teaching-java/src/main/java/com/teaching/backend/common/ErrorCode.java

package com.teaching.backend.common;

/**
 * 自定义错误码
 *
 * @author <a href="https://github.com/liyh">程序员鱼皮</a>
 * @from <a href="https://yh.icu">编程导航知识星球</a>
 */
public enum ErrorCode {

    SUCCESS(200, "ok"),
    PARAMS_ERROR(40000, "请求参数错误"),
    OBJECTIVE_CONTENT_NOT_EXIT(40001, "目标内容不存在"),
    KONWID_NOT_EXIT(40002, "没有选择知识点"),
    OBJECTIVE_OR_CONTENT_EXIT(40003, "该记录已存在"),
    KNOW_NOT_EXIT(40004, "知识点不存在"),
    USERNAME_NOT_EXIT(40005, "缺少用户信息"),
    STUDENT_NOT_EXIT(40006, "缺少学生信息"),
    COURSES_NOT_EXIT(40007, "缺少课程信息"),
    CONTENT_NOT_EXIT(40008, "内容id不存在"),
    KNOWS_EXIT(40009, "该项下面存在关联的知识点，请在删除关联的知识点后再来操作！"),
    INVALID_ROLE(400010, "角色不存在"),
    MESSAGE_NO_READ(400011, "消息未读，禁止删除！"),
    MESSAGE_NO_EXIT(400012, "消息不存在！"),

    TOTOAL_OBJECTIVE_CANT_DELETE(400013, "课程总目标内容禁止删除！"),
    CONTENT_HAS_NO_KNOWS(400014, "当前课程目标下面没有关联的知识点！"),


    NOT_LOGIN_ERROR(40100, "未登录"),
    NO_AUTH_ERROR(40101, "无权限"),
    NOT_FOUND_ERROR(40400, "请求数据不存在"),
    CONTENT_EXISTS(41000, "内容存在"),
    STUDENT_ROLE_CANT_MULTIPLESEND(41001, "学生用户不能群发，只能单发"),
    LEAST_ONE_USER(41002, "最少选择一个用户"),
    MOST_ONE_COURSE(41003, "您一次性最多只能在一个课程下发消息！"),
    KNOWS_EXISTS(41001, "存在关联的知识点"),
    ADD_RELATION_FAILED(41002, "添加关系失败"),


    FORBIDDEN_ERROR(40300, "禁止访问"),

    PARAMS_ILLEGAL(42000, "请求参数违法"),
    PARAMS_NULL(4001,"参数为空"),

    PARAMS_USER_NOTEXISTS(4002,"用户不存在"),

    PARAMS_RESOURCE_NOTEXISTS(4003,"资源不存在"),

    PARAMS_COURSE_NOTEXISTS(4004,"课程不存在"),
    PARAMS_EMPTY(40004, "参数为空"),

    DELETE_FAILED(40005, "删除失败"),
    UPLOAD_FAILED(40006, "上传失败"),

    DELETE_RELATIONSHIP_FAILED(40006, "添加关系失败"),

    KNOW_EXISIT(40007, "课程已存在"),
    SYSTEM_ERROR(50000, "系统内部异常"),
    FILE_ERROR(50010, "附件无效"),
    UNKNOW_ERROR(50002, "系统内部异常"),

    OPERATION_ERROR(50001, "操作失败");

    /**
     * 状态码
     */
    private final int code;

    /**
     * 信息
     */
    private final String message;

    ErrorCode(int code, String message) {
        this.code = code;
        this.message = message;
    }

    public int getCode() {
        return code;
    }

    public String getMessage() {
        return message;
    }

}