Controllers for automation

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/controller/AutomationController.java

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+package ch.usi.inf.sa4.sanmarinoes.smarthut.controller;
+
+import ch.usi.inf.sa4.sanmarinoes.smarthut.dto.AutomationSaveRequest;
+import ch.usi.inf.sa4.sanmarinoes.smarthut.error.NotFoundException;
+import ch.usi.inf.sa4.sanmarinoes.smarthut.models.Automation;
+import ch.usi.inf.sa4.sanmarinoes.smarthut.models.AutomationRepository;
+import ch.usi.inf.sa4.sanmarinoes.smarthut.models.ScenePriorityRepository;
+import ch.usi.inf.sa4.sanmarinoes.smarthut.models.SceneRepository;
+import java.security.Principal;
+import java.util.Collection;
+import java.util.List;
+import java.util.stream.Collectors;
+import javax.validation.Valid;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@EnableAutoConfiguration
+@RequestMapping("/automation")
+public class AutomationController {
+
+    @Autowired private AutomationRepository automationRepository;
+    @Autowired private SceneRepository sceneRepository;
+    @Autowired private ScenePriorityRepository scenePriorityRepository;
+
+    @GetMapping
+    public List<Automation> getAll(
+            @RequestParam(value = "hostId", required = false) Long hostId, final Principal user)
+            throws NotFoundException {
+        return sceneRepository
+                .findByUsername(user.getName())
+                .stream()
+                .map(s -> scenePriorityRepository.findAllBySceneId(s.getId()))
+                .flatMap(Collection::stream)
+                .distinct()
+                .map(
+                        t ->
+                                automationRepository
+                                        .findById(t.getAutomationId())
+                                        .orElseThrow(IllegalStateException::new))
+                .distinct()
+                .collect(Collectors.toList());
+    }
+
+    private Automation save(Automation newRL, AutomationSaveRequest s) {
+        newRL.setName(s.getName());
+
+        return automationRepository.save(newRL);
+    }
+
+    @PostMapping
+    public Automation create(
+            @Valid @RequestBody AutomationSaveRequest automationSaveRequest,
+            final Principal principal) {
+        return save(new Automation(), automationSaveRequest);
+    }
+
+    @PutMapping
+    public Automation update(
+            @Valid @RequestBody AutomationSaveRequest automation, final Principal principal)
+            throws NotFoundException {
+        return save(
+                automationRepository
+                        .findById(automation.getId())
+                        .orElseThrow(NotFoundException::new),
+                automation);
+    }
+
+    @DeleteMapping("/{id}")
+    public void delete(@PathVariable long id) {
+        automationRepository.deleteById(id);
+    }
+}

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/controller/ScenePriorityController.java

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+package ch.usi.inf.sa4.sanmarinoes.smarthut.controller;
+
+import ch.usi.inf.sa4.sanmarinoes.smarthut.models.ScenePriorityRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@EnableAutoConfiguration
+@RequestMapping("/scenePriority")
+public class ScenePriorityController {
+
+    @Autowired ScenePriorityRepository scenePriorityRepository;
+}

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/dto/AutomationSaveRequest.java

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+package ch.usi.inf.sa4.sanmarinoes.smarthut.dto;
+
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+
+public class AutomationSaveRequest {
+
+    private long id;
+
+    @NotNull @NotEmpty private String name;
+
+    public long getId() {
+        return id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/dto/ScenePrioritySaveRequest.java

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+package ch.usi.inf.sa4.sanmarinoes.smarthut.dto;
+
+public class ScenePrioritySaveRequest {}