feat: 新增系统管理/字典管理（列表、新增、修改、删除、导出、查询字典项列表、新增字典项、修改字典项、删除字典项）

continew-admin-system/src/main/java/top/charles7c/cnadmin/system/mapper/DictItemMapper.java

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.cnadmin.system.mapper;
+
+import top.charles7c.cnadmin.common.base.BaseMapper;
+import top.charles7c.cnadmin.system.model.entity.DictItemDO;
+
+/**
+ * 字典项 Mapper
+ *
+ * @author Charles7c
+ * @since 2023/9/11 21:29
+ */
+public interface DictItemMapper extends BaseMapper<DictItemDO> {}

continew-admin-system/src/main/java/top/charles7c/cnadmin/system/mapper/DictMapper.java

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.cnadmin.system.mapper;
+
+import top.charles7c.cnadmin.common.base.BaseMapper;
+import top.charles7c.cnadmin.system.model.entity.DictDO;
+
+/**
+ * 字典 Mapper
+ *
+ * @author Charles7c
+ * @since 2023/9/11 21:29
+ */
+public interface DictMapper extends BaseMapper<DictDO> {}

continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/entity/DictDO.java

@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.cnadmin.system.model.entity;
+
+import lombok.Data;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+
+import top.charles7c.cnadmin.common.base.BaseDO;
+
+/**
+ * 字典实体
+ *
+ * @author Charles7c
+ * @since 2023/9/11 21:29
+ */
+@Data
+@TableName("sys_dict")
+public class DictDO extends BaseDO {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 字典名称
+     */
+    private String name;
+
+    /**
+     * 字典编码
+     */
+    private String code;
+
+    /**
+     * 描述
+     */
+    private String description;
+}

continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/entity/DictItemDO.java

@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.cnadmin.system.model.entity;
+
+import lombok.Data;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+
+import top.charles7c.cnadmin.common.base.BaseDO;
+
+/**
+ * 字典项实体
+ *
+ * @author Charles7c
+ * @since 2023/9/11 21:29
+ */
+@Data
+@TableName("sys_dict_item")
+public class DictItemDO extends BaseDO {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 字典标签
+     */
+    private String label;
+
+    /**
+     * 字典值
+     */
+    private String value;
+
+    /**
+     * 背景颜色
+     */
+    private String color;
+
+    /**
+     * 排序
+     */
+    private Integer sort;
+
+    /**
+     * 描述
+     */
+    private String description;
+
+    /**
+     * 字典ID
+     */
+    private Long dictId;
+}

continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/query/DictItemQuery.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.cnadmin.system.model.query;
+
+import java.io.Serializable;
+
+import lombok.Data;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import top.charles7c.cnadmin.common.annotation.Query;
+
+/**
+ * 字典项查询条件
+ *
+ * @author Charles7c
+ * @since 2023/9/11 21:29
+ */
+@Data
+@Schema(description = "字典项查询条件")
+public class DictItemQuery implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 字典 ID
+     */
+    @Schema(description = "字典 ID")
+    @Query
+    private Long dictId;
+}

continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/query/DictQuery.java

@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.cnadmin.system.model.query;
+
+import java.io.Serializable;
+
+import lombok.Data;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import top.charles7c.cnadmin.common.annotation.Query;
+
+/**
+ * 字典查询条件
+ *
+ * @author Charles7c
+ * @since 2023/9/11 21:29
+ */
+@Data
+@Schema(description = "字典查询条件")
+public class DictQuery implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 字典名称
+     */
+    @Schema(description = "字典名称")
+    @Query(blurry = {"code", "name", "description"})
+    private String name;
+
+}

continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/request/DictItemRequest.java

