refactor(jg): 优化登记类型处理逻辑

amos-boot-system-tzs/amos-boot-module-jg/amos-boot-module-jg-api/src/main/java/com/yeejoin/amos/boot/module/jg/api/enums/RegTypeEnum.java

+package com.yeejoin.amos.boot.module.jg.api.enums;
+
+import java.util.Arrays;
+import java.util.Optional;
+
+/**
+ * 使用登记业务类型枚举
+ *
+ * @author Administrator
+ */
+public enum RegTypeEnum {
+
+    /**
+     * 使用登记业务类型枚举
+     */
+    REGISTRATION_NEW("0", "新增登记"),
+
+    REGISTRATION_HISTORY("1", "历史登记"),
+
+    REGISTRATION_SPECIAL("2", "特殊历史登记");
+
+    private final String code;
+
+    private final String name;
+
+    RegTypeEnum(String code, String name) {
+        this.code = code;
+        this.name = name;
+    }
+
+    public static Optional<String> getNameByCode(String code) {
+        return Arrays.stream(RegTypeEnum.values())
+                     .filter(e -> e.getCode().equals(code))
+                     .map(RegTypeEnum::getName)
+                     .findFirst();
+    }
+
+    public String getCode() {
+        return code;
+    }
+
+    public String getName() {
+        return name;
+    }
+}