feat: Add Convenience Methods to Block Elements (#1279)

Adds some convenience methods to block elements to easily add
functionality

---------

Co-authored-by: Lorenzo Aiello <[email protected]>

block_element.go

@@ -258,6 +258,36 @@ func NewOptionsSelectBlockElement(optType string, placeholder *TextBlockObject,
 	}
 }
 
+// WithInitialOption sets the initial option for the select element
+func (s *SelectBlockElement) WithInitialOption(option *OptionBlockObject) *SelectBlockElement {
+	s.InitialOption = option
+	return s
+}
+
+// WithInitialUser sets the initial user for the select element
+func (s *SelectBlockElement) WithInitialUser(user string) *SelectBlockElement {
+	s.InitialUser = user
+	return s
+}
+
+// WithInitialConversation sets the initial conversation for the select element
+func (s *SelectBlockElement) WithInitialConversation(conversation string) *SelectBlockElement {
+	s.InitialConversation = conversation
+	return s
+}
+
+// WithInitialChannel sets the initial channel for the select element
+func (s *SelectBlockElement) WithInitialChannel(channel string) *SelectBlockElement {
+	s.InitialChannel = channel
+	return s
+}
+
+// WithConfirm adds a confirmation dialogue to the select element
+func (s *SelectBlockElement) WithConfirm(confirm *ConfirmationBlockObject) *SelectBlockElement {
+	s.Confirm = confirm
+	return s
+}
+
 // NewOptionsGroupSelectBlockElement returns a new instance of SelectBlockElement for use with
 // the Options object only.
 func NewOptionsGroupSelectBlockElement(
@@ -309,6 +339,48 @@ func NewOptionsMultiSelectBlockElement(optType string, placeholder *TextBlockObj
 	}
 }
 
+// WithInitialOptions sets the initial options for the multi-select element
+func (s *MultiSelectBlockElement) WithInitialOptions(options ...*OptionBlockObject) *MultiSelectBlockElement {
+	s.InitialOptions = options
+	return s
+}
+
+// WithInitialUsers sets the initial users for the multi-select element
+func (s *MultiSelectBlockElement) WithInitialUsers(users ...string) *MultiSelectBlockElement {
+	s.InitialUsers = users
+	return s
+}
+
+// WithInitialConversations sets the initial conversations for the multi-select element
+func (s *MultiSelectBlockElement) WithInitialConversations(conversations ...string) *MultiSelectBlockElement {
+	s.InitialConversations = conversations
+	return s
+}
+
+// WithInitialChannels sets the initial channels for the multi-select element
+func (s *MultiSelectBlockElement) WithInitialChannels(channels ...string) *MultiSelectBlockElement {
+	s.InitialChannels = channels
+	return s
+}
+
+// WithConfirm adds a confirmation dialogue to the multi-select element
+func (s *MultiSelectBlockElement) WithConfirm(confirm *ConfirmationBlockObject) *MultiSelectBlockElement {
+	s.Confirm = confirm
+	return s
+}
+
+// WithMaxSelectedItems sets the maximum number of items that can be selected
+func (s *MultiSelectBlockElement) WithMaxSelectedItems(maxSelectedItems int) *MultiSelectBlockElement {
+	s.MaxSelectedItems = &maxSelectedItems
+	return s
+}
+
+// WithMinQueryLength sets the minimum query length for the multi-select element
+func (s *MultiSelectBlockElement) WithMinQueryLength(minQueryLength int) *MultiSelectBlockElement {
+	s.MinQueryLength = &minQueryLength
+	return s
+}
+
 // NewOptionsGroupMultiSelectBlockElement returns a new instance of MultiSelectBlockElement for use with
 // the Options object only.
 func NewOptionsGroupMultiSelectBlockElement(
@@ -352,6 +424,12 @@ func NewOverflowBlockElement(actionID string, options ...*OptionBlockObject) *Ov
 	}
 }
 
+// WithConfirm adds a confirmation dialogue to the overflow element
+func (s *OverflowBlockElement) WithConfirm(confirm *ConfirmationBlockObject) *OverflowBlockElement {
+	s.Confirm = confirm
+	return s
+}
+
 // DatePickerBlockElement defines an element which lets users easily select a
 // date from a calendar style UI. Date picker elements can be used inside of
 // section and actions blocks.
@@ -520,6 +598,36 @@ func NewPlainTextInputBlockElement(placeholder *TextBlockObject, actionID string
 	}
 }
 
+// WithInitialValue sets the initial value for the plain-text input element
+func (s *PlainTextInputBlockElement) WithInitialValue(initialValue string) *PlainTextInputBlockElement {
+	s.InitialValue = initialValue
+	return s
+}
+
+// WithMinLength sets the minimum length for the plain-text input element
+func (s *PlainTextInputBlockElement) WithMinLength(minLength int) *PlainTextInputBlockElement {
+	s.MinLength = minLength
+	return s
+}
+
+// WithMaxLength sets the maximum length for the plain-text input element
+func (s *PlainTextInputBlockElement) WithMaxLength(maxLength int) *PlainTextInputBlockElement {
+	s.MaxLength = maxLength
+	return s
+}
+
+// WithMultiline sets the multiline property for the plain-text input element
+func (s *PlainTextInputBlockElement) WithMultiline(multiline bool) *PlainTextInputBlockElement {
+	s.Multiline = multiline
+	return s
+}
+
+// WithDispatchActionConfig sets the dispatch action config for the plain-text input element
+func (s *PlainTextInputBlockElement) WithDispatchActionConfig(config *DispatchActionConfig) *PlainTextInputBlockElement {
+	s.DispatchActionConfig = config
+	return s
+}
+
 // RichTextInputBlockElement creates a field where allows users to enter formatted text
 // in a WYSIWYG composer, offering the same messaging writing experience as in Slack
 // More Information: https://api.slack.com/reference/block-kit/block-elements#rich_text_input
@@ -629,6 +737,30 @@ func NewNumberInputBlockElement(placeholder *TextBlockObject, actionID string, i
 	}
 }
 
+// WithInitialValue sets the initial value for the number input element
+func (s *NumberInputBlockElement) WithInitialValue(initialValue string) *NumberInputBlockElement {
+	s.InitialValue = initialValue
+	return s
+}
+
+// WithMinValue sets the minimum value for the number input element
+func (s *NumberInputBlockElement) WithMinValue(minValue string) *NumberInputBlockElement {
+	s.MinValue = minValue
+	return s
+}
+
+// WithMaxValue sets the maximum value for the number input element
+func (s *NumberInputBlockElement) WithMaxValue(maxValue string) *NumberInputBlockElement {
+	s.MaxValue = maxValue
+	return s
+}
+
+// WithDispatchActionConfig sets the dispatch action config for the number input element
+func (s *NumberInputBlockElement) WithDispatchActionConfig(config *DispatchActionConfig) *NumberInputBlockElement {
+	s.DispatchActionConfig = config
+	return s
+}
+
 // FileInputBlockElement creates a field where a user can upload a file.
 //
 // File input elements are currently only available in modals.

block_input.go

@@ -28,3 +28,15 @@ func NewInputBlock(blockID string, label, hint *TextBlockObject, element BlockEl
 		Hint:    hint,
 	}
 }
+
+// WithOptional sets the optional flag on the input block
+func (s *InputBlock) WithOptional(optional bool) *InputBlock {
+	s.Optional = optional
+	return s
+}
+
+// WithDispatchAction sets the dispatch action flag on the input block
+func (s *InputBlock) WithDispatchAction(dispatchAction bool) *InputBlock {
+	s.DispatchAction = dispatchAction
+	return s
+}