Add ID function to the Block interface

block.go

@@ -26,6 +26,7 @@ const (
 // to ensure consistency between blocks.
 type Block interface {
 	BlockType() MessageBlockType
+	ID() string
 }
 
 // Blocks is a convenience struct defined to allow dynamic unmarshalling of

block_action.go

@@ -14,6 +14,11 @@ func (s ActionBlock) BlockType() MessageBlockType {
 	return s.Type
 }
 
+// ID returns the ID of the block
+func (s ActionBlock) ID() string {
+	return s.BlockID
+}
+
 // NewActionBlock returns a new instance of an Action Block
 func NewActionBlock(blockID string, elements ...BlockElement) *ActionBlock {
 	return &ActionBlock{

block_call.go

@@ -14,7 +14,12 @@ func (s CallBlock) BlockType() MessageBlockType {
 	return s.Type
 }
 
-// NewFileBlock returns a new instance of a file block
+// ID returns the ID of the block
+func (s CallBlock) ID() string {
+	return s.BlockID
+}
+
+// NewCallBlock returns a new instance of a call block
 func NewCallBlock(callID string) *CallBlock {
 	return &CallBlock{
 		Type:   MBTCall,

block_context.go

@@ -15,6 +15,11 @@ func (s ContextBlock) BlockType() MessageBlockType {
 	return s.Type
 }
 
+// ID returns the ID of the block
+func (s ContextBlock) ID() string {
+	return s.BlockID
+}
+
 type ContextElements struct {
 	Elements []MixedElement
 }

block_divider.go

@@ -13,10 +13,14 @@ func (s DividerBlock) BlockType() MessageBlockType {
 	return s.Type
 }
 
+// ID returns the ID of the block
+func (s DividerBlock) ID() string {
+	return s.BlockID
+}
+
 // NewDividerBlock returns a new instance of a divider block
 func NewDividerBlock() *DividerBlock {
 	return &DividerBlock{
 		Type: MBTDivider,
 	}
-
 }

block_file.go

@@ -15,6 +15,11 @@ func (s FileBlock) BlockType() MessageBlockType {
 	return s.Type
 }
 
+// ID returns the ID of the block
+func (s FileBlock) ID() string {
+	return s.BlockID
+}
+
 // NewFileBlock returns a new instance of a file block
 func NewFileBlock(blockID string, externalID string, source string) *FileBlock {
 	return &FileBlock{

block_header.go

@@ -14,6 +14,11 @@ func (s HeaderBlock) BlockType() MessageBlockType {
 	return s.Type
 }
 
+// ID returns the ID of the block
+func (s HeaderBlock) ID() string {
+	return s.BlockID
+}
+
 // HeaderBlockOption allows configuration of options for a new header block
 type HeaderBlockOption func(*HeaderBlock)
 

block_image.go

@@ -12,6 +12,11 @@ type ImageBlock struct {
 	SlackFile *SlackFileObject `json:"slack_file,omitempty"`
 }
 
+// ID returns the ID of the block
+func (s ImageBlock) ID() string {
+	return s.BlockID
+}
+
 // SlackFileObject Defines an object containing Slack file information to be used in an
 // image block or image element.
 //

block_input.go

@@ -18,6 +18,11 @@ func (s InputBlock) BlockType() MessageBlockType {
 	return s.Type
 }
 
+// ID returns the ID of the block
+func (s InputBlock) ID() string {
+	return s.BlockID
+}
+
 // NewInputBlock returns a new instance of an input block
 func NewInputBlock(blockID string, label, hint *TextBlockObject, element BlockElement) *InputBlock {
 	return &InputBlock{

block_rich_text.go

@@ -16,6 +16,11 @@ func (b RichTextBlock) BlockType() MessageBlockType {
 	return b.Type
 }
 
+// ID returns the ID of the block
+func (s RichTextBlock) ID() string {
+	return s.BlockID
+}
+
 func (e *RichTextBlock) UnmarshalJSON(b []byte) error {
 	var raw struct {
 		Type        MessageBlockType  `json:"type"`

block_section.go

@@ -17,6 +17,11 @@ func (s SectionBlock) BlockType() MessageBlockType {
 	return s.Type
 }
 
+// ID returns the ID of the block
+func (s SectionBlock) ID() string {
+	return s.BlockID
+}
+
 // SectionBlockOption allows configuration of options for a new section block
 type SectionBlockOption func(*SectionBlock)
 

block_unknown.go

@@ -11,3 +11,8 @@ type UnknownBlock struct {
 func (b UnknownBlock) BlockType() MessageBlockType {
 	return b.Type
 }
+
+// ID returns the ID of the block
+func (s UnknownBlock) ID() string {
+	return s.BlockID
+}

block_video.go

@@ -22,6 +22,11 @@ func (s VideoBlock) BlockType() MessageBlockType {
 	return s.Type
 }
 
+// ID returns the ID of the block
+func (s VideoBlock) ID() string {
+	return s.BlockID
+}
+
 // NewVideoBlock returns an instance of a new Video Block type
 func NewVideoBlock(videoURL, thumbnailURL, altText, blockID string, title *TextBlockObject) *VideoBlock {
 	return &VideoBlock{