demo-monolith add docker-compose.yml and Dockerfile

settings.gradle

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+rootProject.name = 'demo-monolith'

src/main/java/com/example/demo_monolith/controllers/RolesController.java

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+package com.example.demo_monolith.controllers;
+
+
+import com.example.demo_monolith.model.Role;
+import com.example.demo_monolith.repository.RoleRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@CrossOrigin(origins = "${app.origin}", maxAge = 3600, allowCredentials="true")
+@RestController
+@RequestMapping("/api")
+public class RolesController {
+    @Autowired
+    private RoleRepository roleRepository;
+
+    @GetMapping("/roles")
+    public ResponseEntity<List<Role>> getRoles(@RequestParam(required = false) String title) {
+        try {
+            List<Role> role = new ArrayList<Role>();
+            role = roleRepository.findAll();
+            //userRepository.findAll().forEach(users::add);
+
+
+            if (role.isEmpty()) {
+                return new ResponseEntity<>(HttpStatus.NO_CONTENT);
+            }
+
+            return new ResponseEntity<>(role, HttpStatus.OK);
+        } catch (Exception e) {
+            return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+        }
+    }
+}

src/main/java/com/example/demo_monolith/controllers/SettingsController.java

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+package com.example.demo_monolith.controllers;
+
+
+import com.example.demo_monolith.model.Setting;
+import com.example.demo_monolith.repository.SettingsRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/api")
+public class SettingsController {
+    @Autowired
+    private SettingsRepository settingsRepository;
+
+    @GetMapping("/settings")
+    public ResponseEntity<List<Setting>> getSettings(@RequestParam(required = false) String title) {
+        try {
+            List<Setting> settings =  settingsRepository.findAll();
+            //userRepository.findAll().forEach(users::add);
+
+
+            if (settings.isEmpty()) {
+                return new ResponseEntity<>(HttpStatus.NO_CONTENT);
+            }
+
+            return new ResponseEntity<>(settings, HttpStatus.OK);
+        } catch (Exception e) {
+            return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+        }
+    }
+
+}

src/main/java/com/example/demo_monolith/controllers/TestController.java

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+package com.example.demo_monolith.controllers;
+
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.web.bind.annotation.CrossOrigin;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@CrossOrigin(origins = "*", maxAge = 3600)
+@RestController
+@RequestMapping("/api/test")
+public class TestController {
+	@GetMapping("/all")
+	public String allAccess() {
+		return "Public Content.";
+	}
+	
+	@GetMapping("/user")
+	@PreAuthorize("hasRole('USER') or hasRole('MODERATOR') or hasRole('ADMIN')")
+	public String userAccess() {
+		return "User Content.";
+	}
+
+	@GetMapping("/mod")
+	@PreAuthorize("hasRole('MODERATOR')")
+	public String moderatorAccess() {
+		return "Moderator Board.";
+	}
+
+	@GetMapping("/admin")
+	@PreAuthorize("hasRole('ADMIN')")
+	public String adminAccess() {
+		return "Admin Board.";
+	}
+}

