feat #10584 : Supported DataModel in Dashboard Page (#10931)

* Supported DataModel in Dashboard Page

* url fqn changes

* changes as per comments

openmetadata-spec/src/main/resources/json/schema/api/data/createDashboardDataModel.json

@@ -56,6 +56,6 @@
       "default": null
     }
   },
-  "required": ["name", "service", "modelType", "columns"],
+  "required": ["name", "service", "dataModelType", "columns"],
   "additionalProperties": false
 }

openmetadata-spec/src/main/resources/json/schema/entity/data/dashboardDataModel.json

@@ -125,7 +125,7 @@
   },
   "required": [
     "name",
-    "modelType",
+    "dataModelType",
     "columns"
   ],
   "additionalProperties": false

openmetadata-ui/src/main/resources/ui/src/components/DataModels/DataModelsTable.tsx

@@ -0,0 +1,91 @@
+/*
+ *  Copyright 2023 Collate.
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+import { Table } from 'antd';
+import { ColumnsType } from 'antd/lib/table';
+import ErrorPlaceHolder from 'components/common/error-with-placeholder/ErrorPlaceHolder';
+import RichTextEditorPreviewer from 'components/common/rich-text-editor/RichTextEditorPreviewer';
+import Loader from 'components/Loader/Loader';
+import { getDataModelDetailsPath } from 'constants/constants';
+import { CONNECTORS_DOCS } from 'constants/docs.constants';
+import { servicesDisplayName } from 'constants/Services.constant';
+import { isEmpty, isUndefined } from 'lodash';
+import { DataModelTableProps } from 'pages/DataModelPage/DataModelsInterface';
+import { ServicePageData } from 'pages/service';
+import React, { useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Link } from 'react-router-dom';
+import { getEntityName } from 'utils/EntityUtils';
+
+const DataModelTable = ({ data, isLoading }: DataModelTableProps) => {
+  const { t } = useTranslation();
+
+  const tableColumn: ColumnsType<ServicePageData> = useMemo(
+    () => [
+      {
+        title: t('label.name'),
+        dataIndex: 'displayName',
+        key: 'displayName',
+        render: (_, record: ServicePageData) => {
+          return (
+            <Link to={getDataModelDetailsPath(record.fullyQualifiedName || '')}>
+              {getEntityName(record)}
+            </Link>
+          );
+        },
+      },
+      {
+        title: t('label.description'),
+        dataIndex: 'description',
+        key: 'description',
+        render: (description: ServicePageData['description']) =>
+          !isUndefined(description) && description.trim() ? (
+            <RichTextEditorPreviewer markdown={description} />
+          ) : (
+            <span className="text-grey-muted">
+              {t('label.no-entity', {
+                entity: t('label.description'),
+              })}
+            </span>
+          ),
+      },
+    ],
+    []
+  );
+
+  return isEmpty(data) ? (
+    <ErrorPlaceHolder
+      doc={CONNECTORS_DOCS}
+      heading={servicesDisplayName.dashboardDataModel}
+    />
+  ) : (
+    <div data-testid="table-container">
+      <Table
+        bordered
+        className="mt-4 table-shadow"
+        columns={tableColumn}
+        data-testid="data-models-table"
+        dataSource={data}
+        loading={{
+          spinning: isLoading,
+          indicator: <Loader size="small" />,
+        }}
+        pagination={false}
+        rowKey="id"
+        size="small"
+      />
+    </div>
+  );
+};
+
+export default DataModelTable;

openmetadata-ui/src/main/resources/ui/src/components/DataModels/ModelTab/ModelTab.component.tsx