@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.cnadmin.system.model.request;
+
+import javax.validation.constraints.*;
+
+import lombok.Data;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import org.hibernate.validator.constraints.Length;
+
+import top.charles7c.cnadmin.common.base.BaseRequest;
+
+/**
+ * 创建或修改字典项信息
+ *
+ * @author Charles7c
+ * @since 2023/9/11 21:29
+ */
+@Data
+@Schema(description = "创建或修改字典项信息")
+public class DictItemRequest extends BaseRequest {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 字典标签
+     */
+    @Schema(description = "字典标签", example = "通知")
+    @NotBlank(message = "字典标签不能为空")
+    private String label;
+
+    /**
+     * 字典值
+     */
+    @Schema(description = "字典值", example = "1")
+    @NotBlank(message = "字典值不能为空")
+    private String value;
+
+    /**
+     * 背景颜色
+     */
+    @Schema(description = "背景颜色", example = "blue")
+    private String color;
+
+    /**
+     * 排序
+     */
+    @Schema(description = "排序", example = "1")
+    private Integer sort;
+
+    /**
+     * 描述
+     */
+    @Schema(description = "描述", example = "通知描述信息")
+    @Length(max = 200, message = "描述长度不能超过 {max} 个字符")
+    private String description;
+
+    /**
+     * 所属字典
+     */
+    @Schema(description = "所属字典", example = "1")
+    @NotNull(message = "所属字典不能为空")
+    private Long dictId;
+}

continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/request/DictRequest.java

@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.cnadmin.system.model.request;
+
+import javax.validation.constraints.*;
+
+import lombok.Data;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import org.hibernate.validator.constraints.Length;
+
+import top.charles7c.cnadmin.common.base.BaseRequest;
+
+/**
+ * 创建或修改字典信息
+ *
+ * @author Charles7c
+ * @since 2023/9/11 21:29
+ */
+@Data
+@Schema(description = "创建或修改字典信息")
+public class DictRequest extends BaseRequest {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 字典名称
+     */
+    @Schema(description = "字典名称", example = "公告类型")
+    @NotBlank(message = "字典名称不能为空")
+    private String name;
+
+    /**
+     * 字典编码
+     */
+    @Schema(description = "字典编码", example = "announcement_type")
+    @NotBlank(message = "字典编码不能为空")
+    private String code;
+
+    /**
+     * 描述
+     */
+    @Schema(description = "描述", example = "公告类型描述信息")
+    @Length(max = 200, message = "描述长度不能超过 {max} 个字符")
+    private String description;
+}

continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/vo/DictDetailVO.java

@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.cnadmin.system.model.vo;
+
+import lombok.Data;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+
+import top.charles7c.cnadmin.common.base.BaseDetailVO;
+
+/**
+ * 字典详情信息
+ *
+ * @author Charles7c
+ * @since 2023/9/11 21:29
+ */
+@Data
+@ExcelIgnoreUnannotated
+@Schema(description = "字典详情信息")
+public class DictDetailVO extends BaseDetailVO {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 字典名称
+     */
+    @Schema(description = "字典名称", example = "公告类型")
+    @ExcelProperty(value = "字典名称")
+    private String name;
+
+    /**
+     * 字典编码
+     */
+    @Schema(description = "字典编码", example = "announcement_type")
+    @ExcelProperty(value = "字典编码")
+    private String code;
+
+    /**
+     * 描述
+     */
+    @Schema(description = "描述", example = "公告类型描述信息")
+    @ExcelProperty(value = "描述")
+    private String description;
+}

continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/vo/DictItemDetailVO.java

@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.cnadmin.system.model.vo;
+
+import lombok.Data;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+
+import top.charles7c.cnadmin.common.base.BaseDetailVO;
+
+/**
+ * 字典项详情信息
+ *
+ * @author Charles7c
+ * @since 2023/9/11 21:29
+ */
+@Data
+@ExcelIgnoreUnannotated
+@Schema(description = "字典项详情信息")
+public class DictItemDetailVO extends BaseDetailVO {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 字典标签
+     */
+    @Schema(description = "字典标签", example = "通知")
+    @ExcelProperty(value = "字典标签")
+    private String label;
+
+    /**
+     * 字典值
+     */
+    @Schema(description = "字典值", example = "1")
+    @ExcelProperty(value = "字典值")
+    private String value;
+
+    /**
+     * 背景颜色
+     */
+    @Schema(description = "背景颜色", example = "blue")
+    @ExcelProperty(value = "背景颜色")
+    private String color;
+
+    /**
+     * 排序
+     */
+    @Schema(description = "排序", example = "1")
+    @ExcelProperty(value = "排序")
+    private Integer sort;
+
+    /**
+     * 描述
+     */
+    @Schema(description = "描述", example = "通知描述信息")
+    @ExcelProperty(value = "描述")
+    private String description;
+
+    /**
+     * 所属字典
+     */
+    @Schema(description = "所属字典", example = "1")
+    @ExcelProperty(value = "所属字典")
+    private Long dictId;
+}

continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/vo/DictItemVO.java

@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.cnadmin.system.model.vo;
+
+import lombok.Data;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import top.charles7c.cnadmin.common.base.BaseVO;
+
+/**
+ * 字典项信息
+ *
+ * @author Charles7c
+ * @since 2023/9/11 21:29
+ */
+@Data
+@Schema(description = "字典项信息")
+public class DictItemVO extends BaseVO {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 字典标签
+     */
+    @Schema(description = "字典标签", example = "通知")
+    private String label;
+
+    /**
+     * 字典值
+     */
+    @Schema(description = "字典值", example = "1")
+    private String value;
+
+    /**
+     * 背景颜色
+     */
+    @Schema(description = "背景颜色", example = "blue")
+    private String color;
+
+    /**
+     * 描述
+     */
+    @Schema(description = "描述", example = "通知描述信息")
+    private String description;
+
+    /**
+     * 排序
+     */
+    @Schema(description = "排序", example = "1")
+    private Integer sort;
+}

continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/vo/DictVO.java

@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.cnadmin.system.model.vo;
+
+import lombok.Data;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import top.charles7c.cnadmin.common.base.BaseVO;
+
+/**
+ * 字典信息
+ *
+ * @author Charles7c
+ * @since 2023/9/11 21:29
+ */
+@Data
+@Schema(description = "字典信息")
+public class DictVO extends BaseVO {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 字典名称
+     */
+    @Schema(description = "字典名称", example = "公告类型")
+    private String name;
+
+    /**
+     * 字典编码
+     */
+    @Schema(description = "字典编码", example = "announcement_type")
+    private String code;
+
+    /**
+     * 描述
+     */
+    @Schema(description = "描述", example = "公告类型描述信息")
+    private String description;
+}

continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/DictItemService.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.cnadmin.system.service;
+
+import java.util.List;
+
+import top.charles7c.cnadmin.common.base.BaseService;
+import top.charles7c.cnadmin.system.model.query.DictItemQuery;
+import top.charles7c.cnadmin.system.model.request.DictItemRequest;
+import top.charles7c.cnadmin.system.model.vo.DictItemDetailVO;
+import top.charles7c.cnadmin.system.model.vo.DictItemVO;
+
+/**
+ * 字典项业务接口
+ *
+ * @author Charles7c
+ * @since 2023/9/11 21:29
+ */
+public interface DictItemService extends BaseService<DictItemVO, DictItemDetailVO, DictItemQuery, DictItemRequest> {
+
+    /**
+     * 根据字典 ID 列表删除
+     *
+     * @param dictIds
+     *            字典 ID 列表
+     */
+    void deleteByDictIds(List<Long> dictIds);
+}

continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/DictService.java

@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.cnadmin.system.service;
+
+import top.charles7c.cnadmin.common.base.BaseService;
+import top.charles7c.cnadmin.system.model.query.DictQuery;
+import top.charles7c.cnadmin.system.model.request.DictRequest;
+import top.charles7c.cnadmin.system.model.vo.DictDetailVO;
+import top.charles7c.cnadmin.system.model.vo.DictVO;
+
+/**
+ * 字典业务接口
+ *
+ * @author Charles7c
+ * @since 2023/9/11 21:29
+ */
+public interface DictService extends BaseService<DictVO, DictDetailVO, DictQuery, DictRequest> {}

continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/DictItemServiceImpl.java

