Add an API to get the repository list by user id

This API can also be used for getting other's repository list, but only the public repository can be got. The test case will be added after finishing the APIs related to repository (such as creating a repository, updating a repository, etc.). See #32.
CMIPT · Sep 18, 2024 · bbb5cc5 · bbb5cc5
1 parent 0701b7c
commit bbb5cc5
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Showing 12 changed files with 228 additions and 2 deletions.
diff --git a/src/main/java/edu/cmipt/gcs/constant/ApiPathConstant.java b/src/main/java/edu/cmipt/gcs/constant/ApiPathConstant.java
@@ -26,4 +26,6 @@ public class ApiPathConstant {
     public static final String USER_CHECK_USERNAME_VALIDITY_API_PATH =
             USER_API_PREFIX + "/username";
     public static final String USER_DELETE_USER_API_PATH = USER_API_PREFIX + "/delete";
+    public static final String USER_PAGE_USER_REPOSITORY_API_PATH =
+            USER_API_PREFIX + "/page/repository";
 }
diff --git a/src/main/java/edu/cmipt/gcs/constant/ValidationConstant.java b/src/main/java/edu/cmipt/gcs/constant/ValidationConstant.java
@@ -9,4 +9,10 @@ public class ValidationConstant {
     // so we just use '*' to ignore the length check
     public static final String USERNAME_PATTERN = "^[a-zA-Z0-9_]*$";
     public static final String PASSWORD_PATTERN = "^[a-zA-Z0-9_.@]*$";
+    public static final int MIN_REPOSITORY_NAME_LENGTH = 1;
+    public static final int MAX_REPOSITORY_NAME_LENGTH = 255;
+    public static final int MIN_REPOSITORY_DESCRIPTION_LENGTH = 0;
+    public static final int MAX_REPOSITORY_DESCRIPTION_LENGTH = 255;
+    // the length will be checked by @Size
+    public static final String REPOSITORY_NAME_PATTERN = "^[a-zA-Z0-9_-]*$";
 }
diff --git a/src/main/java/edu/cmipt/gcs/controller/UserController.java b/src/main/java/edu/cmipt/gcs/controller/UserController.java
@@ -1,16 +1,20 @@
 package edu.cmipt.gcs.controller;
 
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 
 import edu.cmipt.gcs.constant.ApiPathConstant;
 import edu.cmipt.gcs.constant.HeaderParameter;
 import edu.cmipt.gcs.constant.ValidationConstant;
 import edu.cmipt.gcs.enumeration.ErrorCodeEnum;
 import edu.cmipt.gcs.exception.GenericException;
 import edu.cmipt.gcs.pojo.error.ErrorVO;
+import edu.cmipt.gcs.pojo.repository.RepositoryPO;
+import edu.cmipt.gcs.pojo.repository.RepositoryVO;
 import edu.cmipt.gcs.pojo.user.UserDTO;
 import edu.cmipt.gcs.pojo.user.UserPO;
 import edu.cmipt.gcs.pojo.user.UserVO;
+import edu.cmipt.gcs.service.RepositoryService;
 import edu.cmipt.gcs.service.UserService;
 import edu.cmipt.gcs.util.JwtUtil;
 import edu.cmipt.gcs.validation.group.UpdateGroup;
@@ -29,6 +33,10 @@
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.Size;
 
+import java.util.LinkedList;
+import java.util.List;
+import java.util.stream.Collectors;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.ResponseEntity;
@@ -46,6 +54,7 @@
 @Tag(name = "User", description = "User Related APIs")
 public class UserController {
     @Autowired private UserService userService;
+    @Autowired private RepositoryService repositoryService;
 
     @GetMapping(ApiPathConstant.USER_GET_USER_API_PATH)
     @Operation(
@@ -180,6 +189,56 @@ public void deleteUser(
         JwtUtil.blacklistToken(accessToken, refreshToken);
     }
 
