商品品牌管理基础CRUD及数据校验

kirklin · Jun 10, 2021 · c742c18 · c742c18
1 parent be70a27
commit c742c18
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diff --git a/kkmall-common/kkmall-common.iml b/kkmall-common/kkmall-common.iml
@@ -79,5 +79,6 @@
     <orderEntry type="library" name="Maven: mysql:mysql-connector-java:8.0.23" level="project" />
     <orderEntry type="library" name="Maven: com.google.protobuf:protobuf-java:3.11.4" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Maven: javax.servlet:servlet-api:2.5" level="project" />
+    <orderEntry type="library" name="Maven: javax.validation:validation-api:2.0.1.Final" level="project" />
   </component>
 </module>
diff --git a/kkmall-common/pom.xml b/kkmall-common/pom.xml
@@ -84,5 +84,10 @@
             <version>${javax.servlet.version}</version>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
+            <version>2.0.1.Final</version>
+        </dependency>
     </dependencies>
 </project>
diff --git a/kkmall-common/src/main/java/name/lkk/common/enume/OrderStatusEnum.java b/kkmall-common/src/main/java/name/lkk/common/enume/OrderStatusEnum.java
@@ -0,0 +1,26 @@
+package name.lkk.common.enume;
+
+public enum OrderStatusEnum {
+    CREATE_NEW(0,"待付款"),
+    PAYED(1,"已付款"),
+    SENDED(2,"已发货"),
+    RECIEVED(3,"已完成"),
+    CANCLED(4,"已取消"),
+    SERVICING(5,"售后中"),
+    SERVICED(6,"售后完成");
+    private Integer code;
+    private String msg;
+
+    OrderStatusEnum(Integer code, String msg) {
+        this.code = code;
+        this.msg = msg;
+    }
+
+    public Integer getCode() {
+        return code;
+    }
+
+    public String getMsg() {
+        return msg;
+    }
+}
diff --git a/kkmall-common/src/main/java/name/lkk/common/exception/BizCodeEnum.java b/kkmall-common/src/main/java/name/lkk/common/exception/BizCodeEnum.java
@@ -0,0 +1,50 @@
+package name.lkk.common.exception;
+
+/**
+ * <p>Title: BizCodeEnum</p>
+ * Description：
+ * 错误码和错误信息定义类
+ * 1. 错误码定义规则为5为数字
+ * 2. 前两位表示业务场景，最后三位表示错误码。例如：100001。10:通用 001:系统未知异常
+ * 3. 维护错误码后需要维护错误描述，将他们定义为枚举形式
+ * 错误码列表：
+ * 10: 通用
+ * 001：参数格式校验
+ * 002: 短信验证码频率太高
+ * 11: 商品
+ * 12: 订单
+ * 13: 购物车
+ * 14: 物流
+ * 15: 用户
+ * 21: 库存
+ */
+public enum BizCodeEnum {
+	UNKNOW_EXCEPTION(10000, "系统未知异常"),
+	VAILD_EXCEPTION(10001, "参数格式校验失败"),
+	SMS_CODE_EXCEPTION(10002, "验证码获取频率太高,稍后再试"),
+	TO_MANY_REQUEST(10003, "请求流量过大"),
+	SMS_SEND_CODE_EXCEPTION(10403, "短信发送失败"),
+	USER_EXIST_EXCEPTION(15001, "用户已经存在"),
+	PHONE_EXIST_EXCEPTION(15002, "手机号已经存在"),
+	LOGINACTT_PASSWORD_ERROR(15003, "账号或密码错误"),
+	SOCIALUSER_LOGIN_ERROR(15004, "社交账号登录失败"),
+	NOT_STOCK_EXCEPTION(21000, "商品库存不足"),
+	PRODUCT_UP_EXCEPTION(11000,"商品上架异常");
+
+	private int code;
+
+	private String msg;
+
+	BizCodeEnum(int code, String msg) {
+		this.code = code;
+		this.msg = msg;
+	}
+
+	public int getCode() {
+		return code;
+	}
+
+	public String getMsg() {
+		return msg;
+	}
+}
diff --git a/kkmall-common/src/main/java/name/lkk/common/exception/NotStockException.java b/kkmall-common/src/main/java/name/lkk/common/exception/NotStockException.java
@@ -0,0 +1,23 @@
+package name.lkk.common.exception;
+
+/**
+ * <p>Title: NotStockException</p>
+ * Description：
+ * date：2020/7/2 11:43
+ */
+public class NotStockException extends RuntimeException{
+
+	private Long skuId;
+
+	public NotStockException(String msg) {
+		super(msg + "号商品没有足够的库存了");
+	}
+
+	public Long getSkuId() {
+		return skuId;
+	}
+
+	public void setSkuId(Long skuId) {
+		this.skuId = skuId;
+	}
+}
diff --git a/kkmall-common/src/main/java/name/lkk/common/valid/AddGroup.java b/kkmall-common/src/main/java/name/lkk/common/valid/AddGroup.java
@@ -0,0 +1,7 @@
+package name.lkk.common.valid;
+
+/**
+ * 新增分组
+ */
+public interface AddGroup {
+}
diff --git a/kkmall-common/src/main/java/name/lkk/common/valid/ListValue.java b/kkmall-common/src/main/java/name/lkk/common/valid/ListValue.java
@@ -0,0 +1,30 @@
+package name.lkk.common.valid;
+
+import javax.validation.Constraint;
+import javax.validation.Payload;
