Function readChatContextBody

coderd/workspaceagents.go:2456–2481

readChatContextBody reads and validates the request body for chat context endpoints. It handles MaxBytesReader wrapping, error responses, and body rewind. If the body is empty or whitespace-only and allowEmpty is true, it returns false without writing an error. nolint:revive // Add and clear endpoi

(ctx context.Context, rw http.ResponseWriter, r *http.Request, dst any, allowEmpty bool)

//
//nolint:revive // Add and clear endpoints only differ by empty-body handling.
func readChatContextBody(ctx context.Context, rw http.ResponseWriter, r *http.Request, dst any, allowEmpty bool) bool {
	r.Body = http.MaxBytesReader(rw, r.Body, maxChatContextRequestBodyBytes)
	body, err := io.ReadAll(r.Body)
	if err != nil {
		var maxBytesErr *http.MaxBytesError
		if errors.As(err, &maxBytesErr) {
			httpapi.Write(ctx, rw, http.StatusRequestEntityTooLarge, codersdk.Response{
				Message: "Request body too large.",
				Detail:  fmt.Sprintf("Maximum request body size is %d bytes.", maxChatContextRequestBodyBytes),
			})
			return false
		}
		httpapi.Write(ctx, rw, http.StatusBadRequest, codersdk.Response{
			Message: "Failed to read request body.",
			Detail:  err.Error(),
		})
		return false
	}
	if allowEmpty && len(bytes.TrimSpace(body)) == 0 {
		r.Body = http.NoBody
		return false
	}

	r.Body = io.NopCloser(bytes.NewReader(body))
	return httpapi.Read(ctx, rw, r, dst)
}

// @x-apidocgen {"skip": true}
func (api *API) workspaceAgentAddChatContext(rw http.ResponseWriter, r *http.Request) {