+    @GetMapping(ApiPathConstant.USER_PAGE_USER_REPOSITORY_API_PATH)
+    @Operation(
+            summary = "Page user repositories",
+            description = "Page user repositories. If the given token is trying to get other's repositories, only public repositories will be shown",
+            tags = {"User", "Get Method"})
+    @Parameters({
+        @Parameter(
+                name = HeaderParameter.ACCESS_TOKEN,
+                description = "Access token",
+                required = true,
+                in = ParameterIn.HEADER,
+                schema = @Schema(implementation = String.class)),
+        @Parameter(
+                name = "id",
+                description = "User id",
+                required = true,
+                in = ParameterIn.QUERY,
+                schema = @Schema(implementation = Long.class)),
+        @Parameter(
+                name = "page",
+                description = "Page number",
+                example = "1",
+                required = true,
+                in = ParameterIn.QUERY,
+                schema = @Schema(implementation = Integer.class)),
+        @Parameter(
+                name = "size",
+                description = "Page size",
+                example = "10",
+                required = true,
+                in = ParameterIn.QUERY,
+                schema = @Schema(implementation = Integer.class))
+    })
+    @ApiResponse(responseCode = "200", description = "User repositories paged successfully")
+    public List<RepositoryVO> pageUserRepositories(
+            @RequestParam("id") Long userId,
+            @RequestParam("page") Integer page,
+            @RequestParam("size") Integer size,
+            @RequestHeader(HeaderParameter.ACCESS_TOKEN) String accessToken) {
+        QueryWrapper<RepositoryPO> wrapper = new QueryWrapper<RepositoryPO>();
+        String idInToken = JwtUtil.getID(accessToken);
+        assert idInToken != null;
+        if (!idInToken.equals(userId.toString())) {
+            // the user only can see the public repositories of others
+            wrapper.eq("is_private", false);
+        }
+        wrapper.eq("user_id", userId);
+        return repositoryService.page(new Page<>(page, size), wrapper).getRecords().stream().map(RepositoryVO::new).collect(Collectors.toList());
+    }
+
     @GetMapping(ApiPathConstant.USER_CHECK_EMAIL_VALIDITY_API_PATH)
     @Operation(
             summary = "Check email validity",

diff --git a/src/main/java/edu/cmipt/gcs/dao/RepositoryMapper.java b/src/main/java/edu/cmipt/gcs/dao/RepositoryMapper.java
@@ -0,0 +1,7 @@
+package edu.cmipt.gcs.dao;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+import edu.cmipt.gcs.pojo.repository.RepositoryPO;
+
+public interface RepositoryMapper extends BaseMapper<RepositoryPO> {}
diff --git a/src/main/java/edu/cmipt/gcs/enumeration/ErrorCodeEnum.java b/src/main/java/edu/cmipt/gcs/enumeration/ErrorCodeEnum.java
@@ -32,7 +32,18 @@ public enum ErrorCodeEnum {
     USER_NOT_FOUND("USER_NOT_FOUND"),
 
     USER_UPDATE_FAILED("USER_UPDATE_FAILED"),
-    USER_DELETE_FAILED("USER_DELETE_FAILED");
+    USER_DELETE_FAILED("USER_DELETE_FAILED"),
+
+    REPOSITORYDTO_ID_NULL("RepositoryDTO.id.Null"),
+    REPOSITORYDTO_ID_NOTNULL("RepositoryDTO.id.NotNull"),
+    REPOSITORYDTO_REPOSITORYNAME_SIZE("RepositoryDTO.repositoryName.Size"),
+    REPOSITORYDTO_REPOSITORYNAME_NOTBLANK("RepositoryDTO.repositoryName.NotBlank"),
+    REPOSITORYDTO_REPOSITORYDESCRIPTION_SIZE("RepositoryDTO.repositoryDescription.Size"),
+    REPOSITORYDTO_STAR_MIN("RepositoryDTO.star.Min"),
+    REPOSITORYDTO_FORK_MIN("RepositoryDTO.fork.Min"),
+    REPOSITORYDTO_WATCHER_MIN("RepositoryDTO.watcher.Min"),
+
+    REPOSITORYNAME_PATTERN_MISMATCH("REPOSITORYNAME_PATTERN_MISMATCH");
 