@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.cnadmin.system.service.impl;
+
+import java.util.List;
+
+import lombok.RequiredArgsConstructor;
+
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import top.charles7c.cnadmin.common.base.BaseServiceImpl;
+import top.charles7c.cnadmin.common.util.validate.CheckUtils;
+import top.charles7c.cnadmin.system.mapper.DictItemMapper;
+import top.charles7c.cnadmin.system.model.entity.DictItemDO;
+import top.charles7c.cnadmin.system.model.query.DictItemQuery;
+import top.charles7c.cnadmin.system.model.request.DictItemRequest;
+import top.charles7c.cnadmin.system.model.vo.DictItemDetailVO;
+import top.charles7c.cnadmin.system.model.vo.DictItemVO;
+import top.charles7c.cnadmin.system.service.DictItemService;
+
+/**
+ * 字典项业务实现
+ *
+ * @author Charles7c
+ * @since 2023/9/11 21:29
+ */
+@Service
+@RequiredArgsConstructor
+public class DictItemServiceImpl
+    extends BaseServiceImpl<DictItemMapper, DictItemDO, DictItemVO, DictItemDetailVO, DictItemQuery, DictItemRequest>
+    implements DictItemService {
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Long add(DictItemRequest request) {
+        String value = request.getValue();
+        CheckUtils.throwIf(this.checkValueExists(value, null, request.getDictId()), "新增失败，字典值 [{}] 已存在", value);
+        return super.add(request);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void update(DictItemRequest request, Long id) {
+        String value = request.getValue();
+        CheckUtils.throwIf(this.checkValueExists(value, id, request.getDictId()), "修改失败，字典值 [{}] 已存在", value);
+        super.update(request, id);
+    }
+
+    @Override
+    public void deleteByDictIds(List<Long> dictIds) {
+        baseMapper.lambdaUpdate().in(DictItemDO::getDictId, dictIds).remove();
+    }
+
+    /**
+     * 检查字典值是否存在
+     *
+     * @param value
+     *            字典值
+     * @param id
+     *            ID
+     * @param dictId
+     *            字典 ID
+     * @return 是否存在
+     */
+    private boolean checkValueExists(String value, Long id, Long dictId) {
+        return baseMapper.lambdaQuery().eq(DictItemDO::getValue, value).eq(DictItemDO::getDictId, dictId)
+            .ne(null != id, DictItemDO::getId, id).exists();
+    }
+}

continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/DictServiceImpl.java

@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.cnadmin.system.service.impl;
+
+import java.util.List;
+
+import lombok.RequiredArgsConstructor;
+
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import top.charles7c.cnadmin.common.base.BaseServiceImpl;
+import top.charles7c.cnadmin.common.util.validate.CheckUtils;
+import top.charles7c.cnadmin.system.mapper.DictMapper;
+import top.charles7c.cnadmin.system.model.entity.DictDO;
+import top.charles7c.cnadmin.system.model.query.DictQuery;
+import top.charles7c.cnadmin.system.model.request.DictRequest;
+import top.charles7c.cnadmin.system.model.vo.DictDetailVO;
+import top.charles7c.cnadmin.system.model.vo.DictVO;
+import top.charles7c.cnadmin.system.service.DictItemService;
+import top.charles7c.cnadmin.system.service.DictService;
+
+/**
+ * 字典业务实现
+ *
+ * @author Charles7c
+ * @since 2023/9/11 21:29
+ */
+@Service
+@RequiredArgsConstructor
+public class DictServiceImpl extends BaseServiceImpl<DictMapper, DictDO, DictVO, DictDetailVO, DictQuery, DictRequest>
+    implements DictService {
+
+    private final DictItemService dictItemService;
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Long add(DictRequest request) {
+        String name = request.getName();
+        CheckUtils.throwIf(this.checkNameExists(name, null), "新增失败，[{}] 已存在", name);
+        String code = request.getCode();
+        CheckUtils.throwIf(this.checkCodeExists(code, null), "新增失败，[{}] 已存在", code);
+        return super.add(request);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void update(DictRequest request, Long id) {
+        String name = request.getName();
+        CheckUtils.throwIf(this.checkNameExists(name, id), "修改失败，[{}] 已存在", name);
+        String code = request.getCode();
+        CheckUtils.throwIf(this.checkCodeExists(code, id), "修改失败，[{}] 已存在", code);
+        super.update(request, id);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void delete(List<Long> ids) {
+        dictItemService.deleteByDictIds(ids);
+        super.delete(ids);
+    }
+
+    /**
+     * 检查名称是否存在
+     *
+     * @param name
+     *            名称
+     * @param id
+     *            ID
+     * @return 是否存在
+     */
+    private boolean checkNameExists(String name, Long id) {
+        return baseMapper.lambdaQuery().eq(DictDO::getName, name).ne(null != id, DictDO::getId, id).exists();
+    }
+
+    /**
+     * 检查编码是否存在
+     *
+     * @param code
+     *            编码
+     * @param id
+     *            ID
+     * @return 是否存在
+     */
+    private boolean checkCodeExists(String code, Long id) {
+        return baseMapper.lambdaQuery().eq(DictDO::getCode, code).ne(null != id, DictDO::getId, id).exists();
+    }
+}