#76-add rule delete function

src/main/java/ru/ulstu/extractor/core/Route.java

@@ -18,6 +18,7 @@ public class Route {
     public static final String STATISTIC = "statistic";
     public static final String LIST_RULE = "listRules";
     public static final String ADD_RULE = "addRule";
+    public static final String DELETE_RULE = "deleteRule";
 
     public static String getLIST_INDEXED_REPOSITORIES() {
         return LIST_INDEXED_REPOSITORIES;

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

@@ -2,19 +2,16 @@ package ru.ulstu.extractor.rule.controller;
 
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
-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.*;
 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.ADD_RULE;
-import static ru.ulstu.extractor.core.Route.LIST_RULE;
+import static ru.ulstu.extractor.core.Route.*;
 
 @Controller
 @ApiIgnore
@@ -22,13 +19,15 @@ 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) {
+                          TimeSeriesService timeSeriesService, RuleRepository ruleRepository) {
         this.ruleService = ruleService;
         this.antecedentValueService = antecedentValueService;
         this.timeSeriesService = timeSeriesService;
+        this.ruleRepository = ruleRepository;
     }
 
     @GetMapping(LIST_RULE)
@@ -50,4 +49,27 @@ public class RuleController {
         ruleService.saveRule(ruleForm);
         return "redirect:/" + LIST_RULE;
     }
+
+    @GetMapping(DELETE_RULE)
+    public String deleteRule(Model model,
+                             @RequestParam Integer id) {
+        ruleRepository.deleteById(id);
+        model.addAttribute("rule", ruleRepository.findAll());
+        return "redirect:/" + LIST_RULE;
+    }
+
+//    @RequestMapping(value = FILTER_COMMITS, method = RequestMethod.GET)
+//    public String editRule(Model model,
+//                           @RequestParam Optional<Integer> firstAntecedentValueId,
+//                           @RequestParam Optional<String > firstAntecedentId,
+//                           @RequestParam Optional<Integer> secondAntecedentValueId,
+//                           @RequestParam Optional<String> secondAntecedentId,
+//                           @RequestParam Optional<String> consequent){
+//        AddRuleForm addRuleForm = new AddRuleForm();
+//        addRuleForm.setFirstAntecedentId(firstAntecedentValueId.);
+//        addRuleForm.setFirstAntecedentValueId();
+//        addRuleForm.setSecondAntecedentId();
+//        addRuleForm.setSecondAntecedentValueId();
+//        addRuleForm.setConsequent();
+//    }
 }

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

@@ -34,4 +34,8 @@ public class RuleService {
                 TimeSeriesType.valueOf(addRuleForm.getSecondAntecedentId()),
                 addRuleForm.getConsequent()));
     }
+
+    public Rule findById(Integer id) {
+        return ruleRepository.getOne(id);
+    }
 }

src/main/resources/templates/listRules.html

@@ -10,7 +10,7 @@
     <table class="table table-striped">
         <thead class="thead-dark">
         <tr>
-            <th scope="col" colspan="8">Правила</th>
+            <th scope="col" colspan="10">Правила</th>
         </tr>
         </thead>
         <tbody>
@@ -23,11 +23,20 @@
             <td><span class="badge badge-success" th:text="${rule.secondAntecedentValue.antecedentValue}"></span></td>
             <td><span class="badge badge-info">то</span></td>
             <td><span class="badge badge-warning" th:text="${rule.consequent}"></span></td>
+            <td>
+                <a role="button" class="btn btn-info" th:href="@{${@route.ADD_RULE} + '?ruleId=' + ${rule.id}}">
+                    <i class="fa fa-pencil-square-o" aria-hidden="true"></i>
+                </a>
+            </td>
+            <td>
+                <a role="button" class="btn btn-danger" th:href="@{'deleteRule?id=' + ${rule.id}}"
+                   onclick="return confirm('Удалить правило?')">
+                    <i class="fa fa-times" aria-hidden="true"></i>
+                </a>
+            </td>
         </tr>
         </tbody>
     </table>
-    <div class="col-md-4 col-sm-12">
-        <a href="/addRule" class="btn btn-outline-success">Добавить правило</a>
-    </div>
+    <a href="/addRule" class="btn btn-outline-success">Добавить правило</a>
 </div>
 </html>