     // code means the error code in the message.properties
     private String code;

diff --git a/src/main/java/edu/cmipt/gcs/pojo/repository/RepositoryDTO.java b/src/main/java/edu/cmipt/gcs/pojo/repository/RepositoryDTO.java
@@ -0,0 +1,57 @@
+package edu.cmipt.gcs.pojo.repository;
+
+import edu.cmipt.gcs.constant.ValidationConstant;
+import edu.cmipt.gcs.validation.group.CreateGroup;
+import edu.cmipt.gcs.validation.group.UpdateGroup;
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.Min;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Null;
+import jakarta.validation.constraints.Pattern;
+import jakarta.validation.constraints.Size;
+
+@Schema(description = "Repository Data Transfer Object")
+public record RepositoryDTO(
+    @Schema(description = "Repository ID")
+    @Null(groups = CreateGroup.class, message = "REPOSITORYDTO_ID_NULL {RepositoryDTO.id.Null}")
+    @NotNull(
+            groups = UpdateGroup.class,
+            message = "REPOSITORYDTO_ID_NOTNULL {RepositoryDTO.id.NotNull}")
+    String id,
+    @Schema(
+            description = "Repository Name",
+            requiredMode = Schema.RequiredMode.REQUIRED,
+            example = "gcs")
+    @Size(
+            groups = {CreateGroup.class, UpdateGroup.class},
+            min = ValidationConstant.MIN_REPOSITORY_NAME_LENGTH,
+            max = ValidationConstant.MAX_REPOSITORY_NAME_LENGTH,
+            message = "REPOSITORYDTO_REPOSITORYNAME_SIZE {RepositoryDTO.repositoryName.Size}")
+    @NotBlank(
+            groups = {CreateGroup.class},
+            message = "REPOSITORYDTO_REPOSITORYNAME_NOTBLANK {RepositoryDTO.repositoryName.NotBlank}")
+    @Pattern(
+            regexp = ValidationConstant.REPOSITORY_NAME_PATTERN,
+            groups = {CreateGroup.class, UpdateGroup.class},
+            message = "REPOSITORYNAME_PATTERN_MISMATCH {REPOSITORYNAME_PATTERN_MISMATCH}")
+    String repositoryName,
+    @Schema(description = "Repository Description")
+    @Size(
+            groups = {CreateGroup.class, UpdateGroup.class},
+            min = ValidationConstant.MIN_REPOSITORY_DESCRIPTION_LENGTH,
+            max = ValidationConstant.MAX_REPOSITORY_DESCRIPTION_LENGTH,
+            message = "REPOSITORYDTO_REPOSITORYDESCRIPTION_SIZE {RepositoryDTO.repositoryDescription.Size}")
+    String repositoryDescription,
+    @Schema(description = "Whether or Not Private Repo")
+    Boolean isPrivate,
+    @Schema(description = "Star Count")
+    @Min(groups = {CreateGroup.class, UpdateGroup.class}, value = 0, message = "REPOSITORYDTO_STAR_MIN {RepositoryDTO.star.Min}")
+    Integer star,
+    @Schema(description = "Fork Count")
+    @Min(groups = {CreateGroup.class, UpdateGroup.class}, value = 0, message = "REPOSITORYDTO_FORK_MIN {RepositoryDTO.fork.Min}")
+    Integer fork,
+    @Schema(description = "Watcher Count")
+    @Min(groups = {CreateGroup.class, UpdateGroup.class}, value = 0, message = "REPOSITORYDTO_WATCHER_MIN {RepositoryDTO.watcher.Min}")
+    Integer watcher
+) {}
diff --git a/src/main/java/edu/cmipt/gcs/pojo/repository/RepositoryPO.java b/src/main/java/edu/cmipt/gcs/pojo/repository/RepositoryPO.java
@@ -0,0 +1,38 @@
+package edu.cmipt.gcs.pojo.repository;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+
+import java.time.LocalDateTime;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import lombok.Data;
+
+@Data
+@TableName("t_repository")
+public class RepositoryPO {
+    private Long id;
+    private String repositoryName;
+    private String repositoryDescription;
+    private Boolean isPrivate;
+    private Long userId;
+    private Integer star;
+    private Integer fork;
+    private Integer watcher;
+    private LocalDateTime gmtCreated;
+    private LocalDateTime gmtUpdated;
+    @TableLogic private LocalDateTime gmtDeleted;
+
+    public RepositoryPO(RepositoryDTO repositoryDTO, Long userId) {
+        try {
+            this.id = Long.valueOf(repositoryDTO.id());
+        } catch (NumberFormatException e) {
+            this.id = null;
+        }
+        this.repositoryName = repositoryDTO.repositoryName();
+        this.repositoryDescription = repositoryDTO.repositoryDescription();
+        this.isPrivate = repositoryDTO.isPrivate();
+        this.userId = userId;
+        this.star = repositoryDTO.star();
+        this.fork = repositoryDTO.fork();
+        this.watcher = repositoryDTO.watcher();
+    }
+}
diff --git a/src/main/java/edu/cmipt/gcs/pojo/repository/RepositoryVO.java b/src/main/java/edu/cmipt/gcs/pojo/repository/RepositoryVO.java
@@ -0,0 +1,17 @@
+package edu.cmipt.gcs.pojo.repository;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+public record RepositoryVO(
+        @Schema(description = "Repository ID") String id,
+        @Schema(description = "Repository Name") String repositoryName,
+        @Schema(description = "Repository Description") String repositoryDescription,
+        @Schema(description = "Whether or Not Private Repo") Boolean isPrivate,
+        @Schema(description = "Star Count") Integer star,
+        @Schema(description = "Fork Count") Integer fork,
+        @Schema(description = "Watcher Count") Integer watcher) {
+    public RepositoryVO(RepositoryPO repositoryPO) {
+        this(repositoryPO.getId().toString(), repositoryPO.getRepositoryName(), repositoryPO.getRepositoryDescription(),
+                repositoryPO.getIsPrivate(), repositoryPO.getStar(), repositoryPO.getFork(), repositoryPO.getWatcher());
+    }
+}
diff --git a/src/main/java/edu/cmipt/gcs/pojo/user/UserDTO.java b/src/main/java/edu/cmipt/gcs/pojo/user/UserDTO.java
@@ -20,7 +20,7 @@
  */
 @Schema(description = "User Data Transfer Object")
 public record UserDTO(
-        @Schema(description = "User ID", accessMode = Schema.AccessMode.READ_ONLY)
+        @Schema(description = "User ID")
                 @Null(groups = CreateGroup.class, message = "USERDTO_ID_NULL {UserDTO.id.Null}")
                 @NotNull(
                         groups = UpdateGroup.class,

