async calls return the call_id/task_id

api/common/ctx.go

@@ -0,0 +1,29 @@
+package common
+
+import (
+	"github.com/Sirupsen/logrus"
+	"golang.org/x/net/context"
+)
+
+// WithLogger stores the logger.
+func WithLogger(ctx context.Context, l logrus.FieldLogger) context.Context {
+	return context.WithValue(ctx, "logger", l)
+}
+
+// Logger returns the structured logger.
+func Logger(ctx context.Context) logrus.FieldLogger {
+	l, ok := ctx.Value("logger").(logrus.FieldLogger)
+	if !ok {
+		return logrus.StandardLogger()
+	}
+	return l
+}
+
+// Attempt at simplifying this whole logger in the context thing
+// Could even make this take a generic map, then the logger that gets returned could be used just like the stdlib too, since it's compatible
+func LoggerWithFields(ctx context.Context, fields logrus.Fields) (context.Context, logrus.FieldLogger) {
+	l := Logger(ctx)
+	l = l.WithFields(fields)
+	ctx = WithLogger(ctx, l)
+	return ctx, l
+}