@@ -0,0 +1,262 @@
+/*
+ *  Copyright 2023 Collate.
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+import { Button, Space, Table, Typography } from 'antd';
+import { ColumnsType } from 'antd/lib/table';
+import RichTextEditorPreviewer from 'components/common/rich-text-editor/RichTextEditorPreviewer';
+import { CellRendered } from 'components/ContainerDetail/ContainerDataModel/ContainerDataModel.interface';
+import { ModalWithMarkdownEditor } from 'components/Modals/ModalWithMarkdownEditor/ModalWithMarkdownEditor';
+import TagsContainer from 'components/Tag/TagsContainer/tags-container';
+import TagsViewer from 'components/Tag/TagsViewer/tags-viewer';
+import { Column } from 'generated/entity/data/dashboardDataModel';
+import { cloneDeep, isEmpty, isUndefined } from 'lodash';
+import { EntityTags, TagOption } from 'Models';
+import React, { useCallback, useMemo, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import {
+  updateDataModelColumnDescription,
+  updateDataModelColumnTags,
+} from 'utils/DataModelsUtils';
+import { fetchTagsAndGlossaryTerms } from 'utils/TagsUtils';
+import { ReactComponent as EditIcon } from '../../../assets/svg/ic-edit.svg';
+import { ModelTabProps } from './ModelTab.interface';
+
+const ModelTab = ({
+  data,
+  isReadOnly,
+  hasEditDescriptionPermission,
+  hasEditTagsPermission,
+  onUpdate,
+}: ModelTabProps) => {
+  const { t } = useTranslation();
+  const [editColumnDescription, setEditColumnDescription] = useState<Column>();
+  const [editContainerColumnTags, setEditContainerColumnTags] =
+    useState<Column>();
+
+  const [tagList, setTagList] = useState<TagOption[]>([]);
+  const [isTagLoading, setIsTagLoading] = useState<boolean>(false);
+  const [tagFetchFailed, setTagFetchFailed] = useState<boolean>(false);
+
+  const fetchTags = useCallback(async () => {
+    setIsTagLoading(true);
+    try {
+      const tagsAndTerms = await fetchTagsAndGlossaryTerms();
+      setTagList(tagsAndTerms);
+    } catch (error) {
+      setTagList([]);
+      setTagFetchFailed(true);
+    } finally {
+      setIsTagLoading(false);
+    }
+  }, [fetchTagsAndGlossaryTerms]);
+
+  const handleFieldTagsChange = useCallback(
+    async (selectedTags: EntityTags[] = [], selectedColumn: Column) => {
+      const newSelectedTags: TagOption[] = selectedTags.map((tag) => ({
+        fqn: tag.tagFQN,
+        source: tag.source,
+      }));
+
+      const dataModelData = cloneDeep(data);
+
+      updateDataModelColumnTags(
+        dataModelData,
+        editContainerColumnTags?.name ?? selectedColumn.name,
+        newSelectedTags
+      );
+
+      await onUpdate(dataModelData);
+
+      setEditContainerColumnTags(undefined);
+    },
+    [data, updateDataModelColumnTags]
+  );
+
+  const handleColumnDescriptionChange = useCallback(
+    async (updatedDescription: string) => {
+      if (!isUndefined(editColumnDescription)) {
+        const dataModelColumns = cloneDeep(data);
+        updateDataModelColumnDescription(
+          dataModelColumns,
+          editColumnDescription?.name,
+          updatedDescription
+        );
+        await onUpdate(dataModelColumns);
+      }
+      setEditColumnDescription(undefined);
+    },
+    [editColumnDescription, data]
+  );
+
+  const handleAddTagClick = useCallback(
+    (record: Column) => {
+      if (isUndefined(editContainerColumnTags)) {
+        setEditContainerColumnTags(record);
+        // Fetch tags and terms only once
+        if (tagList.length === 0 || tagFetchFailed) {
+          fetchTags();
+        }
+      }
+    },
+    [editContainerColumnTags, tagList, tagFetchFailed]
+  );
+
+  const renderColumnDescription: CellRendered<Column, 'description'> =
+    useCallback(
+      (description, record, index) => {
+        return (
+          <Space
+            className="custom-group w-full"
+            data-testid="description"
+            id={`field-description-${index}`}
+            size={4}>
+            <>
+              {description ? (
+                <RichTextEditorPreviewer markdown={description} />
+              ) : (
+                <Typography.Text className="tw-no-description">
+                  {t('label.no-entity', {
+                    entity: t('label.description'),
+                  })}
+                </Typography.Text>
+              )}
+            </>
+            {isReadOnly && !hasEditDescriptionPermission ? null : (
+              <Button
+                className="p-0 opacity-0 group-hover-opacity-100"
+                data-testid="edit-button"
+                icon={<EditIcon width="16px" />}
+                type="text"
+                onClick={() => setEditColumnDescription(record)}
+              />
+            )}
+          </Space>
+        );
+      },
+      [isReadOnly, hasEditDescriptionPermission]
+    );
+
+  const renderColumnTags: CellRendered<Column, 'tags'> = useCallback(
+    (tags, record: Column) => {
+      const isSelectedField = editContainerColumnTags?.name === record.name;
+      const isUpdatingTags = isSelectedField || !isEmpty(tags);
+
+      return (
+        <>
+          {isReadOnly ? (
+            <TagsViewer sizeCap={-1} tags={tags || []} />
+          ) : (
+            <Space
+              align={isUpdatingTags ? 'start' : 'center'}
+              className="justify-between"
+              data-testid="tags-wrapper"
+              direction={isUpdatingTags ? 'vertical' : 'horizontal'}
+              onClick={() => handleAddTagClick(record)}>
+              <TagsContainer
+                editable={isSelectedField}
+                isLoading={isTagLoading && isSelectedField}
+                selectedTags={tags || []}
+                showAddTagButton={hasEditTagsPermission}
+                size="small"
+                tagList={tagList}
+                type="label"
+                onCancel={() => setEditContainerColumnTags(undefined)}
+                onSelectionChange={(tags) =>
+                  handleFieldTagsChange(tags, record)
+                }
+              />
+            </Space>
+          )}
+        </>
+      );
+    },
+    [
+      editContainerColumnTags,
+      isReadOnly,
+      isTagLoading,
+      tagList,
+      hasEditTagsPermission,
+    ]
+  );
+
+  const tableColumn: ColumnsType<Column> = useMemo(
+    () => [
+      {
+        title: t('label.name'),
+        dataIndex: 'name',
+        key: 'name',
+        width: 250,
+      },
+      {
+        title: t('label.type'),
+        dataIndex: 'dataTypeDisplay',
+        key: 'dataTypeDisplay',
+        width: 100,
+      },
+      {
+        title: t('label.description'),
+        dataIndex: 'description',
+        key: 'description',
+        accessor: 'description',
+        render: renderColumnDescription,
+      },
+      {
+        title: t('label.tag-plural'),
+        dataIndex: 'tags',
+        key: 'tags',
+        accessor: 'tags',
+        width: 350,
+        render: renderColumnTags,
+      },
+    ],
+    [
+      editColumnDescription,
+      hasEditDescriptionPermission,
+      hasEditTagsPermission,
+      editContainerColumnTags,
+      isReadOnly,
+      isTagLoading,
+    ]
+  );
+
+  return (
+    <>
+      <Table
+        bordered
+        className="p-t-xs"
+        columns={tableColumn}
+        data-testid="charts-table"
+        dataSource={data}
+        pagination={false}
+        rowKey="name"
+        size="small"
+      />
+
+      {editColumnDescription && (
+        <ModalWithMarkdownEditor
+          header={`${t('label.edit-entity', {
+            entity: t('label.column'),
+          })}: "${editColumnDescription.name}"`}
+          placeholder={t('label.enter-field-description', {
+            field: t('label.column'),
+          })}
+          value={editColumnDescription.description || ''}
+          visible={Boolean(editColumnDescription)}
+          onCancel={() => setEditColumnDescription(undefined)}
+          onSave={handleColumnDescriptionChange}
+        />
+      )}
+    </>
+  );
+};
+
+export default ModelTab;

openmetadata-ui/src/main/resources/ui/src/components/DataModels/ModelTab/ModelTab.interface.tsx

@@ -0,0 +1,21 @@
+/*
+ *  Copyright 2023 Collate.
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+import { Column } from 'generated/entity/data/dashboardDataModel';
+
+export interface ModelTabProps {
+  data: Column[];
+  isReadOnly: boolean;
+  hasEditTagsPermission: boolean;
+  hasEditDescriptionPermission: boolean;
+  onUpdate: (updatedDataModel: Column[]) => Promise<void>;
+}

openmetadata-ui/src/main/resources/ui/src/components/router/AuthenticatedAppRouter.tsx

