Basic login.

api/util.go

@@ -0,0 +1,42 @@
+package api
+
+import (
+	"encoding/json"
+	"io"
+	"log"
+	"net/http"
+	"syscall"
+)
+
+type apiError struct {
+	Validation map[string]string `json:"validation"`
+	Err        []error           `json:"error"`
+}
+
+func decodeJSON(w http.ResponseWriter, r *http.Request, req any) error {
+	body, err := io.ReadAll(r.Body)
+
+	if err != nil {
+		return err
+	}
+
+	if err := json.Unmarshal(body, &req); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func encodeJSON(w http.ResponseWriter, resp any) {
+	respBody, err := json.Marshal(resp)
+
+	if err != nil {
+		w.WriteHeader(http.StatusInternalServerError)
+		log.Printf("Error marshalling response: %v", err)
+		return
+	}
+
+	if _, err := w.Write(respBody); err != nil && err != syscall.EPIPE {
+		log.Printf("Error sending response: %v", err)
+	}
+}