Route parameter types

[Fabiencdp]

Hello,
This is an awesome work ! It's almost fit my need !

I just found something missing, or maybe i dont understand something.
I use that lib with an express api to get request and response typing. The generator create needed types for request query/body and response body, that perfect, but i miss the request path params.

For exemple, from this schema:

    "/user/{userId}/edit": {
      "get": {
        "operationId": "userEditGet",
        "parameters": [
          {
            "in": "path",
            "name": "userId",
            "schema": { "type": "integer" },
            "required": true,
          }
        ],
        "responses": {
          ...
        }
      },
   }

I'd like to have :

  export namespace UserMeGet {
    export type RequestParams = { userId: number }; // Missing type
    export type RequestQuery = {};
    export type RequestBody = never;
    export type ResponseBody = {
      id: number;
      email: string;
    };
  }

I saw that we can make custom templates and use hook to parse needed things, but maybe i miss something simpler ?

Thanks for your help !

[js2me]

Hello @Fabiencdp !
Thanks for this issue, I'll add RequestParams at next near release!

[js2me]

I think also needs the RequestHeaders type which contains "in": "header" parameters

[js2me]

As quick dirty solution
route-type.eta

<%
const { route, utils, config } = it;
const { _, classNameCase, require } = utils;
const { routeParams } = route;
const { query, payload } = route.request
const { type: responseType } = route.response

const routeDocs = includeFile("./route-docs", { config, route, utils });
const routeNamespace = classNameCase(route.routeName.usage);
const queryType = (query && query.type) || '{}';
const bodyType = (payload && payload.type) || 'never';

const argToTmpl = ({ name, required, schema }) => `${name}${required ? '' : '?'}: ${utils.getInlineParseContent(schema)}`;

%>
/**
<%~ routeDocs.description %>

* <% /* Here you can add some other JSDoc tags */ %>

<%~ routeDocs.lines %>

*/
export namespace <%~ routeNamespace %> {
  export type RequestParams = {
    <%~ routeParams.path.map(argToTmpl) %>
  }
  export type RequestQuery = <%~ queryType %>;
  export type RequestBody = <%~ bodyType %>;
  export type ResponseBody = <%~ responseType %>;
}

[js2me]

@Fabiencdp types RequestParams and RequestHeaders has been added in 5.0.0 for --route-types option!
Thank you for this issue!