Add user search

pkg/persistence/user_queries.go

@@ -254,3 +254,22 @@ func (p Profile) get_profile_image_output_path(u scraper.User) string {
 	}
 	return path.Join(p.ProfileDir, "profile_images", u.ProfileImageLocalPath)
 }
+
+// Do a text search for users
+func (p Profile) SearchUsers(s string) []scraper.User {
+	var ret []scraper.User
+	val := fmt.Sprintf("%%%s%%", s)
+	err := p.DB.Select(&ret, `
+	    select id, display_name, handle, bio, following_count, followers_count, location, website, join_date, is_private, is_verified,
+	           is_banned, profile_image_url, profile_image_local_path, banner_image_url, banner_image_local_path, pinned_tweet_id,
+	           is_content_downloaded, is_followed
+	      from users
+	     where handle like ?
+	        or display_name like ?
+	     order by followers_count desc
+	`, val, val)
+	if err != nil && !errors.Is(err, sql.ErrNoRows) {
+		panic(err)
+	}
+	return ret
+}

pkg/persistence/user_queries_test.go

@@ -296,3 +296,15 @@ func TestCreateUnknownUserWithHandleThatAlreadyExists(t *testing.T) {
 	assert.Equal(user.Bio, user_reloaded.Bio)
 	assert.Equal(user.DisplayName, user_reloaded.DisplayName)
 }
+
+func TestSearchUsers(t *testing.T) {
+	assert := assert.New(t)
+
+	profile_path := "../../sample_data/profile"
+	profile := create_or_load_profile(profile_path)
+
+	users := profile.SearchUsers("no")
+	assert.Len(users, 2)
+	assert.Equal(users[0].Handle, scraper.UserHandle("Cernovich"))
+	assert.Equal(users[1].Handle, scraper.UserHandle("CovfefeAnon"))
+}