@@ -126,6 +126,11 @@ const DatabaseSchemaPageComponent = withSuspenseFallback(
     () => import('pages/DatabaseSchemaPage/DatabaseSchemaPage.component')
   )
 );
+
+const DataModelDetailsPage = withSuspenseFallback(
+  React.lazy(() => import('pages/DataModelPage/DataModelPage.component'))
+);
+
 const DatasetDetailsPage = withSuspenseFallback(
   React.lazy(
     () => import('pages/DatasetDetailsPage/DatasetDetailsPage.component')
@@ -350,6 +355,16 @@ const AuthenticatedAppRouter: FunctionComponent = () => {
         component={DashboardDetailsPage}
         path={ROUTES.DASHBOARD_DETAILS_WITH_TAB}
       />
+      <Route
+        exact
+        component={DataModelDetailsPage}
+        path={ROUTES.DATA_MODEL_DETAILS}
+      />
+      <Route
+        exact
+        component={DataModelDetailsPage}
+        path={ROUTES.DATA_MODEL_DETAILS_WITH_TAB}
+      />
       <Route
         exact
         component={PipelineDetailsPage}

openmetadata-ui/src/main/resources/ui/src/constants/Services.constant.ts

@@ -245,6 +245,9 @@ export const servicesDisplayName: { [key: string]: string } = {
   objectStoreServices: i18n.t('label.entity-service', {
     entity: i18n.t('label.object-store'),
   }),
+  dashboardDataModel: i18n.t('label.entity-service', {
+    entity: i18n.t('label.data-model'),
+  }),
 };
 
 export const DEF_UI_SCHEMA = {

openmetadata-ui/src/main/resources/ui/src/constants/constants.ts

@@ -124,6 +124,7 @@ export const INGESTION_NAME = ':ingestionName';
 export const LOG_ENTITY_NAME = ':logEntityName';
 export const KPI_NAME = ':kpiName';
 export const PLACEHOLDER_ACTION = ':action';
+export const PLACEHOLDER_ROUTE_DATA_MODEL_FQN = ':dashboardDataModelFQN';
 
 export const pagingObject = { after: '', before: '', total: 0 };
 
@@ -212,6 +213,8 @@ export const ROUTES = {
   TOPIC_DETAILS_WITH_TAB: `/topic/${PLACEHOLDER_ROUTE_TOPIC_FQN}/${PLACEHOLDER_ROUTE_TAB}`,
   DASHBOARD_DETAILS: `/dashboard/${PLACEHOLDER_ROUTE_DASHBOARD_FQN}`,
   DASHBOARD_DETAILS_WITH_TAB: `/dashboard/${PLACEHOLDER_ROUTE_DASHBOARD_FQN}/${PLACEHOLDER_ROUTE_TAB}`,
+  DATA_MODEL_DETAILS: `/dashboardDataModel/${PLACEHOLDER_ROUTE_DATA_MODEL_FQN}`,
+  DATA_MODEL_DETAILS_WITH_TAB: `/dashboardDataModel/${PLACEHOLDER_ROUTE_DATA_MODEL_FQN}/${PLACEHOLDER_ROUTE_TAB}`,
   DATABASE_DETAILS: `/database/${PLACEHOLDER_ROUTE_DATABASE_FQN}`,
   SCHEMA_DETAILS: `/databaseSchema/${PLACEHOLDER_ROUTE_DATABASE_SCHEMA_FQN}`,
   DATABASE_DETAILS_WITH_TAB: `/database/${PLACEHOLDER_ROUTE_DATABASE_FQN}/${PLACEHOLDER_ROUTE_TAB}`,
@@ -438,6 +441,19 @@ export const getDashboardDetailsPath = (dashboardFQN: string, tab?: string) => {
   return path;
 };
 
+export const getDataModelDetailsPath = (dataModelFQN: string, tab?: string) => {
+  let path = tab
+    ? ROUTES.DATA_MODEL_DETAILS_WITH_TAB
+    : ROUTES.DATA_MODEL_DETAILS;
+  path = path.replace(PLACEHOLDER_ROUTE_DATA_MODEL_FQN, dataModelFQN);
+
+  if (tab) {
+    path = path.replace(PLACEHOLDER_ROUTE_TAB, tab);
+  }
+
+  return path;
+};
+
 export const getPipelineDetailsPath = (pipelineFQN: string, tab?: string) => {
   let path = tab ? ROUTES.PIPELINE_DETAILS_WITH_TAB : ROUTES.PIPELINE_DETAILS;
   path = path.replace(PLACEHOLDER_ROUTE_PIPELINE_FQN, pipelineFQN);

openmetadata-ui/src/main/resources/ui/src/enums/entity.enum.ts

@@ -42,6 +42,7 @@ export enum EntityType {
   ALERT = 'alert',
   CONTAINER = 'container',
   TAG = 'tag',
+  DASHBOARD_DATA_MODEL = 'dashboardDataModel',
 }
 
 export enum AssetsType {

openmetadata-ui/src/main/resources/ui/src/locale/languages/en-us.json

@@ -181,6 +181,7 @@
     "data-insight-tier-summary": "Total Data Assets by Tier",
     "data-insight-top-viewed-entity-summary": "Most Viewed Data Assets",
     "data-insight-total-entity-summary": "Total Data Assets",
+    "data-model": "Data Model",
     "data-quality-test": "Data Quality Test",
     "data-type": "Data Type",
     "database": "Database",
@@ -470,7 +471,9 @@
     "ml-model-lowercase-plural": "ML models",
     "ml-model-plural": "ML Models",
     "mode": "Mode",
+    "model": "Model",
     "model-name": "Model Name",
+    "model-plural": "Models",
     "model-store": "Model Store",
     "monday": "Monday",
     "month": "Month",

openmetadata-ui/src/main/resources/ui/src/locale/languages/es-es.json

@@ -181,6 +181,7 @@
     "data-insight-tier-summary": "Total de activos de datos por nivel",
     "data-insight-top-viewed-entity-summary": "Activos de datos más vistos",
     "data-insight-total-entity-summary": "Total de activos de datos",
+    "data-model": "Data Model",
     "data-quality-test": "Prueba de calidad de datos",
     "data-type": "Tipo de datos",
     "database": "Base de datos",
@@ -470,7 +471,9 @@
     "ml-model-lowercase-plural": "modelos de ML",
     "ml-model-plural": "Modelos de ML",
     "mode": "Moda",
+    "model": "Model",
     "model-name": "Nombre del Modelo",
+    "model-plural": "Models",
     "model-store": "Almacenamiento de Modelos",
     "monday": "Lunes",
     "month": "Mes",

