init

timeline-component-common/src/main/java/com/timeline/aop/RequestLogAspect.java

@@ -0,0 +1,48 @@
+package com.timeline.aop;
+
+import jakarta.servlet.http.HttpServletRequest;
+import lombok.extern.slf4j.Slf4j;
+import org.aspectj.lang.ProceedingJoinPoint;
+import org.aspectj.lang.annotation.Around;
+import org.aspectj.lang.annotation.Aspect;
+import org.aspectj.lang.annotation.Pointcut;
+import org.springframework.stereotype.Component;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+
+@Slf4j
+@Aspect
+@Component
+public class RequestLogAspect {
+    @Pointcut("execution(* com..controller.*.*(..))")
+    public void log() {
+    }
+
+    @Around("log()")
+    public Object doAround(ProceedingJoinPoint joinPoint) throws Throwable {
+        long startTime = System.currentTimeMillis();
+        try {
+            // 获取请求信息
+            ServletRequestAttributes requestAttributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
+            HttpServletRequest request = requestAttributes.getRequest();
+            log.info("【请求开始】");
+            log.info("接受请求, URL : {}", request.getRequestURL());
+            log.info("HTTP Method : {}", request.getMethod());
+            log.info("IP Address  : {}", request.getRemoteAddr());
+            log.info("Class Method: {}.{}", joinPoint.getSignature().getDeclaringTypeName(), joinPoint.getSignature().getName());
+
+            // 执行原方法
+            Object result = joinPoint.proceed();
+
+            // 输出返回值
+            log.info("响应结果    : {}", result);
+            log.info("结束请求, 请求耗时    : {} ms", System.currentTimeMillis() - startTime);
+
+            return result;
+        } catch (Exception e) {
+            log.error("请求发生异常", e);
+            throw e;
+        }
+
+    }
+}

timeline-component-common/src/main/java/com/timeline/constants/CommonConstants.java

@@ -0,0 +1,12 @@
+package com.timeline.constants;
+
+public class CommonConstants {
+    private static final int RELATION_USER_AND_STORY = 1;
+    public static final int RELATION_USER_AND_STORY_ITEM = 2;
+    public static final int RELATION_USER_AND_IMAGE = 3;
+    public static final int RELATION_STORY_AND_IMAGE = 4;
+    public static final int RELATION_STORY_ITEM_AND_IMAGE = 5;
+    public static final int RELATION_STORY_ITEM_AND_COVER = 6;
+    public static final int STORY_ITEM_IS_ROOT = 1;
+    public static final int STORY_ITEM_IS_NOT_ROOT = 0;
+}

timeline-component-common/src/main/java/com/timeline/dto/CommonRelationDTO.java

@@ -0,0 +1,17 @@
+package com.timeline.dto;
+
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+@Data
+public class CommonRelationDTO {
+    private Integer id;
+    private String relaId;
+    private String subRelaId;
+    private Integer relationType;
+    private String userId;
+    private LocalDateTime createTime;
+    private LocalDateTime updateTime;
+    private Integer isDeleted;
+}

timeline-component-common/src/main/java/com/timeline/enums/RelationTypeEnum.java

@@ -0,0 +1,5 @@
+package com.timeline.enums;
+
+public enum RelationTypeEnum {
+
+}

timeline-component-common/src/main/java/com/timeline/exception/CustomException.java

@@ -0,0 +1,32 @@
+package com.timeline.exception;
+
+import com.timeline.response.ResponseEnum;
+
+public class CustomException extends RuntimeException {
+    private final int code;
+    private final String message;
+
+    public CustomException(ResponseEnum responseEnum) {
+        this.code = responseEnum.getCode();
+        this.message = responseEnum.getMessage();
+    }
+
+    public CustomException(ResponseEnum responseEnum, String detailMessage) {
+        this.code = responseEnum.getCode();
+        this.message = responseEnum.getMessage() + ": " + detailMessage;
+    }
+
+    public CustomException(int code, String message) {
+        this.code = code;
+        this.message = message;
+    }
+
+    public int getCode() {
+        return code;
+    }
+
+    @Override
+    public String getMessage() {
+        return message;
+    }
+}

timeline-component-common/src/main/java/com/timeline/handler/GlobalExceptionHandler.java

