начал работу над функционалом сущности Section

client/src/App.tsx

@@ -6,6 +6,9 @@ import RoleEdit from "./components/Role/Edit";
 import UsersList from "./components/User/List";
 import UserCreate from "./components/User/Create";
 import UserEdit from "./components/User/Edit";
+import SectionsList from "./components/Section/List";
+import SectionCreate from "./components/Section/Create";
+import SectionEdit from "./components/Section/Edit";
 
 function App() {
   return (
@@ -22,6 +25,12 @@ function App() {
         create={<UserCreate />}
         edit={<UserEdit />}
       />
+      <Resource
+        name="sections"
+        list={<SectionsList />}
+        create={<SectionCreate />}
+        edit={<SectionEdit />}
+      />
     </Admin>
   );
 }

client/src/components/Section/Create.tsx

@@ -0,0 +1,16 @@
+import { Create, ReferenceInput, SelectInput, SimpleForm, TextInput } from "react-admin";
+
+function SectionCreate() {
+  return (
+    <Create>
+      <SimpleForm>
+        <TextInput source="name" fullWidth />
+        <ReferenceInput source="root_section_id" reference="sections">
+          <SelectInput optionText="name" fullWidth />
+        </ReferenceInput>
+      </SimpleForm>
+    </Create>
+  );
+};
+
+export default SectionCreate;

client/src/components/Section/Edit.tsx

@@ -0,0 +1,22 @@
+import { Edit, ReferenceInput, SelectInput, SimpleForm, TextInput, useGetList, useRecordContext } from "react-admin";
+import Title from "../Title";
+
+function SectionEdit() {
+  // const record = useRecordContext();
+  // if (!record) return null;
+
+  // const { data } = useGetList("sections", { id: record.id });
+
+  return (
+    <Edit title={<Title prefixText="Роль" />} actions={false}>
+      <SimpleForm>
+        <TextInput source="name" fullWidth />
+        {/* <ReferenceInput source="root_section_id" reference="sections"> */}
+          {/* <SelectInput choices={data} optionText="name" fullWidth /> */}
+        {/* </ReferenceInput> */}
+      </SimpleForm>
+    </Edit>
+  );
+}
+
+export default SectionEdit;

client/src/components/Section/List.tsx

@@ -0,0 +1,16 @@
+import { List, Datagrid, TextField, EditButton } from "react-admin";
+
+function SectionsList() {
+  return (
+    <List>
+      <Datagrid>
+        <TextField source="id" />
+        <TextField source="name" />
+        <TextField source="root_section_id" />
+        <EditButton />
+      </Datagrid>
+    </List>
+  );
+};
+
+export default SectionsList;

server/controllers/section/section.controller.ts

@@ -0,0 +1,142 @@
+import Section from "../../models/section.model";
+import { ApiErrorHandler } from "../../error/api-error.handler";
+import type { ISectionDto } from "./section.dto";
+import type { Order } from "sequelize";
+import type { NextFunction, Request, Response } from "express";
+import type {
+  FilterQueryParamType,
+  RangeQueryParamType,
+  SortQueryParamType
+} from "../query-param.types";
+
+class SectionController {
+  getAll = async (req: Request, res: Response, next: NextFunction) => {
+    try {
+      const range: RangeQueryParamType = req.query.range
+        ? JSON.parse(req.query.range.toString())
+        : [0, 10];
+      const sort: SortQueryParamType = req.query.sort
+        ? JSON.parse(req.query.sort.toString())
+        : ["id", "ASC"];
+
+      const sections = await Section.findAndCountAll({
+        offset: range[0],
+        limit: range[1] - range[0] + 1,
+        order: [sort] as Order
+      });
+
+      return res.json({ data: sections.rows, total: sections.count });
+    } catch (error) {
+      next(ApiErrorHandler.internal((error as Error).message));
+    }
+  };
+
+  getMany = async (
+    req: Request,
+    res: Response<{ data: Section[] }>,
+    next: NextFunction
+  ) => {
+    try {
+      const filter: FilterQueryParamType = req.query.filter
+        ? JSON.parse(req.query.filter.toString())
+        : { ids: [] };
+
+      const sections = await Section.findAll({
+        where: { id: filter.ids as number[] }
+      });
+      return res.json({ data: sections });
+    } catch (error) {
+      next(ApiErrorHandler.internal((error as Error).message));
+    }
+  };
+
+  create = async (
+    req: Request<object, object, ISectionDto>,
+    res: Response<Section>,
+    next: NextFunction
+  ) => {
+    try {
+      const { name, root_section_id } = req.body;
+      const section = await Section.create({ name, root_section_id });
+      return res.json(section);
+    } catch (error) {
+      next(ApiErrorHandler.internal((error as Error).message));
+    }
+  };
+
+  getById = async (
+    req: Request<{ id: number }>,
+    res: Response<Section>,
+    next: NextFunction
+  ) => {
+    try {
+      const { id } = req.params;
+      const section = await Section.findByPk(id);
+      if (!section) return next(ApiErrorHandler.notFound("Такой роли не найдено"));
+
+      return res.json(section);
+    } catch (error) {
+      next(ApiErrorHandler.internal((error as Error).message));
+    }
+  };
+
+  update = async (
+    req: Request<{ id: number }, object, ISectionDto>,
+    res: Response<Section>,
+    next: NextFunction
+  ) => {
+    try {
+      const { id } = req.params;
+      const { name } = req.body;
+
+      const section = await Section.findByPk(id);
+      if (!section) return next(ApiErrorHandler.internal("Такой роли не найдено"));
+
+      section.name = name;
+      await section.save();
+
+      return res.json(section);
+    } catch (error) {
+      next(ApiErrorHandler.internal((error as Error).message));
+    }
+  };
+
+  delete = async (
+    req: Request<{ id: number }>,
+    res: Response<Section>,
+    next: NextFunction
+  ) => {
+    try {
+      const { id } = req.params;
+      const section = await Section.findByPk(id);
+      if (!section) return next(ApiErrorHandler.internal("Такой роли не найдено"));
+
+      await section.destroy();
+
+      return res.json(section);
+    } catch (error) {
+      next(ApiErrorHandler.internal((error as Error).message));
+    }
+  };
+
+  deleteMany = async (
+    req: Request,
+    res: Response<{ data: Section[] }>,
+    next: NextFunction
+  ) => {
+    try {
+      const filter: FilterQueryParamType = req.query.filter
+        ? JSON.parse(req.query.filter.toString())
+        : {};
+      const sections = await Section.findAll({ where: filter });
+
+      Section.destroy({ where: filter });
+
+      return res.json({ data: sections });
+    } catch (error) {
+      next(ApiErrorHandler.internal((error as Error).message));
+    }
+  };
+}
+
+export default new SectionController();