openmetadata-ui/src/main/resources/ui/src/locale/languages/fr-fr.json

@@ -181,6 +181,7 @@
     "data-insight-tier-summary": "Total des Resources de Données par Rang",
     "data-insight-top-viewed-entity-summary": "Resources de Données les plus Visitées",
     "data-insight-total-entity-summary": "Total Resources de Données",
+    "data-model": "Data Model",
     "data-quality-test": "Data Quality Test",
     "data-type": "Type de donnée",
     "database": "Base de Données",
@@ -470,7 +471,9 @@
     "ml-model-lowercase-plural": "ML models",
     "ml-model-plural": "Modéles d'IA",
     "mode": "Mode",
+    "model": "Model",
     "model-name": "Nom du Modèle",
+    "model-plural": "Models",
     "model-store": "Magasin de Modèles",
     "monday": "Monday",
     "month": "Month",

openmetadata-ui/src/main/resources/ui/src/locale/languages/ja-jp.json

@@ -181,6 +181,7 @@
     "data-insight-tier-summary": "ティアごとの全データアセット",
     "data-insight-top-viewed-entity-summary": "最も閲覧されたデータアセット",
     "data-insight-total-entity-summary": "全てのデータアセット",
+    "data-model": "Data Model",
     "data-quality-test": "データ品質テスト",
     "data-type": "データ型",
     "database": "データベース",
@@ -470,7 +471,9 @@
     "ml-model-lowercase-plural": "ML models",
     "ml-model-plural": "MLモデル",
     "mode": "モード",
+    "model": "Model",
     "model-name": "モデル名",
+    "model-plural": "Models",
     "model-store": "モデルストア",
     "monday": "月曜日",
     "month": "月",

openmetadata-ui/src/main/resources/ui/src/locale/languages/pt-br.json

@@ -181,6 +181,7 @@
     "data-insight-tier-summary": "Recursos de dados totais por nível",
     "data-insight-top-viewed-entity-summary": "Recursos de dados mais visualizados",
     "data-insight-total-entity-summary": "Total de recursos de dados",
+    "data-model": "Data Model",
     "data-quality-test": "Teste de qualidade de dados",
     "data-type": "Tipo de dado",
     "database": "Banco de dados",
@@ -470,7 +471,9 @@
     "ml-model-lowercase-plural": "ML models",
     "ml-model-plural": "Modelos de ML",
     "mode": "Modo",
+    "model": "Model",
     "model-name": "Nome do modelo",
+    "model-plural": "Models",
     "model-store": "Estoque modelo",
     "monday": "Segunda-feira",
     "month": "Mês",

openmetadata-ui/src/main/resources/ui/src/locale/languages/zh-cn.json

@@ -181,6 +181,7 @@
     "data-insight-tier-summary": "分层的总数据资产",
     "data-insight-top-viewed-entity-summary": "查看次数最多的数据资产",
     "data-insight-total-entity-summary": "所有数据资产",
+    "data-model": "Data Model",
     "data-quality-test": "Data Quality Test",
     "data-type": "Data Type",
     "database": "数据库",
@@ -470,7 +471,9 @@
     "ml-model-lowercase-plural": "ML models",
     "ml-model-plural": "机器学习模型",
     "mode": "Mode",
+    "model": "Model",
     "model-name": "模型名",
+    "model-plural": "Models",
     "model-store": "模型存储",
     "monday": "Monday",
     "month": "Month",

openmetadata-ui/src/main/resources/ui/src/pages/DataModelPage/DataModelPage.component.tsx

