsItems     []ManifestShortcutsItem     `json:"shortcuts,omitempty" yaml:"shortcuts,flow,omitempty"`
 	ManifestSlashCommandsItems []ManifestSlashCommandsItem `json:"slash_commands,omitempty" yaml:"slash_commands,flow,omitempty"`
+	Search                     *Search                     `json:"search,omitempty" yaml:"search,flow,omitempty"`
 }
 
 type AssistantView struct {
@@ -252,6 +253,13 @@ type ManifestSlashCommandsItem struct {
 	UsageHint    string `json:"usage_hint,omitempty" yaml:"usage_hint,omitempty"`
 }
 
+// Search contains the search function of an app.
+type Search struct {
+	SearchFunctionCallbackID        string `json:"search_function_callback_id,omitempty" yaml:"search_function_callback_id,omitempty"`
+	SearchFiltersFunctionCallbackID string `json:"search_filters_function_callback_id,omitempty" yaml:"search_filters_function_callback_id,omitempty"`
+	EnableAIAnswers                 *bool  `json:"enable_ai_answers,omitempty" yaml:"enable_ai_answers,omitempty"`
+}
+
 // Workflow defines the structure of a workflow in the app manifest.
 type Workflow struct {
 	Title             string             `json:"title" yaml:"title"`

internal/shared/types/app_manifest_test.go

@@ -166,6 +166,19 @@ func Test_AppManifest_AppFeatures(t *testing.T) {
 			},
 			want: `{"app_home":{},"assistant_view":{"assistant_description":"magic","suggested_prompts":[{"title":"visit the beach","message":"what is glass"}]},"bot_user":{"display_name":"einstein"}}`,
 		},
+		"includes search when provided": {
+			features: AppFeatures{
+				BotUser: BotUser{
+					DisplayName: "kubrick",
+				},
+				Search: &Search{
+					SearchFunctionCallbackID:        "movie_search",
+					SearchFiltersFunctionCallbackID: "movie_filters",
+					EnableAIAnswers:                 &truth,
+				},
+			},
+			want: `{"app_home":{},"bot_user":{"display_name":"kubrick"},"search":{"search_function_callback_id":"movie_search","search_filters_function_callback_id":"movie_filters","enable_ai_answers":true}}`,
+		},
 	}
 	for name, tt := range tests {
 		t.Run(name, func(t *testing.T) {