server/controllers/section/section.dto.ts

@@ -0,0 +1,4 @@
+export interface ISectionDto {
+  name: string;
+  root_section_id: number | null;
+}

server/db.ts

@@ -2,6 +2,7 @@ import dotenv from "dotenv";
 import { Sequelize } from "sequelize-typescript";
 import Role from "./models/role.model";
 import User from "./models/user.model";
+import Section from "./models/section.model";
 
 dotenv.config();
 
@@ -12,5 +13,5 @@ export const sequelize = new Sequelize({
   password: process.env.DB_PASSWORD,
   host: process.env.DB_HOST,
   port: process.env.DB_PORT,
-  models: [Role, User]
+  models: [Role, User, Section]
 });

server/models/models.constants.js

@@ -1,8 +0,0 @@
-import { DataTypes } from "sequelize";
-
-export const customCreatedAndUpdatedFields = {
-  createdAt: "created_at",
-  updatedAt: "updated_at"
-};
-
-export const idSettingsObject = { type: DataTypes.INTEGER, primaryKey: true, autoIncrement: true };

server/models/section.model.ts

@@ -0,0 +1,51 @@
+import {
+  Table,
+  Column,
+  Model,
+  DataType,
+  Length,
+  UpdatedAt,
+  CreatedAt,
+  ForeignKey,
+  BelongsTo,
+  HasMany
+} from "sequelize-typescript";
+
+@Table({
+  tableName: "sections",
+  modelName: "Section"
+})
+export default class Section extends Model {
+  @Column({
+    primaryKey: true,
+    autoIncrement: true,
+    type: DataType.INTEGER
+  })
+  declare id: number;
+
+  @Length({ min: 1 })
+  @Column({
+    allowNull: false,
+    defaultValue: "Unknown",
+    type: DataType.STRING
+  })
+  declare name: string;
+
+  @CreatedAt
+  declare created_at: Date;
+
+  @UpdatedAt
+  declare updated_at: Date;
+
+  @ForeignKey(() => Section)
+  @Column({
+    type: DataType.INTEGER
+  })
+  declare root_section_id: number;
+
+  @BelongsTo(() => Section, "root_section_id")
+  declare root_section: Section;
+
+  @HasMany(() => Section, "root_section_id")
+  declare inner_sections: Section[];
+}

server/routes/routes.ts

@@ -1,8 +1,10 @@
 import { Router } from "express";
 import roleRouter from "./routes/role.router";
 import userRouter from "./routes/user.router";
+import sectionRouter from "./routes/section.router";
 
 export const router = Router();
 
 router.use("/roles", roleRouter);
 router.use("/users", userRouter);
+router.use("/sections", sectionRouter);

server/routes/routes/section.router.ts

@@ -0,0 +1,14 @@
+import { Router } from "express";
+import SectionController from "../../controllers/section/section.controller";
+
+const sectionRouter = Router();
+
+sectionRouter.post("/", SectionController.create);
+sectionRouter.get("/", SectionController.getAll);
+sectionRouter.get("/get-many", SectionController.getMany);
+sectionRouter.get("/:id", SectionController.getById);
+sectionRouter.put("/:id", SectionController.update);
+sectionRouter.delete("/delete-many", SectionController.deleteMany);
+sectionRouter.delete("/:id", SectionController.delete);
+
+export default sectionRouter;