Imported and modified evcli's api client code

external/evcli/api.go

@@ -0,0 +1,86 @@
+package evcli
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+
+	"github.com/exograd/eventline/pkg/eventline"
+	"github.com/exograd/go-daemon/check"
+)
+
+type APIError struct {
+	Message string          `json:"error"`
+	Code    string          `json:"code,omitempty"`
+	RawData json.RawMessage `json:"data,omitempty"`
+	Data    interface{}     `json:"-"`
+}
+
+type InvalidRequestBodyError struct {
+	ValidationErrors check.ValidationErrors `json:"validation_errors"`
+}
+
+func (err APIError) Error() string {
+	return err.Message
+}
+
+func (err *APIError) UnmarshalJSON(data []byte) error {
+	type APIError2 APIError
+
+	err2 := APIError2(*err)
+	if jsonErr := json.Unmarshal(data, &err2); jsonErr != nil {
+		return jsonErr
+	}
+
+	switch err2.Code {
+	case "invalid_request_body":
+		var errData InvalidRequestBodyError
+
+		if err2.RawData != nil {
+			if err := json.Unmarshal(err2.RawData, &errData); err != nil {
+				return fmt.Errorf("invalid jsv errors: %w", err)
+			}
+
+			err2.Data = &errData
+		}
+	}
+
+	*err = APIError(err2)
+	return nil
+}
+
+func IsInvalidRequestBodyError(err error) (bool, check.ValidationErrors) {
+	var apiError *APIError
+
+	if !errors.As(err, &apiError) {
+		return false, nil
+	}
+
+	requestBodyErr, ok := apiError.Data.(*InvalidRequestBodyError)
+	if !ok {
+		return false, nil
+	}
+
+	return true, requestBodyErr.ValidationErrors
+}
+
+type ProjectPage struct {
+	Elements eventline.Projects `json:"elements"`
+	Previous *eventline.Cursor  `json:"previous,omitempty"`
+	Next     *eventline.Cursor  `json:"next,omitempty"`
+}
+
+type Parameter struct {
+	Name        string      `json:"name"`
+	Type        string      `json:"type"`
+	Default     interface{} `json:"default"`
+	Description string      `json:"description"`
+}
+
+type Parameters []*Parameter
+
+type JobPage struct {
+	Elements eventline.Jobs    `json:"elements"`
+	Previous *eventline.Cursor `json:"previous,omitempty"`
+	Next     *eventline.Cursor `json:"next,omitempty"`
+}