src/main/java/com/example/demo_monolith/controllers/TutorialController.java

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+package com.example.demo_monolith.controllers;
+
+
+import com.example.demo_monolith.model.Tutorial;
+import com.example.demo_monolith.repository.TutorialRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+
+@CrossOrigin(origins = "${app.origin}", maxAge = 3600, allowCredentials="true")
+@RestController
+@RequestMapping("/api")
+public class TutorialController {
+
+  @Autowired
+  TutorialRepository tutorialRepository;
+
+  @GetMapping("/tutorials")
+  public ResponseEntity<List<Tutorial>> getAllTutorials(@RequestParam(required = false) String title) {
+    try {
+      List<Tutorial> tutorials = new ArrayList<Tutorial>();
+
+      if (title == null)
+        tutorialRepository.findAll().forEach(tutorials::add);
+      else
+        tutorialRepository.findByTitleContaining(title).forEach(tutorials::add);
+
+      if (tutorials.isEmpty()) {
+        return new ResponseEntity<>(HttpStatus.NO_CONTENT);
+      }
+
+      return new ResponseEntity<>(tutorials, HttpStatus.OK);
+    } catch (Exception e) {
+      return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+    }
+  }
+
+  @GetMapping("/tutorials/{id}")
+  public ResponseEntity<Tutorial> getTutorialById(@PathVariable("id") long id) {
+    Optional<Tutorial> tutorialData = tutorialRepository.findById(id);
+
+    if (tutorialData.isPresent()) {
+      return new ResponseEntity<>(tutorialData.get(), HttpStatus.OK);
+    } else {
+      return new ResponseEntity<>(HttpStatus.NOT_FOUND);
+    }
+  }
+
+  @PostMapping("/tutorials")
+  public ResponseEntity<Tutorial> createTutorial(@RequestBody Tutorial tutorial) {
+    try {
+      Tutorial _tutorial = tutorialRepository
+          .save(new Tutorial(tutorial.getTitle(), tutorial.getDescription(), false));
+      return new ResponseEntity<>(_tutorial, HttpStatus.CREATED);
+    } catch (Exception e) {
+      return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+    }
+  }
+
+  @PutMapping("/tutorials/{id}")
+  public ResponseEntity<Tutorial> updateTutorial(@PathVariable("id") long id, @RequestBody Tutorial tutorial) {
+    Optional<Tutorial> tutorialData = tutorialRepository.findById(id);
+
+    if (tutorialData.isPresent()) {
+      Tutorial _tutorial = tutorialData.get();
+      _tutorial.setTitle(tutorial.getTitle());
+      _tutorial.setDescription(tutorial.getDescription());
+      _tutorial.setPublished(tutorial.isPublished());
+      return new ResponseEntity<>(tutorialRepository.save(_tutorial), HttpStatus.OK);
+    } else {
+      return new ResponseEntity<>(HttpStatus.NOT_FOUND);
+    }
+  }
+
+  @DeleteMapping("/tutorials/{id}")
+  public ResponseEntity<HttpStatus> deleteTutorial(@PathVariable("id") long id) {
+    try {
+      tutorialRepository.deleteById(id);
+      return new ResponseEntity<>(HttpStatus.NO_CONTENT);
+    } catch (Exception e) {
+      return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+    }
+  }
+
+  @DeleteMapping("/tutorials")
+  public ResponseEntity<HttpStatus> deleteAllTutorials() {
+    try {
+      tutorialRepository.deleteAll();
+      return new ResponseEntity<>(HttpStatus.NO_CONTENT);
+    } catch (Exception e) {
+      return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+    }
+
+  }
+
+  @GetMapping("/tutorials/published")
+  public ResponseEntity<List<Tutorial>> findByPublished() {
+    try {
+      List<Tutorial> tutorials = tutorialRepository.findByPublished(true);
+
+      if (tutorials.isEmpty()) {
+        return new ResponseEntity<>(HttpStatus.NO_CONTENT);
+      }
+      return new ResponseEntity<>(tutorials, HttpStatus.OK);
+    } catch (Exception e) {
+      return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+    }
+  }
+
+}

src/main/java/com/example/demo_monolith/controllers/UsersController.java

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+package com.example.demo_monolith.controllers;
+
+
+import com.example.demo_monolith.model.User;
+import com.example.demo_monolith.repository.UserRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@CrossOrigin(origins = "${app.origin}", maxAge = 3600, allowCredentials="true")
+@RestController
+@RequestMapping("/api")
+public class UsersController {
+    @Autowired
+    private UserRepository userRepository;
+
+    @GetMapping("/users")
+    public ResponseEntity<List<User>> getUsers(@RequestParam(required = false) String title) {
+        try {
+            List<User> users = new ArrayList<User>();
+            users = userRepository.findAll();
+            //userRepository.findAll().forEach(users::add);
+
+
+            if (users.isEmpty()) {
+                return new ResponseEntity<>(HttpStatus.NO_CONTENT);
+            }
+
+            return new ResponseEntity<>(users, HttpStatus.OK);
+        } catch (Exception e) {
+            return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+        }
+    }
+}