feat: added image endpoint basic functionality

This commit is contained in:
Sugui 2024-12-16 19:03:14 +01:00
parent 178dd05baf
commit 9c04a024c9
7 changed files with 132 additions and 15 deletions
src
main
test/java/cat/siesta/twochi_verifier_be

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@ -0,0 +1,23 @@
package cat.siesta.twochi_verifier_be;
import java.util.Map;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.bind.annotation.RestController;
import lombok.AllArgsConstructor;
@RestController
@AllArgsConstructor
public class Controller {
private ImageRetrieverService imageRetrieverService;
@GetMapping("/image")
@ResponseStatus(HttpStatus.OK)
public Map<String, Object> image() {
var imageAndToken = imageRetrieverService.getImage();
return Map.of("url", imageAndToken.getLeft(), "token", imageAndToken.getRight());
}
}

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@ -0,0 +1,7 @@
package cat.siesta.twochi_verifier_be;
import java.net.URL;
public interface ImageRepository {
public URL getImage();
}

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@ -0,0 +1,21 @@
package cat.siesta.twochi_verifier_be;
import java.net.URL;
import org.apache.commons.lang3.tuple.Pair;
import org.springframework.stereotype.Service;
import lombok.AllArgsConstructor;
@Service
@AllArgsConstructor
public class ImageRetrieverService {
private final TokenGenerator tokenGenerator;
private final ImageRepository imageRepository;
public Pair<URL, String> getImage() {
var url = imageRepository.getImage();
return Pair.of(url, tokenGenerator.generate(url.toString()));
}
}

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@ -0,0 +1,24 @@
package cat.siesta.twochi_verifier_be;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.ToString;
@EqualsAndHashCode
@ToString
@Getter
@Component
public class TokenGenerator {
private final String secret;
public TokenGenerator(@Value("${twochi.secret}") String secret) {
this.secret = secret;
}
public String generate(String url) {
return url + "\n" + secret;
}
}

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@ -1,15 +0,0 @@
package cat.siesta.twochi_verifier_be.rest;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class HomeResource {
@GetMapping("/")
public String index() {
return "\"Hello World!\"";
}
}

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@ -11,3 +11,5 @@ spring:
lifecycle-management: start-only lifecycle-management: start-only
springdoc: springdoc:
pathsToMatch: / pathsToMatch: /
twochi:
secret: ${TWOCHI_SECRET}

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package cat.siesta.twochi_verifier_be;
import static org.mockito.Mockito.when;
import java.net.URI;
import java.net.URL;
import org.apache.commons.lang3.RandomStringUtils;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.http.MediaType;
import org.springframework.test.context.bean.override.mockito.MockitoBean;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
@SpringBootTest(properties = {
"twochi.secret = mysecret"
})
@AutoConfigureMockMvc
public class ImageRetrieverTest {
@Autowired
private MockMvc mockMvc;
@Autowired
private TokenGenerator tokenGenerator;
@MockitoBean
private ImageRepository imageRepository;
@Test
void retrieves_image_with_valid_token() throws Exception {
var url = randomUrl();
var expectedToken = tokenGenerator.generate(url.toString());
var expectedJson = String.format("{'url': '%s', 'token': '%s'}", url, expectedToken);
when(imageRepository.getImage()).thenReturn(url);
this.mockMvc.perform(MockMvcRequestBuilders.get("/image"))
.andExpect(MockMvcResultMatchers.status().isOk())
.andExpect(MockMvcResultMatchers.content().contentType(MediaType.APPLICATION_JSON))
.andExpect(MockMvcResultMatchers.content().json(expectedJson));
}
private URL randomUrl() {
try {
return URI
.create(String.format("https://%s.com", RandomStringUtils.insecure().nextAlphabetic(10))).toURL();
} catch (Exception e) {
throw new RuntimeException("failed to create random url");
}
}
}