@@ -0,0 +1,464 @@
+/*
+ *  Copyright 2023 Collate.
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+import { Card, Space, Tabs } from 'antd';
+import AppState from 'AppState';
+import { AxiosError } from 'axios';
+import Description from 'components/common/description/Description';
+import EntityPageInfo from 'components/common/entityPageInfo/EntityPageInfo';
+import ErrorPlaceHolder from 'components/common/error-with-placeholder/ErrorPlaceHolder';
+import PageContainerV1 from 'components/containers/PageContainerV1';
+import ModelTab from 'components/DataModels/ModelTab/ModelTab.component';
+import Loader from 'components/Loader/Loader';
+import { usePermissionProvider } from 'components/PermissionProvider/PermissionProvider';
+import {
+  OperationPermission,
+  ResourceEntity,
+} from 'components/PermissionProvider/PermissionProvider.interface';
+import { FQN_SEPARATOR_CHAR } from 'constants/char.constants';
+import { getServiceDetailsPath } from 'constants/constants';
+import { ENTITY_CARD_CLASS } from 'constants/entity.constants';
+import { NO_PERMISSION_TO_VIEW } from 'constants/HelperTextUtil';
+import { EntityInfo, EntityType } from 'enums/entity.enum';
+import { ServiceCategory } from 'enums/service.enum';
+import { OwnerType } from 'enums/user.enum';
+import { compare } from 'fast-json-patch';
+import { DashboardDataModel } from 'generated/entity/data/dashboardDataModel';
+import { LabelType, State, TagSource } from 'generated/type/tagLabel';
+import { isUndefined, omitBy } from 'lodash';
+import { EntityTags, ExtraInfo } from 'Models';
+import React, { useCallback, useEffect, useMemo, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { useHistory, useParams } from 'react-router-dom';
+import {
+  addDataModelFollower,
+  getDataModelsByName,
+  patchDataModelDetails,
+  removeDataModelFollower,
+} from 'rest/dataModelsAPI';
+import {
+  getCurrentUserId,
+  getEntityMissingError,
+  getEntityPlaceHolder,
+  getOwnerValue,
+} from 'utils/CommonUtils';
+import { getDataModelsDetailPath } from 'utils/DataModelsUtils';
+import { getEntityName } from 'utils/EntityUtils';
+import { DEFAULT_ENTITY_PERMISSION } from 'utils/PermissionsUtils';
+import { serviceTypeLogo } from 'utils/ServiceUtils';
+import { getTagsWithoutTier, getTierTags } from 'utils/TableUtils';
+import { showErrorToast } from 'utils/ToastUtils';
+import { DATA_MODELS_DETAILS_TABS } from './DataModelsInterface';
+
+const DataModelsPage = () => {
+  const history = useHistory();
+  const { t } = useTranslation();
+
+  const { getEntityPermissionByFqn } = usePermissionProvider();
+  const { dashboardDataModelFQN, tab } = useParams() as Record<string, string>;
+
+  const [isEditDescription, setIsEditDescription] = useState<boolean>(false);
+  const [isLoading, setIsLoading] = useState<boolean>(false);
+  const [hasError, setHasError] = useState<boolean>(false);
+  const [dataModelPermissions, setDataModelPermissions] =
+    useState<OperationPermission>(DEFAULT_ENTITY_PERMISSION);
+  const [dataModelData, setDataModelData] = useState<DashboardDataModel>();
+
+  // get current user details
+  const currentUser = useMemo(
+    () => AppState.getCurrentUserDetails(),
+    [AppState.userDetails, AppState.nonSecureUserDetails]
+  );
+
+  const {
+    hasViewPermission,
+    hasEditDescriptionPermission,
+    hasEditOwnerPermission,
+    hasEditTagsPermission,
+    hasEditTierPermission,
+  } = useMemo(() => {
+    return {
+      hasViewPermission:
+        dataModelPermissions.ViewAll || dataModelPermissions.ViewBasic,
+      hasEditDescriptionPermission:
+        dataModelPermissions.EditAll || dataModelPermissions.EditDescription,
+      hasEditOwnerPermission:
+        dataModelPermissions.EditAll || dataModelPermissions.EditOwner,
+      hasEditTagsPermission:
+        dataModelPermissions.EditAll || dataModelPermissions.EditTags,
+      hasEditTierPermission:
+        dataModelPermissions.EditAll || dataModelPermissions.EditTier,
+      hasEditLineagePermission:
+        dataModelPermissions.EditAll || dataModelPermissions.EditLineage,
+    };
+  }, [dataModelPermissions]);
+
+  const {
+    tier,
+    deleted,
+    owner,
+    description,
+    version,
+    tags,
+    entityName,
+    entityId,
+    followers,
+    isUserFollowing,
+  } = useMemo(() => {
+    return {
+      deleted: dataModelData?.deleted,
+      owner: dataModelData?.owner,
+      description: dataModelData?.description,
+      version: dataModelData?.version,
+      tier: getTierTags(dataModelData?.tags ?? []),
+      tags: getTagsWithoutTier(dataModelData?.tags ?? []),
+      entityId: dataModelData?.id,
+      entityName: getEntityName(dataModelData),
+      isUserFollowing: dataModelData?.followers?.some(
+        ({ id }: { id: string }) => id === getCurrentUserId()
+      ),
+      followers: dataModelData?.followers ?? [],
+    };
+  }, [dataModelData]);
+
+  const breadcrumbTitles = useMemo(() => {
+    const serviceType = dataModelData?.serviceType;
+    const service = dataModelData?.service;
+    const serviceName = service?.name;
+
+    return [
+      {
+        name: serviceName || '',
+        url: serviceName
+          ? getServiceDetailsPath(
+              serviceName,
+              ServiceCategory.DASHBOARD_SERVICES
+            )
+          : '',
+        imgSrc: serviceType ? serviceTypeLogo(serviceType) : undefined,
+      },
+      {
+        name: entityName,
+        url: '',
+        activeTitle: true,
+      },
+    ];
+  }, [dataModelData, dashboardDataModelFQN, entityName]);
+
+  const fetchResourcePermission = async (dashboardDataModelFQN: string) => {
+    setIsLoading(true);
+    try {
+      const entityPermission = await getEntityPermissionByFqn(
+        ResourceEntity.CONTAINER,
+        dashboardDataModelFQN
+      );
+      setDataModelPermissions(entityPermission);
+    } catch (error) {
+      showErrorToast(
+        t('server.fetch-entity-permissions-error', {
+          entity: t('label.asset-lowercase'),
+        })
+      );
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  const handleUpdateDataModelData = (updatedData: DashboardDataModel) => {
+    const jsonPatch = compare(omitBy(dataModelData, isUndefined), updatedData);
+
+    return patchDataModelDetails(dataModelData?.id ?? '', jsonPatch);
+  };
+
+  const handleTabChange = (tabValue: string) => {
+    if (tabValue !== tab) {
+      history.push({
+        pathname: getDataModelsDetailPath(dashboardDataModelFQN, tabValue),
+      });
+    }
+  };
+
+  const handleUpdateDescription = async (updatedDescription: string) => {
+    try {
+      const { description: newDescription, version } =
+        await handleUpdateDataModelData({
+          ...(dataModelData as DashboardDataModel),
+          description: updatedDescription,
+        });
+
+      setDataModelData((prev) => ({
+        ...(prev as DashboardDataModel),
+        description: newDescription,
+        version,
+      }));
+    } catch (error) {
+      showErrorToast(error as AxiosError);
+    }
+  };
+
+  const fetchDataModelDetails = async (dashboardDataModelFQN: string) => {
+    setIsLoading(true);
+    try {
+      const response = await getDataModelsByName(
+        dashboardDataModelFQN,
+        'owner,tags,followers'
+      );
+      setDataModelData(response);
+    } catch (error) {
+      showErrorToast(error as AxiosError);
+      setHasError(true);
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  const handleFollowDataModel = async () => {
+    const followerId = currentUser?.id ?? '';