@@ -0,0 +1,22 @@
+package com.timeline.handler;
+
+import com.timeline.exception.CustomException;
+import com.timeline.response.ResponseEntity;
+import com.timeline.response.ResponseEnum;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+
+@RestControllerAdvice
+public class GlobalExceptionHandler {
+
+    @ExceptionHandler(CustomException.class)
+    public ResponseEntity<String> handleCustomException(CustomException ex) {
+        return ResponseEntity.error(ex.getCode(), ex.getMessage());
+    }
+
+    @ExceptionHandler(Exception.class)
+    public ResponseEntity<String> handleGenericException(Exception ex) {
+        return ResponseEntity.error(ResponseEnum.INTERNAL_SERVER_ERROR.getCode(),
+                ResponseEnum.INTERNAL_SERVER_ERROR.getMessage() + ": " + ex.getMessage());
+    }
+}

timeline-component-common/src/main/java/com/timeline/response/ResponseEntity.java

@@ -0,0 +1,28 @@
+package com.timeline.response;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+
+@Data
+@AllArgsConstructor
+public class ResponseEntity<T> {
+    private int code;
+    private String message;
+    private T data;
+
+    public static <T> ResponseEntity<T> success(T data) {
+        return new ResponseEntity<>(ResponseEnum.SUCCESS.getCode(), ResponseEnum.SUCCESS.getMessage(), data);
+    }
+
+    public static <T> ResponseEntity<T> error(int code, String message) {
+        return new ResponseEntity<>(code, message, null);
+    }
+
+    public static <T> ResponseEntity<T> error(ResponseEnum responseEnum) {
+        return new ResponseEntity<>(responseEnum.getCode(), responseEnum.getMessage(), null);
+    }
+
+    public static <T> ResponseEntity<T> error(ResponseEnum responseEnum, String detailMessage) {
+        return new ResponseEntity<>(responseEnum.getCode(), responseEnum.getMessage() + ": " + detailMessage, null);
+    }
+}

timeline-component-common/src/main/java/com/timeline/response/ResponseEnum.java

@@ -0,0 +1,32 @@
+package com.timeline.response;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public enum ResponseEnum {
+    // 成功
+    SUCCESS(200, "请求成功"),
+
+    // 客户端错误
+    BAD_REQUEST(400, "客户端错误"),
+    UNAUTHORIZED(401, "未授权访问"),
+    FORBIDDEN(403, "禁止访问"),
+    NOT_FOUND(404, "资源不存在"),
+    METHOD_NOT_ALLOWED(405, "方法不允许"),
+    REQUEST_TIMEOUT(408, "请求超时"),
+    CONFLICT(409, "操作冲突"),
+    UNSUPPORTED_MEDIA_TYPE(415, "不支持的媒体类型"),
+    TOO_MANY_REQUESTS(429, "请求过多，请稍后再试"),
+
+    // 服务端错误
+    INTERNAL_SERVER_ERROR(500, "服务器内部错误"),
+    NOT_IMPLEMENTED(501, "功能未实现"),
+    BAD_GATEWAY(502, "网关错误"),
+    SERVICE_UNAVAILABLE(503, "服务不可用"),
+    GATEWAY_TIMEOUT(504, "网关超时");
+
+    private final int code;
+    private final String message;
+}

timeline-component-common/src/main/java/com/timeline/utils/IdUtils.java

@@ -0,0 +1,18 @@
+package com.timeline.utils;
+
+import java.util.UUID;
+
+public class IdUtils {
+    public static String randomUuid() {
+        return UUID.randomUUID().toString().replace("-", "");
+    }
+    public static String randomUuid(boolean dash) {
+        return dash ? UUID.randomUUID().toString() : UUID.randomUUID().toString().replace("-", "");
+    }
+    /**
+     * 获取无分隔符的 UUID（大写）
+     */
+    public static String randomUuidUpper() {
+        return randomUuid().toUpperCase();
+    }
+}