add crud service, crud atoms, crud table, graphs page

src/core/blocks/entity-table/EntityTable.tsx

@@ -0,0 +1,64 @@
+import {Atom} from '@reatom/core';
+import {useAtom} from '@reatom/react';
+import {head} from 'lodash';
+import Table, {ColumnsType} from 'antd/lib/table';
+import React, {FC, memo, useCallback, useEffect, useMemo} from 'react';
+import {CrudService} from '../../services/CrudService';
+import {EntityMode} from '../../types/EntityModes';
+import {EntityWithId} from '../../api/CrudAPI';
+
+type Props<T> = {
+    entityListAtom: Atom<T[]>;
+    service: CrudService<T>;
+};
+
+export const createEntityTable = function <T extends EntityWithId<unknown>> ({
+    entityListAtom,
+    service,
+}: Props<T>): FC {
+    return memo(() => {
+        const entityList = useAtom(entityListAtom);
+
+        useEffect(() => {
+            service.loadEntityList();
+        }, []);
+
+        const onRow = useCallback((entity: EntityWithId<T>) => ({
+            onClick: () => {
+                service.navigate(EntityMode.Show, entity.id);
+            },
+        }), []);
+
+        const columns: ColumnsType<EntityWithId<T>> = useMemo(() => {
+            const entity = head(entityList);
+            if (entity) {
+                return Object.keys(entity).map(field => {
+                    return {
+                        title: field,
+                        dataIndex: field,
+                        key: field,
+                    };
+                });
+            }
+            return [];
+        }, [entityList]);
+
+        const dataSource = useMemo(() => {
+            return entityList.map(entity => {
+                return {
+                    ...entity,
+                    key: entity.id,
+                };
+            });
+        }, [entityList]);
+
+        return (
+            <Table
+                columns={columns}
+                dataSource={dataSource}
+                onRow={onRow}
+            />
+        );
+    });
+};
+

src/core/blocks/entity-table/index.ts

@@ -0,0 +1 @@
+export * from './EntityTable';