51 lines
2.1 KiB
Java
51 lines
2.1 KiB
Java
package org.sadtech.example.swagger.controller;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.Parameter;
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import io.swagger.v3.oas.annotations.tags.Tag;
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import org.sadtech.example.swagger.dto.TypeOperation;
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import org.sadtech.example.swagger.dto.UserDto;
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import org.springframework.http.HttpStatus;
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import org.springframework.validation.annotation.Validated;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RestController;
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import javax.validation.Valid;
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import javax.validation.constraints.Min;
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import javax.validation.constraints.NotBlank;
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import java.util.Map;
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/**
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* @author upagge 30.12.2020
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*/
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@Validated
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@RestController
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@RequestMapping("api/user/point")
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@Tag(name = "Система лояльности", description = "Управляет балами пользователей")
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public class PointController {
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private final Map<String, UserDto> repository;
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public PointController(Map<String, UserDto> repository) {
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this.repository = repository;
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}
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@PostMapping("{key}")
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@Operation(summary = "Управление баллами", description = "Позволяет удалить или добавить баллы пользователю")
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public HttpStatus changePoints(
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@PathVariable @NotBlank @Parameter(description = "Идентификатор пользователя") String key,
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@RequestParam("point") @Min(0) @Parameter(description = "Количество баллов", required = true) Long point,
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@RequestParam("type") @Parameter(description = "Тип операции", required = true) TypeOperation type
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) {
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final UserDto userDto = repository.get(key);
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userDto.setPoints(
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TypeOperation.PLUS.equals(type) ? userDto.getPoints() + point : userDto.getPoints() - point
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);
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return HttpStatus.OK;
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}
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}
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