feat(model): add TaskCardBlock and UrlSourceElement

slack-api-model/src/main/java/com/slack/api/model/block/Blocks.java

@@ -147,4 +147,10 @@ public static CarouselBlock carousel(ModelConfigurator<CarouselBlock.CarouselBlo
         return configurator.configure(CarouselBlock.builder()).build();
     }
 
+    // TaskCardBlock
+
+    public static TaskCardBlock taskCard(ModelConfigurator<TaskCardBlock.TaskCardBlockBuilder> configurator) {
+        return configurator.configure(TaskCardBlock.builder()).build();
+    }
+
 }

slack-api-model/src/main/java/com/slack/api/model/block/TaskCardBlock.java

@@ -0,0 +1,32 @@
+package com.slack.api.model.block;
+
+import com.slack.api.model.block.composition.SlackIconObject;
+import com.slack.api.model.block.element.UrlSourceElement;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+/**
+ * https://docs.slack.dev/reference/block-kit/blocks/task-card-block
+ */
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class TaskCardBlock implements LayoutBlock {
+    public static final String TYPE = "task_card";
+    private final String type = TYPE;
+
+    private String taskId;
+    private String title;
+    private String status;
+    private RichTextBlock details;
+    private RichTextBlock output;
+    private List<UrlSourceElement> sources;
+    private String blockId;
+    private SlackIconObject icon;
+    private Boolean hideTitle;
+}

slack-api-model/src/main/java/com/slack/api/model/block/element/UrlSourceElement.java

@@ -0,0 +1,21 @@
+package com.slack.api.model.block.element;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * https://docs.slack.dev/reference/block-kit/block-elements/url-source-element
+ */
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class UrlSourceElement {
+    public static final String TYPE = "url";
+    private final String type = TYPE;
+
+    private String url;
+    private String text;
+}

slack-api-model/src/main/java/com/slack/api/util/json/GsonLayoutBlockFactory.java

@@ -67,6 +67,8 @@ private Class<? extends LayoutBlock> getLayoutClassInstance(String typeName) {
                 return CardBlock.class;
             case CarouselBlock.TYPE:
                 return CarouselBlock.class;
+            case TaskCardBlock.TYPE:
+                return TaskCardBlock.class;
             default:
                 if (failOnUnknownProperties) {
                     throw new JsonParseException("Unsupported layout block type: " + typeName);

slack-api-model/src/test/java/test_locally/api/model/block/BlockKitTest.java

@@ -2202,4 +2202,80 @@ public void buildCarouselBlock() {
         assertThat(parsedCarousel.getElements().get(0).getBlockId(), is("card1"));
         assertThat(parsedCarousel.getElements().get(0).getActions().size(), is(1));
     }
+
+    @Test
+    public void parseTaskCardBlock() {
+        String json = "{\n" +
+                "  \"blocks\": [\n" +
+                "    {\n" +
+                "      \"type\": \"task_card\",\n" +
+                "      \"task_id\": \"task_1\",\n" +
+                "      \"title\": \"Fetching weather data\",\n" +
+                "      \"status\": \"pending\",\n" +
+                "      \"output\": {\n" +
+                "        \"type\": \"rich_text\",\n" +
+                "        \"elements\": [\n" +
+                "          {\n" +
+                "            \"type\": \"rich_text_section\",\n" +
+                "            \"elements\": [\n" +
+                "              {\n" +
+                "                \"type\": \"text\",\n" +
+                "                \"text\": \"Found weather data for Chicago from 2 sources\"\n" +
+                "              }\n" +
+                "            ]\n" +
+                "          }\n" +
+                "        ]\n" +
+                "      },\n" +
+                "      \"sources\": [\n" +
+                "        {\n" +
+                "          \"type\": \"url\",\n" +
+                "          \"url\": \"https://weather.com/\",\n" +
+                "          \"text\": \"weather.com\"\n" +
+                "        },\n" +
+                "        {\n" +
+                "          \"type\": \"url\",\n" +
+                "          \"url\": \"https://www.accuweather.com/\",\n" +
+                "          \"text\": \"accuweather.com\"\n" +
+                "        }\n" +
+                "      ]\n" +
+                "    }\n" +
+                "  ]\n" +
+                "}";
+        Gson gson = GsonFactory.createSnakeCase();
+        Message message = gson.fromJson(json, Message.class);
+        assertThat(message, is(notNullValue()));
+        assertThat(message.getBlocks().size(), is(1));
+
+        TaskCardBlock taskCard = (TaskCardBlock) message.getBlocks().get(0);
+        assertThat(taskCard.getType(), is("task_card"));
+        assertThat(taskCard.getTaskId(), is("task_1"));
+        assertThat(taskCard.getTitle(), is("Fetching weather data"));
+        assertThat(taskCard.getStatus(), is("pending"));
+
+        assertThat(taskCard.getOutput(), is(notNullValue()));
+        assertThat(taskCard.getOutput().getType(), is("rich_text"));
+
+        assertThat(taskCard.getSources().size(), is(2));
+        assertThat(taskCard.getSources().get(0).getType(), is("url"));
+        assertThat(taskCard.getSources().get(0).getUrl(), is("https://weather.com/"));
+        assertThat(taskCard.getSources().get(0).getText(), is("weather.com"));
+        assertThat(taskCard.getSources().get(1).getUrl(), is("https://www.accuweather.com/"));
+        assertThat(taskCard.getSources().get(1).getText(), is("accuweather.com"));
+    }
+
+    @Test
+    public void buildTaskCardBlock() {
+        TaskCardBlock taskCard = Blocks.taskCard(t -> t
+                .taskId("task_42")
+                .title("Processing data")
+                .status("in_progress")
+                .sources(Arrays.asList(
+                        UrlSourceElement.builder().url("https://example.com").text("example").build())));
+        assertThat(taskCard, is(notNullValue()));
+        assertThat(taskCard.getType(), is("task_card"));
+        assertThat(taskCard.getTaskId(), is("task_42"));
+        assertThat(taskCard.getTitle(), is("Processing data"));
+        assertThat(taskCard.getStatus(), is("in_progress"));
+        assertThat(taskCard.getSources().size(), is(1));
+    }
 }

slack-api-model/src/test/java/test_locally/api/model/block/BlocksTest.java

@@ -117,6 +117,11 @@ public void testCarousel() {
         ))), is(notNullValue()));
     }
 
+    @Test
+    public void testTaskCard() {
+        assertThat(taskCard(t -> t.taskId("task_1").title("Do thing").status("complete")), is(notNullValue()));
+    }
+
     @Test
     public void testImage() {
         assertThat(Blocks.image(i -> i.blockId("block-id").imageUrl("https://www.example.com/")), is(notNullValue()));