1 files changed, 98 insertions, 0 deletions
diff --git a/vendor/github.com/slack-go/slack/workflow_step.go b/vendor/github.com/slack-go/slack/workflow_step.go
new file mode 100644
index 00000000..bcc892c5
--- /dev/null
+++ b/vendor/github.com/slack-go/slack/workflow_step.go
@@ -0,0 +1,98 @@
+package slack
+
+import (
+	"context"
+	"encoding/json"
+)
+
+const VTWorkflowStep ViewType = "workflow_step"
+
+type (
+	ConfigurationModalRequest struct {
+		ModalViewRequest
+	}
+
+	WorkflowStepCompleteResponse struct {
+		WorkflowStepEditID string                `json:"workflow_step_edit_id"`
+		Inputs             *WorkflowStepInputs   `json:"inputs,omitempty"`
+		Outputs            *[]WorkflowStepOutput `json:"outputs,omitempty"`
+	}
+
+	WorkflowStepInputElement struct {
+		Value                   string `json:"value"`
+		SkipVariableReplacement bool   `json:"skip_variable_replacement"`
+	}
+
+	WorkflowStepInputs map[string]WorkflowStepInputElement
+
+	WorkflowStepOutput struct {
+		Name  string `json:"name"`
+		Type  string `json:"type"`
+		Label string `json:"label"`
+	}
+)
+
+func NewConfigurationModalRequest(blocks Blocks, privateMetaData string, externalID string) *ConfigurationModalRequest {
+	return &ConfigurationModalRequest{
+		ModalViewRequest{
+			Type:            VTWorkflowStep,
+			Title:           nil, // slack configuration modal must not have a title!
+			Blocks:          blocks,
+			PrivateMetadata: privateMetaData,
+			ExternalID:      externalID,
+		},
+	}
+}
+
+func (api *Client) SaveWorkflowStepConfiguration(workflowStepEditID string, inputs *WorkflowStepInputs, outputs *[]WorkflowStepOutput) error {
+	return api.SaveWorkflowStepConfigurationContext(context.Background(), workflowStepEditID, inputs, outputs)
+}
+
+func (api *Client) SaveWorkflowStepConfigurationContext(ctx context.Context, workflowStepEditID string, inputs *WorkflowStepInputs, outputs *[]WorkflowStepOutput) error {
+	// More information: https://api.slack.com/methods/workflows.updateStep
+	wscr := WorkflowStepCompleteResponse{
+		WorkflowStepEditID: workflowStepEditID,
+		Inputs:             inputs,
+		Outputs:            outputs,
+	}
+
+	endpoint := api.endpoint + "workflows.updateStep"
+	jsonData, err := json.Marshal(wscr)
+	if err != nil {
+		return err
+	}
+
+	response := &SlackResponse{}
+	if err := postJSON(ctx, api.httpclient, endpoint, api.token, jsonData, response, api); err != nil {
+		return err
+	}
+
+	if !response.Ok {
+		return response.Err()
+	}
+
+	return nil
+}
+
+func GetInitialOptionFromWorkflowStepInput(selection *SelectBlockElement, inputs *WorkflowStepInputs, options []*OptionBlockObject) (*OptionBlockObject, bool) {
+	if len(*inputs) == 0 {
+		return &OptionBlockObject{}, false
+	}
+	if len(options) == 0 {
+		return &OptionBlockObject{}, false
+	}
+
+	if val, ok := (*inputs)[selection.ActionID]; ok {
+		if val.SkipVariableReplacement {
+			return &OptionBlockObject{}, false
+		}
+
+		for _, option := range options {
+			if option.Value == val.Value {
+				return option, true
+			}
+		}
+	}
+
+	return &OptionBlockObject{}, false
+}