Function route

dsl/http.go:335–363

(method, path string)

}

func route(method, path string) *expr.RouteExpr {
	r := &expr.RouteExpr{Method: method, Path: path}

	switch e := eval.Current().(type) {
	case *expr.HTTPServiceExpr:
		// Service-level route - only allowed for JSON-RPC services
		if e.ServiceExpr.Meta == nil || e.ServiceExpr.Meta["jsonrpc:service"] == nil {
			eval.ReportError("routes at the service level are only allowed for JSON-RPC services. Use method-level routes instead.")
			return r
		}
		// For JSON-RPC services, store the route in the service
		e.JSONRPCRoute = r
		return r

	case *expr.HTTPEndpointExpr:
		// Method-level route - not allowed for JSON-RPC endpoints
		if e.IsJSONRPC() {
			eval.ReportError("JSON-RPC endpoints cannot define routes at the method level. Define routes at the service level using JSONRPC(func() { GET(\"/path\") })")
			return r
		}
		r.Endpoint = e
		e.Routes = append(e.Routes, r)
		return r

	default:
		eval.IncompatibleDSL()
		return r
	}
}

// Header describes a single HTTP header or gRPC metadata header. The properties
// (description, type, validation etc.) of a header are inherited from the