view controller1 24 - srujanabala/springboot-couchbase GitHub Wiki

package com.example.rest;

import java.util.List; import java.util.Optional;

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.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.RequestMethod; import org.springframework.web.bind.annotation.RestController;

import com.example.model.Student; import com.example.repository.UserRepository;

@RestController public class ViewController {

@Autowired
private UserRepository userRepo;

@RequestMapping(path = "/add", method = RequestMethod.GET, produces = "application/json")
public Iterable<Student> addNew() {
	userRepo.deleteAll();
	Student s = new Student("8", "Abhishek", 30);
	Student s2 = new Student("64", "Alex", 35);
	Student s3 = new Student("80", "John", 40);
	Student s4 = new Student("88", "Shankle", 44);
	Student s5 = new Student("45", "jackie", 45);
	userRepo.save(s);
	userRepo.save(s2);
	userRepo.save(s3);
	userRepo.save(s4);
	userRepo.save(s5);
	System.out.println("finished ass");
	return userRepo.findAll();

}

@GetMapping(path = "/test", produces = "application/json")
public String testApi() {
	return "Response from API";
}

@RequestMapping(path = "/del", method = RequestMethod.DELETE)
public void del() {
	userRepo.deleteAll();
}

@RequestMapping(path = "/get", method = RequestMethod.GET, produces = "application/json")
public Iterable<Student> fetchRecords() {
	System.out.println("From controller");
	userRepo.findAll().forEach(System.out::println);
	return userRepo.findAll();
}

@RequestMapping(path = "/get/{name}", method = RequestMethod.GET, produces = "application/json")
public List<Student> fetchByName(@PathVariable("name") String name) {
	System.out.println("inside get");
	return userRepo.findByName(name);
}

@RequestMapping(path = "/fetch-by-query/{name}", method = RequestMethod.GET, produces = "application/json")
public List<Student> fetchCustom(@PathVariable("name")String name) {
	return userRepo.findByTheQuery(name);
}

@RequestMapping(path = "/fetch-by-query/order", method = RequestMethod.GET, produces = "application/json")
public List<Student> fetchCustom1() {
	return userRepo.getAllOrderAndGroup();
}

@GetMapping("/meta")
public List getMeta() {
	return userRepo.getMetaData();
}

@PostMapping(path = "/students",consumes = "application/json")
public ResponseEntity<Student> addStudent(@RequestBody Student student) {
	userRepo.save(student);
	return new ResponseEntity<>(student, HttpStatus.CREATED);
}


@PutMapping(path = "/students/{id}", consumes = "application/json")
public Student updateStudent(@PathVariable("id") String id) {
	Optional<Student> student = userRepo.findById(id);
	if (student.isPresent()) {
		Student stu = student.get();
		stu.setName("updatedName");
		userRepo.save(stu);
		return stu;
	} else {
		System.out.println("Data Not found");
		return null;
	}

}

@RequestMapping(path = "/count", method = RequestMethod.GET, produces = "application/json")
public long getCount() {
    System.out.println("Getting total count...");
    return userRepo.count();
}

@GetMapping(path = "/query", produces = "application/json")
public List<Student> getAllByQuery() {
	return userRepo.getAllByQuery();
}

@GetMapping(path = "/agetest")
public String getSecondHighestAgeStudent() {
	System.out.println("Second Highest Age is : " + userRepo.getSecondHighestAgeStudent());
	return "Second Highest Age is : " + userRepo.getSecondHighestAgeStudent();
}

}

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