+    const dataModelId = dataModelData?.id ?? '';
+    try {
+      if (isUserFollowing) {
+        const response = await removeDataModelFollower(dataModelId, followerId);
+        const { oldValue } = response.changeDescription.fieldsDeleted[0];
+
+        setDataModelData((prev) => ({
+          ...(prev as DashboardDataModel),
+          followers: (dataModelData?.followers || []).filter(
+            (follower) => follower.id !== oldValue[0].id
+          ),
+        }));
+      } else {
+        const response = await addDataModelFollower(dataModelId, followerId);
+        const { newValue } = response.changeDescription.fieldsAdded[0];
+
+        setDataModelData((prev) => ({
+          ...(prev as DashboardDataModel),
+          followers: [...(dataModelData?.followers ?? []), ...newValue],
+        }));
+      }
+    } catch (error) {
+      showErrorToast(error as AxiosError);
+    }
+  };
+
+  const extraInfo: Array<ExtraInfo> = [
+    {
+      key: EntityInfo.OWNER,
+      value: owner && getOwnerValue(owner),
+      placeholderText: getEntityPlaceHolder(
+        getEntityName(owner),
+        owner?.deleted
+      ),
+      isLink: true,
+      openInNewTab: false,
+      profileName: owner?.type === OwnerType.USER ? owner?.name : undefined,
+    },
+    {
+      key: EntityInfo.TIER,
+      value: tier?.tagFQN ? tier.tagFQN.split(FQN_SEPARATOR_CHAR)[1] : '',
+    },
+  ];
+
+  const handleRemoveTier = async () => {
+    try {
+      const { tags: newTags, version } = await handleUpdateDataModelData({
+        ...(dataModelData as DashboardDataModel),
+        tags: getTagsWithoutTier(dataModelData?.tags ?? []),
+      });
+
+      setDataModelData((prev) => ({
+        ...(prev as DashboardDataModel),
+        tags: newTags,
+        version,
+      }));
+    } catch (error) {
+      showErrorToast(error as AxiosError);
+    }
+  };
+
+  const handleUpdateTags = async (selectedTags: Array<EntityTags> = []) => {
+    try {
+      const { tags: newTags, version } = await handleUpdateDataModelData({
+        ...(dataModelData as DashboardDataModel),
+        tags: [...(tier ? [tier] : []), ...selectedTags],
+      });
+
+      setDataModelData((prev) => ({
+        ...(prev as DashboardDataModel),
+        tags: newTags,
+        version,
+      }));
+    } catch (error) {
+      showErrorToast(error as AxiosError);
+    }
+  };
+
+  const handleUpdateOwner = useCallback(
+    async (updatedOwner?: DashboardDataModel['owner']) => {
+      try {
+        const { owner: newOwner, version } = await handleUpdateDataModelData({
+          ...(dataModelData as DashboardDataModel),
+          owner: updatedOwner ? updatedOwner : undefined,
+        });
+
+        setDataModelData((prev) => ({
+          ...(prev as DashboardDataModel),
+          owner: newOwner,
+          version,
+        }));
+      } catch (error) {
+        showErrorToast(error as AxiosError);
+      }
+    },
+    [dataModelData, dataModelData?.owner]
+  );
+
+  const handleUpdateTier = async (updatedTier?: string) => {
+    try {
+      if (updatedTier) {
+        const { tags: newTags, version } = await handleUpdateDataModelData({
+          ...(dataModelData as DashboardDataModel),
+          tags: [
+            ...getTagsWithoutTier(dataModelData?.tags ?? []),
+            {
+              tagFQN: updatedTier,
+              labelType: LabelType.Manual,
+              state: State.Confirmed,
+              source: TagSource.Classification,
+            },
+          ],
+        });
+
+        setDataModelData((prev) => ({
+          ...(prev as DashboardDataModel),
+          tags: newTags,
+          version,
+        }));
+      }
+    } catch (error) {
+      showErrorToast(error as AxiosError);
+    }
+  };
+
+  const handleUpdateDataModel = async (
+    updatedDataModel: DashboardDataModel['columns']
+  ) => {
+    try {
+      const { columns: newColumns, version } = await handleUpdateDataModelData({
+        ...(dataModelData as DashboardDataModel),
+        columns: updatedDataModel,
+      });
+
+      setDataModelData((prev) => ({
+        ...(prev as DashboardDataModel),
+        columns: newColumns,
+        version,
+      }));
+    } catch (error) {
+      showErrorToast(error as AxiosError);
+    }
+  };
+
+  useEffect(() => {
+    if (hasViewPermission) {
+      fetchDataModelDetails(dashboardDataModelFQN);
+    }
+  }, [dashboardDataModelFQN, dataModelPermissions]);
+
+  useEffect(() => {
+    fetchResourcePermission(dashboardDataModelFQN);
+  }, [dashboardDataModelFQN]);
+
+  // Rendering
+  if (isLoading) {
+    return <Loader />;
+  }
+
+  if (hasError) {
+    return (
+      <ErrorPlaceHolder>
+        {getEntityMissingError(t('label.data-model'), dashboardDataModelFQN)}
+      </ErrorPlaceHolder>
+    );
+  }
+
+  if (!hasViewPermission && !isLoading) {
+    return <ErrorPlaceHolder>{NO_PERMISSION_TO_VIEW}</ErrorPlaceHolder>;
+  }
+
+  return (
+    <PageContainerV1>
+      <div className="entity-details-container">
+        <EntityPageInfo
+          canDelete={dataModelPermissions.Delete}
+          currentOwner={owner}
+          deleted={deleted}
+          entityFqn={dashboardDataModelFQN}
+          entityId={entityId}
+          entityName={entityName || ''}
+          entityType={EntityType.DASHBOARD_DATA_MODEL}
+          extraInfo={extraInfo}
+          followHandler={handleFollowDataModel}
+          followers={followers.length}
+          followersList={followers}
+          isFollowing={isUserFollowing}
+          isTagEditable={hasEditTagsPermission}
+          removeTier={hasEditTierPermission ? handleRemoveTier : undefined}
+          tags={tags}
+          tagsHandler={handleUpdateTags}
+          tier={tier}
+          titleLinks={breadcrumbTitles}
+          updateOwner={hasEditOwnerPermission ? handleUpdateOwner : undefined}
+          updateTier={hasEditTierPermission ? handleUpdateTier : undefined}
+          version={version + ''}
+        />
+        <Tabs activeKey={tab} className="h-full" onChange={handleTabChange}>
+          <Tabs.TabPane
+            key={DATA_MODELS_DETAILS_TABS.MODEL}
+            tab={
+              <span data-testid={DATA_MODELS_DETAILS_TABS.MODEL}>
+                {t('label.model')}
+              </span>
+            }>
+            <Card className={ENTITY_CARD_CLASS}>
+              <Space className="w-full" direction="vertical" size={8}>
+                <Description
+                  description={description}
+                  entityFqn={dashboardDataModelFQN}
+                  entityName={entityName}
+                  entityType={EntityType.CONTAINER}
+                  hasEditAccess={hasEditDescriptionPermission}
+                  isEdit={isEditDescription}
+                  isReadOnly={deleted}
+                  owner={owner}
+                  onCancel={() => setIsEditDescription(false)}
+                  onDescriptionEdit={() => setIsEditDescription(true)}
+                  onDescriptionUpdate={handleUpdateDescription}
+                />
+
+                <ModelTab
+                  data={dataModelData?.columns || []}
+                  hasEditDescriptionPermission={hasEditDescriptionPermission}
+                  hasEditTagsPermission={hasEditTagsPermission}
+                  isReadOnly={Boolean(deleted)}
+                  onUpdate={handleUpdateDataModel}
+                />
+              </Space>
+            </Card>
+          </Tabs.TabPane>
+        </Tabs>
+      </div>
+    </PageContainerV1>
+  );
+};
+
+export default DataModelsPage;

