Add code to create segment from template

[MAILPOET-5394]

mailpoet/assets/css/src/mailpoet-templates.scss

@@ -59,15 +59,30 @@
 
 .mailpoet-templates-card {
   align-items: flex-end;
+  border: 1px solid white;
+  cursor: pointer;
   display: flex;
   flex-direction: column;
   flex-shrink: 0;
-  width: 336px;
+  width: 334px;
 
   > div {
     display: grid;
     grid-template-rows: auto 1fr;
   }
+
+  &:hover {
+    background: #fff;
+    border: 1px solid #dcdcde;
+    box-shadow: 0 3px 6px rgba(0, 0, 0, .15);
+    color: inherit;
+  }
+
+  &:focus {
+    border-color: #2271b1;
+    box-shadow: 0 3px 6px rgba(0, 0, 0, .15);
+    color: inherit;
+  }
 }
 
 .mailpoet-templates-card-header {
@@ -83,7 +98,7 @@
     justify-content: center;
     position: absolute;
     right: 24px;
-    top: 0;
+    top: -1px;
     width: 24px;
 
     svg {
@@ -91,7 +106,7 @@
     }
   }
 
-  a.is-link {
+  button.is-link {
     font-size: 14px;
     font-style: normal;
     font-weight: 600;

mailpoet/assets/js/src/segments/dynamic/editor.tsx

@@ -13,11 +13,15 @@ import { storeName } from './store';
 export function Editor(): JSX.Element {
   const match = useRouteMatch<{ id: string }>();
 
-  const { pageLoaded } = useDispatch(storeName);
+  const { pageLoaded, pageUnloaded } = useDispatch(storeName);
 
   useEffect(() => {
     void pageLoaded(match.params.id);
-  }, [match.params.id, pageLoaded]);
+
+    return () => {
+      void pageUnloaded();
+    };
+  }, [match.params.id, pageLoaded, pageUnloaded]);
 
   return (
     <>

mailpoet/assets/js/src/segments/dynamic/store/actions.ts

@@ -2,8 +2,10 @@ import { ChangeEvent } from 'react';
 import { select } from '@wordpress/data';
 import { MailPoet } from 'mailpoet';
 
+import * as ROUTES from '../../routes';
 import {
   Actions,
+  ActionType,
   AnyFormItem,
   SetSegmentActionType,
   SetErrorsActionType,
@@ -21,6 +23,12 @@ export function setSegment(segment: AnyFormItem): SetSegmentActionType {
   };
 }
 
+function unsetSegment(): ActionType {
+  return {
+    type: Actions.UNSET_SEGMENT,
+  };
+}
+
 export function setErrors(errors: string[]): SetErrorsActionType {
   return {
     type: Actions.SET_ERRORS,
@@ -103,6 +111,10 @@ export function* pageLoaded(segmentId?: number | string): Generator<{
   MailPoet.Modal.loading(false);
 }
 
+export function* pageUnloaded() {
+  yield unsetSegment();
+}
+
 const messages = {
   onUpdate: (): void => {
     MailPoet.Notice.success(MailPoet.I18n.t('dynamicSegmentUpdated'));
@@ -141,3 +153,26 @@ export function* handleSave(segmentId?: number): Generator<{
     yield setErrors(error as string[]);
   }
 }
+
+export function* createFromTemplate(): Generator<{
+  type: string;
+  segment?: AnyFormItem;
+}> {
+  MailPoet.Modal.loading(true);
+  const segment = select(storeName).getSegment();
+  yield setErrors([]);
+  // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+  // @ts-ignore -- I don't know how to configure typescript to understand this
+  const { error, success } = yield {
+    type: 'SAVE_SEGMENT',
+    segment,
+  };
+
+  if (success) {
+    window.location.href = `admin.php?page=mailpoet-segments#${ROUTES.EDIT_DYNAMIC_SEGMENT}/${segment.id}`;
+  } else {
+    yield setErrors(error as string[]);
+  }
+
+  MailPoet.Modal.loading(false);
+}

mailpoet/assets/js/src/segments/dynamic/store/controls.ts

@@ -55,12 +55,13 @@ export async function SAVE_SEGMENT(actionData): Promise<{
 }> {
   const segment: AnyFormItem = actionData.segment;
   try {
-    await MailPoet.Ajax.post({
+    const response = await MailPoet.Ajax.post({
       api_version: MailPoet.apiVersion,
       endpoint: 'dynamic_segments',
       action: 'save',
       data: segment,
     });
+    segment.id = response.data.id;
     return {
       success: true,
     };

mailpoet/assets/js/src/segments/dynamic/store/reducer.ts

@@ -16,6 +16,13 @@ function setSegment(state: StateType, action: SetSegmentActionType): StateType {
   };
 }
 
