Adding DTO classes

src/main/java/org/waterproofingdata/wpdauth/dto/UsersRequestDTO.java

@@ -0,0 +1,14 @@
+package org.waterproofingdata.wpdauth.dto;
+
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class UsersRequestDTO {
+	  @ApiModelProperty(position = 0)
+	  private String username;
+	  @ApiModelProperty(position = 1)
+	  private String password;
+}

src/main/java/org/waterproofingdata/wpdauth/dto/UsersResponseDTO.java

@@ -0,0 +1,20 @@
+package org.waterproofingdata.wpdauth.dto;
+
+import java.util.List;
+
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Getter;
+import lombok.Setter;
+
+import org.waterproofingdata.wpdauth.model.Roles;
+
+@Getter
+@Setter
+public class UsersResponseDTO {
+	  @ApiModelProperty(position = 0)
+	  private Integer id;
+	  @ApiModelProperty(position = 1)
+	  private String username;
+	  @ApiModelProperty(position = 2)
+	  List<Roles> roles;
+}