#76-fix removing rule

src/main/java/ru/ulstu/extractor/rule/controller/RuleController.java

@@ -2,16 +2,21 @@ package ru.ulstu.extractor.rule.controller;
 
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
-import org.springframework.web.bind.annotation.*;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.ModelAttribute;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.servlet.mvc.support.RedirectAttributes;
 import ru.ulstu.extractor.rule.model.AddRuleForm;
-import ru.ulstu.extractor.rule.repository.RuleRepository;
 import ru.ulstu.extractor.rule.service.AntecedentValueService;
 import ru.ulstu.extractor.rule.service.RuleService;
 import ru.ulstu.extractor.ts.service.TimeSeriesService;
 import springfox.documentation.annotations.ApiIgnore;
 
-import static ru.ulstu.extractor.core.Route.*;
+import static ru.ulstu.extractor.core.Route.ADD_RULE;
+import static ru.ulstu.extractor.core.Route.DELETE_RULE;
+import static ru.ulstu.extractor.core.Route.LIST_RULE;
 
 @Controller
 @ApiIgnore
@@ -19,15 +24,13 @@ public class RuleController {
     private final RuleService ruleService;
     private final AntecedentValueService antecedentValueService;
     private final TimeSeriesService timeSeriesService;
-    private final RuleRepository ruleRepository;
 
     public RuleController(RuleService ruleService,
                           AntecedentValueService antecedentValueService,
-                          TimeSeriesService timeSeriesService, RuleRepository ruleRepository) {
+                          TimeSeriesService timeSeriesService) {
         this.ruleService = ruleService;
         this.antecedentValueService = antecedentValueService;
         this.timeSeriesService = timeSeriesService;
-        this.ruleRepository = ruleRepository;
     }
 
     @GetMapping(LIST_RULE)
@@ -52,8 +55,7 @@ public class RuleController {
 
     @GetMapping(DELETE_RULE)
     public String deleteRule(Model model, @RequestParam Integer id) {
-        ruleRepository.deleteById(id);
-        model.addAttribute("rule", ruleRepository.findAll());
+        ruleService.deleteById(id);
         return "redirect:/" + LIST_RULE;
     }
 }

src/main/java/ru/ulstu/extractor/rule/service/RuleService.java

@@ -56,4 +56,8 @@ public class RuleService {
                 .orElseThrow(() -> new RuntimeException("Правило не найдено")))
                 : new AddRuleForm();
     }
+
+    public void deleteById(Integer id) {
+        ruleRepository.deleteById(id);
+    }
 }