openmetadata-ui/src/main/resources/ui/src/pages/DataModelPage/DataModelsInterface.tsx

@@ -0,0 +1,25 @@
+/*
+ *  Copyright 2023 Collate.
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+import { ServicePageData } from 'pages/service';
+
+export interface DataModelTableProps {
+  data: Array<ServicePageData>;
+  isLoading: boolean;
+}
+
+export enum DATA_MODELS_DETAILS_TABS {
+  MODEL = 'model',
+  ACTIVITY = 'activityFeed',
+  SQL = 'sql',
+  LINEAGE = 'lineage',
+}

openmetadata-ui/src/main/resources/ui/src/pages/service/index.tsx

@@ -27,6 +27,7 @@ import TestConnection from 'components/common/TestConnection/TestConnection';
 import TitleBreadcrumb from 'components/common/title-breadcrumb/title-breadcrumb.component';
 import { TitleBreadcrumbProps } from 'components/common/title-breadcrumb/title-breadcrumb.interface';
 import PageContainerV1 from 'components/containers/PageContainerV1';
+import DataModelTable from 'components/DataModels/DataModelsTable';
 import Ingestion from 'components/Ingestion/Ingestion.component';
 import Loader from 'components/Loader/Loader';
 import { usePermissionProvider } from 'components/PermissionProvider/PermissionProvider';
@@ -36,6 +37,7 @@ import TagsViewer from 'components/Tag/TagsViewer/tags-viewer';
 import { EntityType } from 'enums/entity.enum';
 import { compare } from 'fast-json-patch';
 import { Container } from 'generated/entity/data/container';
+import { DashboardDataModel } from 'generated/entity/data/dashboardDataModel';
 import { isEmpty, isNil, isUndefined, startCase, toLower } from 'lodash';
 import {
   ExtraInfo,
@@ -46,7 +48,7 @@ import {
 import React, { FunctionComponent, useEffect, useMemo, useState } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Link, useHistory, useParams } from 'react-router-dom';
-import { getDashboards } from 'rest/dashboardAPI';
+import { getDashboards, getDataModels } from 'rest/dashboardAPI';
 import { getDatabases } from 'rest/databaseAPI';
 import {
   deleteIngestionPipelineById,
@@ -121,7 +123,8 @@ export type ServicePageData =
   | Dashboard
   | Mlmodel
   | Pipeline
-  | Container;
+  | Container
+  | DashboardDataModel;
 
 const ServicePage: FunctionComponent = () => {
   const { t } = useTranslation();
@@ -140,6 +143,8 @@ const ServicePage: FunctionComponent = () => {
   const [description, setDescription] = useState('');
   const [serviceDetails, setServiceDetails] = useState<ServicesType>();
   const [data, setData] = useState<Array<ServicePageData>>([]);
+  const [dataModel, setDataModel] = useState<Array<ServicePageData>>([]);
+  const [dataModelPaging, setDataModelPaging] = useState<Paging>(pagingObject);
   const [isLoading, setIsLoading] = useState(true);
   const [paging, setPaging] = useState<Paging>(pagingObject);
   const [activeTab, setActiveTab] = useState(
@@ -187,7 +192,8 @@ const ServicePage: FunctionComponent = () => {
         serviceName,
         paging.total,
         ingestions,
-        servicePermission
+        servicePermission,
+        dataModelPaging.total
       ),
     [serviceName, paging, ingestions, servicePermission]
   );
@@ -449,6 +455,23 @@ const ServicePage: FunctionComponent = () => {
     }
   };
 
+  const fetchDashboardsDataModel = async (paging?: PagingWithoutTotal) => {
+    setIsLoading(true);
+    try {
+      const { data, paging: resPaging } = await getDataModels(
+        serviceFQN,
+        'owner,tags,followers',
+        paging
+      );
+      setDataModel(data);
+      setDataModelPaging(resPaging);
+    } catch (error) {
+      showErrorToast(error as AxiosError);
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
   const fetchPipeLines = async (paging?: PagingWithoutTotal) => {
     setIsLoading(true);
     try {
@@ -517,6 +540,7 @@ const ServicePage: FunctionComponent = () => {
       }
       case ServiceCategory.DASHBOARD_SERVICES: {
         fetchDashboards(paging);
+        fetchDashboardsDataModel(paging);
 
         break;
       }
@@ -877,6 +901,9 @@ const ServicePage: FunctionComponent = () => {
     }
   };
 
+  const getDataModalTab = () => (
+    <DataModelTable data={dataModel} isLoading={isLoading} />
+  );
   useEffect(() => {
     if (
       servicePageTabs(getCountLabel(serviceName))[activeTab - 1].path !== tab
@@ -1138,6 +1165,7 @@ const ServicePage: FunctionComponent = () => {
                       </div>
                     ))}
 
+                  {activeTab === 4 && getDataModalTab()}
                   {activeTab === 2 && getIngestionTab()}
 
                   {activeTab === 3 && (

openmetadata-ui/src/main/resources/ui/src/rest/dashboardAPI.ts

@@ -13,7 +13,7 @@
 
 import { AxiosResponse } from 'axios';
 import { Operation } from 'fast-json-patch';
-import { PagingWithoutTotal, RestoreRequestType } from 'Models';
+import { PagingResponse, PagingWithoutTotal, RestoreRequestType } from 'Models';
 import { ServicePageData } from 'pages/service';
 import { Dashboard } from '../generated/entity/data/dashboard';
 import { EntityHistory } from '../generated/type/entityHistory';
@@ -129,3 +129,22 @@ export const restoreDashboard = async (id: string) => {
 
   return response.data;
 };
+
+export const getDataModels = async (
+  service: string,
+  fields: string,
+  paging?: PagingWithoutTotal
+) => {
+  const response = await APIClient.get<PagingResponse<ServicePageData[]>>(
+    `/dashboard/datamodels`,
+    {
+      params: {
+        service,
+        fields,
+        ...paging,
+      },
+    }
+  );
+
+  return response.data;
+};

