wrapper/src/main/java/wekan/wrapper/api/CardCommentService.java

@@ -0,0 +1,70 @@
+package wekan.wrapper.api;
+
+import retrofit2.Call;
+import retrofit2.http.*;
+import wekan.wrapper.entity.Comment;
+
+import java.util.List;
+
+public interface CardCommentService {
+
+    /**
+     * Get all comments attached to a card.
+     *
+     * @param boardId The ID of the board
+     * @param cardId  The ID of the card
+     * @return The list of the comments
+     */
+    @GET("/api/boards/{boardId}/cards/{cardId}/comments")
+    Call<List<Comment>> getAllComments(
+            @Path("boardId") String boardId,
+            @Path("cardId") String cardId
+    );
+
+    /**
+     * Post new comment attached on the give card.
+     *
+     * @param boardId  The ID of the board
+     * @param cardId   The ID of the card
+     * @param authorId The ID of the author
+     * @param comment  The comment
+     * @return The id of the new comment
+     */
+    @FormUrlEncoded
+    @POST("/api/boards/{boardId}/cards/{cardId}/comments")
+    Call<Comment> postNewComment(
+            @Path("boardId") String boardId,
+            @Path("cardId") String cardId,
+            @Field("authorId") String authorId,
+            @Field("comment") String comment
+    );
+
+    /**
+     * Get a comment attached to a card.
+     *
+     * @param boardId   The ID of the board
+     * @param cardId    The ID of the card
+     * @param commentId The ID of the comment
+     * @return The comment
+     */
+    @GET("/api/boards/{boardId}/cards/{cardId}/comments/{commentId}")
+    Call<Comment> getComment(
+            @Path("boardId") String boardId,
+            @Path("cardId") String cardId,
+            @Path("commentId") String commentId
+    );
+
+    /**
+     * Delete a comment attached to a card.
+     *
+     * @param boardId   The ID of the board
+     * @param cardId    The ID of the card
+     * @param commentId The ID of the comment
+     */
+    @DELETE("/api/boards/{boardId}/cards/{cardId}/comments/{commentId}")
+    Call<Void> deleteComment(
+            @Path("boardId") String boardId,
+            @Path("cardId") String cardId,
+            @Path("commentId") String commentId
+    );
+}

wrapper/src/main/java/wekan/wrapper/entity/Comment.java

@@ -0,0 +1,59 @@
+package wekan.wrapper.entity;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.util.Date;
+
+public class Comment {
+    @SerializedName("_id")
+    private String id;
+    @SerializedName(value = "comment", alternate = "text")
+    private String comment;
+    @SerializedName(value = "authorId", alternate = "userId")
+    private String authorId;
+    private String boardId;
+    private String cardId;
+    private Date createdAt;
+    private Date modifiedAt;
+
+    public String getId() {
+        return id;
+    }
+
+    public String getComment() {
+        return comment;
+    }
+
+    public String getAuthorId() {
+        return authorId;
+    }
+
+    public String getBoardId() {
+        return boardId;
+    }
+
+    public String getCardId() {
+        return cardId;
+    }
+
+    public Date getCreatedAt() {
+        return createdAt;
+    }
+
+    public Date getModifiedAt() {
+        return modifiedAt;
+    }
+
+    @Override
+    public String toString() {
+        return "Comment{" +
+                "id='" + id + '\'' +
+                ", comment='" + comment + '\'' +
+                ", authorId='" + authorId + '\'' +
+                ", boardId='" + boardId + '\'' +
+                ", cardId='" + cardId + '\'' +
+                ", createdAt=" + createdAt +
+                ", modifiedAt=" + modifiedAt +
+                '}';
+    }
+}

wrapper/src/test/java/wekan/wrapper/api/CardCommentServiceTest.java

@@ -0,0 +1,132 @@
+package wekan.wrapper.api;
+
+import okhttp3.mockwebserver.MockResponse;
+import okhttp3.mockwebserver.MockWebServer;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import retrofit2.Retrofit;
+import retrofit2.converter.gson.GsonConverterFactory;
+import wekan.wrapper.entity.Comment;
+
+import java.io.IOException;
+import java.net.HttpURLConnection;
+import java.util.List;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+public class CardCommentServiceTest {
+    private MockWebServer mockWebServer = new MockWebServer();
+    private CardCommentService service = null;
+
+    @Before
+    public void setUp() {
+        try {
+            mockWebServer.start();
+            service = new Retrofit.Builder()
+                    .baseUrl(mockWebServer.url("/"))
+                    .addConverterFactory(GsonConverterFactory.create())
+                    .build()
+                    .create(CardCommentService.class);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    @After
+    public void teardown() {
+        try {
+            mockWebServer.shutdown();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    @Test
+    public void getAllComments() {
+        MockResponse response = new MockResponse()
+                .setResponseCode(HttpURLConnection.HTTP_OK)
+                .setBody(
+                        "[ " + COMMENT_1 + ", " + COMMENT_2 + ", " + COMMENT_3 + " ]"
+                );
+
+        mockWebServer.enqueue(response);
+
+        try {
+            List<Comment> lists = service.getAllComments("board id", "card id")
+                    .execute().body();
+
+            assertNotNull(lists);
+            assertEquals(3, lists.size());
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    @Test
+    public void postNewComment() {
+        MockResponse response = new MockResponse()
+                .setResponseCode(HttpURLConnection.HTTP_OK)
+                .setBody(COMMENT_1);
+
+        mockWebServer.enqueue(response);
+
+        try {
+            Comment comment = service.postNewComment(
+                    "board id",
+                    "card id",
+                    "author id",
+                    "comment"
+            ).execute().body();
+
+            assertNotNull(comment);
+            assertNotNull(comment.getId());
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    @Test
+    public void getComment() {
+        MockResponse response = new MockResponse()
+                .setResponseCode(HttpURLConnection.HTTP_OK)
+                .setBody(COMMENT_3);
+
+        mockWebServer.enqueue(response);
+
+        try {
+            Comment comment = service.getComment(
+                    "board id",
+                    "card id",
+                    "comment id"
+            ).execute().body();
+
+            assertNotNull(comment);
+            assertNotNull(comment.getAuthorId());
+            assertNotNull(comment.getComment());
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    private final static String COMMENT_1 = "{" +
+            "\"_id\":\"zwzAgjHdW4fNJ9YLc\"," +
+            "\"comment\":\"comment 1\"," +
+            "\"authorId\":\"Si69gNgkJfQuk6uiJ\"" +
+            "}";
+    private final static String COMMENT_2 = "{" +
+            "\"_id\":\"zwzAgjHdW4fNJ9YLt\"," +
+            "\"comment\":\"comment 2\"," +
+            "\"authorId\":\"Si69gNgkJfQuk6uiJ\"" +
+            "}";
+    private final static String COMMENT_3 = "{" +
+            "\"_id\":\"DofhD9v96DbX7Wirp\"," +
+            "\"userId\":\"Si69gNgkJfQuk6uiJ\"," +
+            "\"text\":\"commento api\"," +
+            "\"cardId\":\"XQtnuqWEJnEcm6iy2\"," +
+            "\"boardId\":\"TtjXrJyvPkG3xsbkw\"," +
+            "\"createdAt\":\"2019-11-12T20:12:55.749Z\"," +
+            "\"modifiedAt\":\"2019-11-12T20:12:55.749Z\"" +
+            "}";
+}