Angular: wrong proxy generated if Dictionary used as input for query params

[antonGritsenko]

Is there an existing issue for this?

• I have searched the existing issues

Description

If Dictionary used as query parameters then wrong proxy generated.

Reproduction Steps

Add method to any service:

public virtual async Task<List<AnyDto>> GetSomeAsync([FromQuery] Dictionary<string, string> searchFields)
{
     return new List<AnyDto> = new();
}

Expected behavior

  some = (searchFields: Record<string, string>, config?: Partial<Rest.Config>) =>
    this.restService.request<any, AnyDto[]>({
      method: 'GET',
      url: '/api/app/my-service/some',
      params: searchFields,
    },
    { apiName: this.apiName,...config });

Actual behavior

  some = (searchFields: Record<string, string>, config?: Partial<Rest.Config>) =>
    this.restService.request<any, AnyDto[]>({
      method: 'GET',
      url: '/api/app/my-service/some',
      params: { searchFields },
    },
    { apiName: this.apiName,...config });

See params, this cause wrong URL, for example for input {prop: "value"} you will get object=[object] in the URL instead prop=value.

Regression?

Not sure

Known Workarounds

No

Version

8.1.1

User Interface

Angular

Database Provider

EF Core (Default)

Tiered or separate authentication server

None (Default)

Operation System

Windows (Default)

Other information

No response

[blushmaq]

It is also generating wrong Proxy for return type that contains Dictionary

public async Task<List<Dictionary<string, string>>> GetFormDocumentNames(string formId)

Generating follwing proxy

getFormDocumentNamesByFormId = (formId: string) => this.restService.request<any, Record<[string, string]>>({})