Introduced templating and views

helpers/errors.go

@@ -0,0 +1,43 @@
+package helpers
+
+import (
+	"os"
+
+	"github.com/Theodor-Springmann-Stiftung/kgpz_web/helpers/logging"
+)
+
+func Assert(err error, msg ...string) {
+	if err == nil {
+		return
+	}
+
+	logging.Error(err, msg...)
+	os.Exit(1)
+}
+
+func AssertNonNil(obj interface{}, msg ...string) {
+	if obj != nil {
+		return
+	}
+
+	logging.Error(nil, msg...)
+	os.Exit(1)
+}
+
+func AssertNil(obj interface{}, msg ...string) {
+	if obj == nil {
+		return
+	}
+
+	logging.Error(nil, msg...)
+	os.Exit(1)
+}
+
+func AssertStr(str string, msg ...string) {
+	if str != "" {
+		return
+	}
+
+	logging.Error(nil, msg...)
+	os.Exit(1)
+}