feat():增加了支付渠道枚举和支付渠道校验

src/main/java/com/muyu/common/core/enums/SysPayType.java

@@ -0,0 +1,52 @@
+package com.muyu.common.core.enums;
+
+import java.util.Arrays;
+
+/**
+ * 系统支付枚举
+ */
+public enum SysPayType {
+    ALI_PAY("aliPay","支付宝"),
+    WECHAT_PAY("wechatPay","微信支付"),
+    JD_PAY("jdPay","京东支付"),
+    ;
+
+    private final String code;
+    private final String info;
+
+
+    SysPayType (String code, String info) {
+        this.code = code;
+        this.info = info;
+    }
+
+    public String getCode(){
+        return code;
+    }
+
+    public String getInfo(){
+        return info;
+    }
+
+
+    /**
+     * 鉴别code是否合法
+     * @param code 传code
+     * @return 如果存在code则返回true,不存在则返回false
+     */
+    public static boolean isCode(String code) {
+        return Arrays.stream(values())
+                .map(SysPayType::getCode)
+                .anyMatch(s -> s.equals(code));
+    }
+
+
+    public static String getInfoByCode(String code){
+        return Arrays.stream(values())
+                .filter(s -> s.getCode().equals(code))
+                .map(SysPayType::getInfo)
+                .findFirst()
+                .orElseGet(() -> "-");
+    }
+
+}

src/main/java/com/muyu/common/core/validation/IsSystemPayType.java

@@ -0,0 +1,24 @@
+package com.muyu.common.core.validation;
+
+import jakarta.validation.Constraint;
+import jakarta.validation.Payload;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+/**
+ * validation自定义支付渠道校验
+ */
+@Target({ElementType.FIELD})
+@Retention(RUNTIME)
+@Documented
+@Constraint(validatedBy = {SystemPayTypeValidator.class})
+public @interface IsSystemPayType {
+    String message() default "[支付渠道] - 参数不合法";
+    Class<?>[] groups() default {};
+    Class<? extends Payload>[] payload() default {};
+}

src/main/java/com/muyu/common/core/validation/SystemPayTypeValidator.java

@@ -0,0 +1,15 @@
+package com.muyu.common.core.validation;
+
+import com.muyu.common.core.enums.SysPayType;
+import jakarta.validation.ConstraintValidator;
+import jakarta.validation.ConstraintValidatorContext;
+
+/**
+ * 是否支付渠道的校验器
+ */
+public class SystemPayTypeValidator implements ConstraintValidator<IsSystemPayType, String> {
+    @Override
+    public boolean isValid(String value, ConstraintValidatorContext constraintValidatorContext) {
+        return SysPayType.isCode(value);
+    }
+}