+function unsetSegment(state: StateType): StateType {
+  return {
+    ...state,
+    segment: { filters: [] },
+  };
+}
+
 function setErrors(state: StateType, action: SetErrorsActionType): StateType {
   return {
     ...state,
@@ -69,6 +76,8 @@ export const createReducer =
     switch (action.type) {
       case Actions.SET_SEGMENT:
         return setSegment(state, action as SetSegmentActionType);
+      case Actions.UNSET_SEGMENT:
+        return unsetSegment(state);
       case Actions.SET_ERRORS:
         return setErrors(state, action as SetErrorsActionType);
       case Actions.UPDATE_SEGMENT:

mailpoet/assets/js/src/segments/dynamic/templates/components/template_list_item.tsx

@@ -9,8 +9,10 @@ import {
 import { __ } from '@wordpress/i18n';
 import { starFilled } from '@wordpress/icons';
 import { Tag } from '@woocommerce/components';
-import { SegmentTemplate } from 'segments/types';
+import { Segment, SegmentTemplate } from 'segments/types';
 import { getCategoryNameBySlug } from 'segments/dynamic/templates/templates';
+import { useDispatch, useSelect } from '@wordpress/data';
+import { storeName } from 'segments/dynamic/store';
 
 type TemplateListItemProps = {
   template: SegmentTemplate;
@@ -19,8 +21,36 @@ type TemplateListItemProps = {
 export function TemplateListItem({
   template,
 }: TemplateListItemProps): JSX.Element {
+  const segment: Segment = useSelect(
+    (select) => select(storeName).getSegment(),
+    [],
+  );
+
+  const { updateSegment, createFromTemplate } = useDispatch(storeName);
+
+  function handleSelectTemplate(segmentTemplate: SegmentTemplate): void {
+    segment.name = segmentTemplate.name;
+    segment.description = segmentTemplate.description;
+    segment.filters = segmentTemplate.filters;
+
+    if (segmentTemplate.filtersConnect) {
+      segment.filters_connect = segmentTemplate.filtersConnect;
+    }
+
+    updateSegment({
+      ...segment,
+    });
+    createFromTemplate();
+  }
+
   return (
-    <Card className="mailpoet-templates-card">
+    <Card
+      className="mailpoet-templates-card"
+      onClick={(e): void => {
+        e.preventDefault();
+        handleSelectTemplate(template);
+      }}
+    >
       <CardHeader className="mailpoet-templates-card-header">
         {template.isEssential && (
           <Tooltip text={__('Essential segment', 'mailpoet')}>
@@ -29,9 +59,7 @@ export function TemplateListItem({
             </div>
           </Tooltip>
         )}
-        <Button variant="link" href="#/">
-          {template.name}
-        </Button>
+        <Button variant="link">{template.name}</Button>
       </CardHeader>
       <CardBody className="mailpoet-templates-card-body">
         <p>{template.description}</p>

mailpoet/assets/js/src/segments/dynamic/templates/index.tsx

@@ -17,6 +17,9 @@ import {
   templateCategories,
 } from 'segments/dynamic/templates/templates';
 import * as ROUTES from 'segments/routes';
+import { useSelect } from '@wordpress/data';
+import { storeName } from 'segments/dynamic/store';
+import { APIErrorsNotice } from 'notices/api_errors_notice';
 
 const tabs = [
   {
@@ -47,6 +50,11 @@ templateCategories.forEach((category) => {
 });
 
 export function SegmentTemplates(): JSX.Element {
+  const errors: string[] = useSelect(
+    (select) => select(storeName).getErrors(),
+    [],
+  );
+
   return (
     <div className="mailpoet-templates-container">
       <HideScreenOptions />
@@ -79,6 +87,10 @@ export function SegmentTemplates(): JSX.Element {
         </FlexItem>
       </Flex>
 
+      {errors.length > 0 && (
+        <APIErrorsNotice errors={errors.map((error) => ({ message: error }))} />
+      )}
+
       <TabPanel tabs={tabs}>
         {(tab) => (
           <div className="mailpoet-templates-card-grid">

mailpoet/assets/js/src/segments/dynamic/types.ts

@@ -302,6 +302,7 @@ export interface StateType {
 export enum Actions {
   SET_SEGMENT = 'SET_SEGMENT',
   SET_ERRORS = 'SET_ERRORS',
+  UNSET_SEGMENT = 'UNSET_SEGMENT',
   UPDATE_SEGMENT = 'UPDATE_SEGMENT',
   UPDATE_SEGMENT_FILTER = 'UPDATE_SEGMENT_FILTER',
   UPDATE_SUBSCRIBER_COUNT = 'UPDATE_SUBSCRIBER_COUNT',