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feat(generator): 代码生成同步最新数据表结构支持同步排序

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This commit is contained in:
Charles7c
2024-03-07 23:02:26 +08:00
parent b40d872bc4
commit 89546deced
5 changed files with 32 additions and 28 deletions
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2
continew-admin-generator/src/main/java/top/charles7c/continew/admin/generator/mapper/FieldConfigMapper.java
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@@ -37,6 +37,6 @@ public interface FieldConfigMapper extends BaseMapper<FieldConfigDO> {
* @param tableName 表名称
* @return 字段配置信息
*/
@Select("SELECT * FROM gen_field_config WHERE table_name = #{tableName}")
@Select("SELECT * FROM gen_field_config WHERE table_name = #{tableName} ORDER BY field_sort ASC")
List<FieldConfigDO> selectListByTableName(@Param("tableName") String tableName);
}

8
continew-admin-generator/src/main/java/top/charles7c/continew/admin/generator/model/entity/FieldConfigDO.java
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@@ -26,6 +26,7 @@ import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableName;
import io.swagger.v3.oas.annotations.media.Schema;
import jakarta.validation.constraints.NotBlank;
import jakarta.validation.constraints.NotNull;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.NonNull;
@@ -93,6 +94,13 @@ public class FieldConfigDO implements Serializable {
@NotBlank(message = "字段类型不能为空")
private String fieldType;
/**
* 字段排序
*/
@Schema(description = "字段排序", example = "字段排序")
@NotNull(message = "字段排序不能为空")
private Integer fieldSort;
/**
* 注释
*/

47
continew-admin-generator/src/main/java/top/charles7c/continew/admin/generator/service/impl/GeneratorServiceImpl.java
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@@ -130,36 +130,29 @@ public class GeneratorServiceImpl implements GeneratorService {
@Override
public List<FieldConfigDO> listFieldConfig(String tableName, Boolean requireSync) {
List<FieldConfigDO> fieldConfigList = fieldConfigMapper.selectListByTableName(tableName);
if (CollUtil.isEmpty(fieldConfigList)) {
Collection<Column> columnList = MetaUtils.getColumns(dataSource, tableName);
return columnList.stream().map(FieldConfigDO::new).toList();
if (CollUtil.isNotEmpty(fieldConfigList) && Boolean.FALSE.equals(requireSync)) {
return fieldConfigList;
}
// 同步最新数据表列信息
if (Boolean.TRUE.equals(requireSync)) {
Collection<Column> columnList = MetaUtils.getColumns(dataSource, tableName);
// 移除已不存在的字段配置
List<String> columnNameList = columnList.stream().map(Column::getName).toList();
fieldConfigList.removeIf(column -> !columnNameList.contains(column.getColumnName()));
// 新增或更新字段配置
Map<String, FieldConfigDO> fieldConfigMap = fieldConfigList.stream()
.collect(Collectors.toMap(FieldConfigDO::getColumnName, Function.identity(), (key1, key2) -> key2));
for (Column column : columnList) {
FieldConfigDO fieldConfig = fieldConfigMap.get(column.getName());
if (null != fieldConfig) {
// 更新已有字段配置
String columnType = StrUtil.splitToArray(column.getTypeName(), StringConstants.SPACE)[0]
.toLowerCase();
fieldConfig.setColumnType(columnType);
fieldConfig.setColumnSize(Convert.toStr(column.getSize()));
fieldConfig.setComment(column.getComment());
} else {
// 新增字段配置
fieldConfig = new FieldConfigDO(column);
fieldConfigList.add(fieldConfig);
}
List<FieldConfigDO> latestFieldConfigList = new ArrayList<>();
// 获取最新数据表列信息
Collection<Column> columnList = MetaUtils.getColumns(dataSource, tableName);
// 新增或更新字段配置
Map<String, FieldConfigDO> fieldConfigMap = fieldConfigList.stream()
.collect(Collectors.toMap(FieldConfigDO::getColumnName, Function.identity(), (key1, key2) -> key2));
int i = 1;
for (Column column : columnList) {
FieldConfigDO fieldConfig = Optional.ofNullable(fieldConfigMap.get(column.getName()))
.orElseGet(() -> new FieldConfigDO(column));
fieldConfig.setFieldSort(i++);
// 更新已有字段配置
if (null != fieldConfig.getCreateTime()) {
String columnType = StrUtil.splitToArray(column.getTypeName(), StringConstants.SPACE)[0].toLowerCase();
fieldConfig.setColumnType(columnType);
fieldConfig.setColumnSize(Convert.toStr(column.getSize()));
}
latestFieldConfigList.add(fieldConfig);
}
return fieldConfigList;
return latestFieldConfigList;
}
@Override