diff --git a/src/main/java/edu/cmipt/gcs/service/RepositoryService.java b/src/main/java/edu/cmipt/gcs/service/RepositoryService.java
@@ -0,0 +1,7 @@
+package edu.cmipt.gcs.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+
+import edu.cmipt.gcs.pojo.repository.RepositoryPO;
+
+public interface RepositoryService extends IService<RepositoryPO> {}
diff --git a/src/main/java/edu/cmipt/gcs/service/RepositoryServiceImpl.java b/src/main/java/edu/cmipt/gcs/service/RepositoryServiceImpl.java
@@ -0,0 +1,11 @@
+package edu.cmipt.gcs.service;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+
+import edu.cmipt.gcs.dao.RepositoryMapper;
+import edu.cmipt.gcs.pojo.repository.RepositoryPO;
+
+import org.springframework.stereotype.Service;
+
+@Service
+public class RepositoryServiceImpl extends ServiceImpl<RepositoryMapper, RepositoryPO> implements RepositoryService {}
diff --git a/src/main/resources/message/message.properties b/src/main/resources/message/message.properties
@@ -29,3 +29,14 @@ USER_NOT_FOUND=User not found: {}
 
 USER_UPDATE_FAILED=User update failed: {}
 USER_DELETE_FAILED=User delete failed: {}
+
+RepositoryDTO.id.Null=Repository id must be null when creating a new repository
+RepositoryDTO.id.NotNull=Repository id cannot be null
+RepositoryDTO.name.Size=Repository name must be between {min} and {max} characters
+RepositoryDTO.name.NotBlank=Repository name cannot be blank
+RepositoryDTO.description.Size=Repository description must be between {min} and {max} characters
+RepositoryDTO.star.Min=Star must be greater than or equal to {value}
+RepositoryDTO.fork.Min=Fork must be greater than or equal to {value}
+RepositoryDTO.watcher.Min=Watcher must be greater than or equal to {value}
+
+REPOSITORYNAME_PATTERN_MISMATCH=Repository name can only be alphanumeric, hyphen or underline