openmetadata-ui/src/main/resources/ui/src/rest/dataModelsAPI.ts

@@ -0,0 +1,69 @@
+/*
+ *  Copyright 2023 Collate.
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+import { AxiosResponse } from 'axios';
+import { Operation } from 'fast-json-patch';
+import { DashboardDataModel } from 'generated/entity/data/dashboardDataModel';
+import { EntityReference } from 'generated/type/entityReference';
+import APIClient from './index';
+
+const URL = '/dashboard/datamodels';
+
+const configOptionsForPatch = {
+  headers: { 'Content-type': 'application/json-patch+json' },
+};
+
+const configOptions = {
+  headers: { 'Content-type': 'application/json' },
+};
+
+export const getDataModelsByName = async (
+  name: string,
+  fields: string | string[]
+) => {
+  const response = await APIClient.get<DashboardDataModel>(
+    `${URL}/name/${name}?fields=${fields}`
+  );
+
+  return response.data;
+};
+
+export const patchDataModelDetails = async (id: string, data: Operation[]) => {
+  const response = await APIClient.patch<
+    Operation[],
+    AxiosResponse<DashboardDataModel>
+  >(`${URL}/${id}`, data, configOptionsForPatch);
+
+  return response.data;
+};
+
+export const addDataModelFollower = async (id: string, userId: string) => {
+  const response = await APIClient.put<
+    string,
+    AxiosResponse<{
+      changeDescription: { fieldsAdded: { newValue: EntityReference[] }[] };
+    }>
+  >(`${URL}/${id}/followers`, userId, configOptions);
+
+  return response.data;
+};
+
+export const removeDataModelFollower = async (id: string, userId: string) => {
+  const response = await APIClient.delete<
+    string,
+    AxiosResponse<{
+      changeDescription: { fieldsDeleted: { oldValue: EntityReference[] }[] };
+    }>
+  >(`${URL}/${id}/followers/${userId}`, configOptions);
+
+  return response.data;
+};

openmetadata-ui/src/main/resources/ui/src/utils/DataModelsUtils.ts

@@ -0,0 +1,114 @@
+/*
+ *  Copyright 2023 Collate.
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+import {
+  PLACEHOLDER_ROUTE_DATA_MODEL_FQN,
+  PLACEHOLDER_ROUTE_TAB,
+  ROUTES,
+} from 'constants/constants';
+import { Column } from 'generated/entity/data/dashboardDataModel';
+import { LabelType, State, TagLabel } from 'generated/type/tagLabel';
+import { isEmpty } from 'lodash';
+import { EntityTags, TagOption } from 'Models';
+
+export const getDataModelsDetailPath = (dataModelFQN: string, tab?: string) => {
+  let path = tab
+    ? ROUTES.DATA_MODEL_DETAILS_WITH_TAB
+    : ROUTES.DATA_MODEL_DETAILS;
+  path = path.replace(PLACEHOLDER_ROUTE_DATA_MODEL_FQN, dataModelFQN);
+
+  if (tab) {
+    path = path.replace(PLACEHOLDER_ROUTE_TAB, tab);
+  }
+
+  return path;
+};
+
+export const updateDataModelColumnDescription = (
+  containerColumns: Column[] = [],
+  changedColumnName: string,
+  description: string
+) => {
+  containerColumns.forEach((containerColumn) => {
+    if (containerColumn.name === changedColumnName) {
+      containerColumn.description = description;
+    } else {
+      const hasChildren = !isEmpty(containerColumn.children);
+
+      // stop condition
+      if (hasChildren) {
+        updateDataModelColumnDescription(
+          containerColumn.children,
+          changedColumnName,
+          description
+        );
+      }
+    }
+  });
+};
+
+const getUpdatedDataModelColumnTags = (
+  containerColumn: Column,
+  newContainerColumnTags: TagOption[] = []
+) => {
+  const newTagsFqnList = newContainerColumnTags.map((newTag) => newTag.fqn);
+
+  const prevTags = containerColumn?.tags?.filter((tag) =>
+    newTagsFqnList.includes(tag.tagFQN)
+  );
+
+  const prevTagsFqnList = prevTags?.map((prevTag) => prevTag.tagFQN);
+
+  const newTags: EntityTags[] = newContainerColumnTags.reduce((prev, curr) => {
+    const isExistingTag = prevTagsFqnList?.includes(curr.fqn);
+
+    return isExistingTag
+      ? prev
+      : [
+          ...prev,
+          {
+            labelType: LabelType.Manual,
+            state: State.Confirmed,
+            source: curr.source,
+            tagFQN: curr.fqn,
+          },
+        ];
+  }, [] as EntityTags[]);
+
+  return [...(prevTags as TagLabel[]), ...newTags];
+};
+
+export const updateDataModelColumnTags = (
+  containerColumns: Column[] = [],
+  changedColumnName: string,
+  newColumnTags: TagOption[] = []
+) => {
+  containerColumns.forEach((containerColumn) => {
+    if (containerColumn.name === changedColumnName) {
+      containerColumn.tags = getUpdatedDataModelColumnTags(
+        containerColumn,
+        newColumnTags
+      );
+    } else {
+      const hasChildren = !isEmpty(containerColumn.children);
+
+      // stop condition
+      if (hasChildren) {
+        updateDataModelColumnTags(
+          containerColumn.children,
+          changedColumnName,
+          newColumnTags
+        );
+      }
+    }
+  });
+};

openmetadata-ui/src/main/resources/ui/src/utils/ServiceUtils.tsx

@@ -893,7 +893,8 @@ export const getServicePageTabs = (
   serviceName: ServiceTypes,
   instanceCount: number,
   ingestions: IngestionPipeline[],
-  servicePermission: OperationPermission
+  servicePermission: OperationPermission,
+  dataModelCount: number
 ) => {
   const tabs = [];
 
@@ -906,6 +907,15 @@ export const getServicePageTabs = (
     });
   }
 
+  if (serviceName === ServiceCategory.DASHBOARD_SERVICES) {
+    tabs.push({
+      name: t('label.data-model'),
+      isProtected: false,
+      position: 4,
+      count: dataModelCount,
+    });
+  }
+
   tabs.push(
     {
       name: t('label.ingestion-plural'),