implement basic chat history endpoint

1 files changed, 8 insertions, 0 deletions

diff --git a/srv/api/utils.go b/srv/api/utils.go
index 8e2a63b..7662e17 100644
--- a/srv/api/utils.go
+++ b/srv/api/utils.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/json"
 	"net/http"
+	"strconv"
 
 	"github.com/mediocregopher/mediocre-go-lib/v2/mlog"
 )
@@ -58,3 +59,10 @@ func internalServerError(rw http.ResponseWriter, r *http.Request, err error) {
 		Error: "internal server error",
 	})
 }
+
+func strToInt(str string, defaultVal int) (int, error) {
+	if str == "" {
+		return defaultVal, nil
+	}
+	return strconv.Atoi(str)
+}