| 1 | package edu.ucsb.cs156.frontiers.services; | |
| 2 | ||
| 3 | import com.fasterxml.jackson.core.JsonProcessingException; | |
| 4 | import com.fasterxml.jackson.databind.ObjectMapper; | |
| 5 | import edu.ucsb.cs156.frontiers.entities.Course; | |
| 6 | import edu.ucsb.cs156.frontiers.entities.RosterStudent; | |
| 7 | import edu.ucsb.cs156.frontiers.enums.RepositoryPermissions; | |
| 8 | import java.security.NoSuchAlgorithmException; | |
| 9 | import java.security.spec.InvalidKeySpecException; | |
| 10 | import java.util.HashMap; | |
| 11 | import java.util.Map; | |
| 12 | import lombok.extern.slf4j.Slf4j; | |
| 13 | import org.springframework.boot.web.client.RestTemplateBuilder; | |
| 14 | import org.springframework.http.*; | |
| 15 | import org.springframework.stereotype.Service; | |
| 16 | import org.springframework.web.client.HttpClientErrorException; | |
| 17 | import org.springframework.web.client.RestTemplate; | |
| 18 | ||
| 19 | @Service | |
| 20 | @Slf4j | |
| 21 | public class RepositoryService { | |
| 22 | private final JwtService jwtService; | |
| 23 | private final RestTemplate restTemplate; | |
| 24 | private final ObjectMapper mapper; | |
| 25 | ||
| 26 | public RepositoryService( | |
| 27 | JwtService jwtService, RestTemplateBuilder restTemplateBuilder, ObjectMapper mapper) { | |
| 28 | this.jwtService = jwtService; | |
| 29 | this.restTemplate = restTemplateBuilder.build(); | |
| 30 | this.mapper = mapper; | |
| 31 | } | |
| 32 | ||
| 33 | /** | |
| 34 | * Creates a single student repository if it doesn't already exist, and provisions access to the | |
| 35 | * repository by that student | |
| 36 | * | |
| 37 | * @param course The Course in question | |
| 38 | * @param student RosterStudent of the student the repository should be created for | |
| 39 | * @param repoPrefix Name of the project or assignment. Used to title the repository, in the | |
| 40 | * format repoPrefix-githubLogin | |
| 41 | * @param isPrivate Whether the repository is private or not | |
| 42 | */ | |
| 43 | public void createStudentRepository( | |
| 44 | Course course, | |
| 45 | RosterStudent student, | |
| 46 | String repoPrefix, | |
| 47 | Boolean isPrivate, | |
| 48 | RepositoryPermissions permissions) | |
| 49 | throws NoSuchAlgorithmException, InvalidKeySpecException, JsonProcessingException { | |
| 50 | String newRepoName = repoPrefix + "-" + student.getGithubLogin(); | |
| 51 | String token = jwtService.getInstallationToken(course); | |
| 52 | String existenceEndpoint = | |
| 53 | "https://api.github.com/repos/" + course.getOrgName() + "/" + newRepoName; | |
| 54 | String createEndpoint = "https://api.github.com/orgs/" + course.getOrgName() + "/repos"; | |
| 55 | String provisionEndpoint = | |
| 56 | "https://api.github.com/repos/" | |
| 57 | + course.getOrgName() | |
| 58 | + "/" | |
| 59 | + newRepoName | |
| 60 | + "/collaborators/" | |
| 61 | + student.getGithubLogin(); | |
| 62 | HttpHeaders existenceHeaders = new HttpHeaders(); | |
| 63 |
1
1. createStudentRepository : removed call to org/springframework/http/HttpHeaders::add → KILLED |
existenceHeaders.add("Authorization", "Bearer " + token); |
| 64 |
1
1. createStudentRepository : removed call to org/springframework/http/HttpHeaders::add → KILLED |
existenceHeaders.add("Accept", "application/vnd.github+json"); |
| 65 |
1
1. createStudentRepository : removed call to org/springframework/http/HttpHeaders::add → KILLED |
existenceHeaders.add("X-GitHub-Api-Version", "2022-11-28"); |
| 66 | ||
| 67 | HttpEntity<String> existenceEntity = new HttpEntity<>(existenceHeaders); | |
| 68 | ||
| 69 | try { | |
| 70 | restTemplate.exchange(existenceEndpoint, HttpMethod.GET, existenceEntity, String.class); | |
| 71 | } catch (HttpClientErrorException e) { | |
| 72 |
1
1. createStudentRepository : negated conditional → KILLED |
if (e.getStatusCode().equals(HttpStatus.NOT_FOUND)) { |
| 73 | HttpHeaders createHeaders = new HttpHeaders(); | |
| 74 |
1
1. createStudentRepository : removed call to org/springframework/http/HttpHeaders::add → KILLED |
createHeaders.add("Authorization", "Bearer " + token); |
| 75 |
1
1. createStudentRepository : removed call to org/springframework/http/HttpHeaders::add → KILLED |
createHeaders.add("Accept", "application/vnd.github+json"); |
| 76 |
1
1. createStudentRepository : removed call to org/springframework/http/HttpHeaders::add → KILLED |
createHeaders.add("X-GitHub-Api-Version", "2022-11-28"); |
| 77 | ||
| 78 | Map<String, Object> body = new HashMap<>(); | |
| 79 | body.put("name", newRepoName); | |
| 80 | body.put("private", isPrivate); | |
| 81 | String bodyAsJson = mapper.writeValueAsString(body); | |
| 82 | ||
| 83 | HttpEntity<String> createEntity = new HttpEntity<>(bodyAsJson, createHeaders); | |
| 84 | ||
| 85 | restTemplate.exchange(createEndpoint, HttpMethod.POST, createEntity, String.class); | |
| 86 | } else { | |
| 87 | log.warn( | |
| 88 | "Unexpected response code {} when checking for existence of repository {}", | |
| 89 | e.getStatusCode(), | |
| 90 | newRepoName); | |
| 91 | return; | |
| 92 | } | |
| 93 | } | |
| 94 | try { | |
| 95 | Map<String, Object> provisionBody = new HashMap<>(); | |
| 96 | provisionBody.put("permission", permissions.getApiName()); | |
| 97 | String provisionAsJson = mapper.writeValueAsString(provisionBody); | |
| 98 | ||
| 99 | HttpEntity<String> provisionEntity = new HttpEntity<>(provisionAsJson, existenceHeaders); | |
| 100 | restTemplate.exchange(provisionEndpoint, HttpMethod.PUT, provisionEntity, String.class); | |
| 101 | } catch (HttpClientErrorException ignored) { | |
| 102 | ||
| 103 | } | |
| 104 | } | |
| 105 | } | |
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