feat: Add tasks reordering

Closes #50, closes #232

client/src/components/CardModal/Tasks/Item.jsx

@@ -1,6 +1,8 @@
 import React, { useCallback, useRef } from 'react';
+import ReactDOM from 'react-dom';
 import PropTypes from 'prop-types';
 import classNames from 'classnames';
+import { Draggable } from 'react-beautiful-dnd';
 import { Button, Checkbox, Icon } from 'semantic-ui-react';
 
 import NameEdit from './NameEdit';
@@ -8,72 +10,85 @@ import ActionsPopup from './ActionsPopup';
 
 import styles from './Item.module.scss';
 
-const Item = React.memo(({ name, isCompleted, isPersisted, canEdit, onUpdate, onDelete }) => {
-  const nameEdit = useRef(null);
+const Item = React.memo(
+  ({ id, index, name, isCompleted, isPersisted, canEdit, onUpdate, onDelete }) => {
+    const nameEdit = useRef(null);
 
-  const handleClick = useCallback(() => {
-    if (isPersisted && canEdit) {
-      nameEdit.current.open();
-    }
-  }, [isPersisted, canEdit]);
+    const handleClick = useCallback(() => {
+      if (isPersisted && canEdit) {
+        nameEdit.current.open();
+      }
+    }, [isPersisted, canEdit]);
 
-  const handleNameUpdate = useCallback(
-    (newName) => {
+    const handleNameUpdate = useCallback(
+      (newName) => {
+        onUpdate({
+          name: newName,
+        });
+      },
+      [onUpdate],
+    );
+
+    const handleToggleChange = useCallback(() => {
       onUpdate({
-        name: newName,
+        isCompleted: !isCompleted,
       });
-    },
-    [onUpdate],
-  );
+    }, [isCompleted, onUpdate]);
 
-  const handleToggleChange = useCallback(() => {
-    onUpdate({
-      isCompleted: !isCompleted,
-    });
-  }, [isCompleted, onUpdate]);
+    const handleNameEdit = useCallback(() => {
+      nameEdit.current.open();
+    }, []);
 
-  const handleNameEdit = useCallback(() => {
-    nameEdit.current.open();
-  }, []);
+    return (
+      <Draggable draggableId={id} index={index} isDragDisabled={!isPersisted || !canEdit}>
+        {({ innerRef, draggableProps, dragHandleProps }, { isDragging }) => {
+          const contentNode = (
+            // eslint-disable-next-line react/jsx-props-no-spreading
+            <div {...draggableProps} {...dragHandleProps} ref={innerRef} className={styles.wrapper}>
+              <span className={styles.checkboxWrapper}>
+                <Checkbox
+                  checked={isCompleted}
+                  disabled={!isPersisted || !canEdit}
+                  className={styles.checkbox}
+                  onChange={handleToggleChange}
+                />
+              </span>
+              <NameEdit ref={nameEdit} defaultValue={name} onUpdate={handleNameUpdate}>
+                <div className={classNames(canEdit && styles.contentHoverable)}>
+                  {/* eslint-disable jsx-a11y/click-events-have-key-events,
+                           jsx-a11y/no-static-element-interactions */}
+                  <span
+                    className={classNames(styles.text, canEdit && styles.textEditable)}
+                    onClick={handleClick}
+                  >
+                    {/* eslint-enable jsx-a11y/click-events-have-key-events,
+                            jsx-a11y/no-static-element-interactions */}
+                    <span className={classNames(styles.task, isCompleted && styles.taskCompleted)}>
+                      {name}
+                    </span>
+                  </span>
+                  {isPersisted && canEdit && (
+                    <ActionsPopup onNameEdit={handleNameEdit} onDelete={onDelete}>
+                      <Button className={classNames(styles.button, styles.target)}>
+                        <Icon fitted name="pencil" size="small" />
+                      </Button>
+                    </ActionsPopup>
+                  )}
+                </div>
+              </NameEdit>
+            </div>
+          );
 
-  return (
-    <div className={styles.wrapper}>
-      <span className={styles.checkboxWrapper}>
-        <Checkbox
-          checked={isCompleted}
-          disabled={!isPersisted || !canEdit}
-          className={styles.checkbox}
-          onChange={handleToggleChange}
-        />
-      </span>
-      <NameEdit ref={nameEdit} defaultValue={name} onUpdate={handleNameUpdate}>
-        <div className={classNames(canEdit && styles.contentHoverable)}>
-          {/* eslint-disable jsx-a11y/click-events-have-key-events,
-                             jsx-a11y/no-static-element-interactions */}
-          <span
-            className={classNames(styles.text, canEdit && styles.textEditable)}
-            onClick={handleClick}
-          >
-            {/* eslint-enable jsx-a11y/click-events-have-key-events,
-                              jsx-a11y/no-static-element-interactions */}
-            <span className={classNames(styles.task, isCompleted && styles.taskCompleted)}>
-              {name}
-            </span>
-          </span>
-          {isPersisted && canEdit && (
-            <ActionsPopup onNameEdit={handleNameEdit} onDelete={onDelete}>
-              <Button className={classNames(styles.button, styles.target)}>
-                <Icon fitted name="pencil" size="small" />
-              </Button>
-            </ActionsPopup>
-          )}
-        </div>
-      </NameEdit>
-    </div>
-  );
-});
+          return isDragging ? ReactDOM.createPortal(contentNode, document.body) : contentNode;
+        }}
+      </Draggable>
+    );
+  },
+);
 
 Item.propTypes = {
+  id: PropTypes.string.isRequired,
+  index: PropTypes.number.isRequired,
   name: PropTypes.string.isRequired,
   isCompleted: PropTypes.bool.isRequired,
   isPersisted: PropTypes.bool.isRequired,