+import java.lang.annotation.Documented;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+import static java.lang.annotation.ElementType.*;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+/**
+ * <p>Title: ListValue</p>
+ * Description：JSR303自定义注解 必须有前三个方法
+ * date：2020/6/1 23:25
+ */
+@Documented
+// 指定校验器   这里可以指定多个不同的校验器
+@Constraint(validatedBy = { ListValueConstraintValidator.class })
+@Target({ METHOD, FIELD, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER, TYPE_USE })
+@Retention(RUNTIME)
+public @interface ListValue {
+	String message() default "{com.firenay.common.valid.ListValue.message}";
+
+	Class<?>[] groups() default { };
+
+	Class<? extends Payload>[] payload() default { };
+
+	int[] vals() default { };
+}
diff --git a/kkmall-common/src/main/java/name/lkk/common/valid/ListValueConstraintValidator.java b/kkmall-common/src/main/java/name/lkk/common/valid/ListValueConstraintValidator.java
@@ -0,0 +1,40 @@
+package name.lkk.common.valid;
+
+import javax.validation.ConstraintValidator;
+import javax.validation.ConstraintValidatorContext;
+import java.util.HashSet;
+import java.util.Set;
+
+/**
+ * <p>Title: ListValueConstraintValidator</p>
+ * Description：校验器：规定ListValue这个注解 用于校验 Integer 类型的数据
+ * 			POSTman :{"name":"aaa","logo":"https://github.com/1046762075","sort":0,"firstLetter":"d","showStatus":0}
+ * date：2020/6/1 23:33
+ */
+public class ListValueConstraintValidator implements ConstraintValidator<ListValue,Integer> {
+
+	/**
+	 * set 里面就是使用注解时规定的值, 例如: @ListValue(vals = {0,1})  set= {0,1}
+	 */
+    private Set<Integer> set = new HashSet<>();
+
+    //初始化方法
+    @Override
+    public void initialize(ListValue constraintAnnotation) {
+
+        int[] vals = constraintAnnotation.vals();
+        for (int val : vals) {
+            set.add(val);
+        }
+    }
+
+    /**
+     * 判断是否校验成功
+     * @param value 需要校验的值
+	 *              判断这个值再set里面没
+     */
+    @Override
+    public boolean isValid(Integer value, ConstraintValidatorContext context) {
+        return set.contains(value);
+    }
+}
diff --git a/kkmall-common/src/main/java/name/lkk/common/valid/UpdateGroup.java b/kkmall-common/src/main/java/name/lkk/common/valid/UpdateGroup.java
@@ -0,0 +1,7 @@
+package name.lkk.common.valid;
+
+/**
+ * 修改分组
+ */
+public interface UpdateGroup {
+}
diff --git a/kkmall-common/src/main/java/name/lkk/common/valid/UpdateStatusGroup.java b/kkmall-common/src/main/java/name/lkk/common/valid/UpdateStatusGroup.java
@@ -0,0 +1,4 @@
+package name.lkk.common.valid;
+
+public interface UpdateStatusGroup {
+}
diff --git a/kkmall-common/src/main/resources/ValidationMessages.properties b/kkmall-common/src/main/resources/ValidationMessages.properties
@@ -0,0 +1 @@
+com.firenay.common.valid.ListValue.message=\u5FC5\u987B\u63D0\u4EA4\u6307\u5B9A\u7684\u503C [0,1]
diff --git a/kkmall-gateway/src/main/resources/application.yml b/kkmall-gateway/src/main/resources/application.yml
@@ -38,6 +38,14 @@ spring:
             - Path=/api/ware/**
           filters:
             - RewritePath=/api/(?<segment>.*), /$\{segment}
+        #  OSS签名的转发
+        - id: third-server_route
+          uri: lb://kkmall-third-server
+          predicates:
+            - Path=/api/third/server/**
+          filters:
+            - RewritePath=/api/(?<segment>.*), /$\{segment}
+
 #过滤器要放最下面才不会被替换路径/api/*路径
         - id: admin_route
           uri: lb://kkmall-admin

diff --git a/kkmall-product/src/main/java/name/lkk/kkmall/product/controller/BrandController.java b/kkmall-product/src/main/java/name/lkk/kkmall/product/controller/BrandController.java
@@ -1,14 +1,15 @@
 package name.lkk.kkmall.product.controller;
 
 import java.util.Arrays;
+import java.util.List;
 import java.util.Map;
 
+import name.lkk.common.valid.AddGroup;
+import name.lkk.common.valid.UpdateGroup;
+import name.lkk.common.valid.UpdateStatusGroup;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
 
 import name.lkk.kkmall.product.entity.BrandEntity;
 import name.lkk.kkmall.product.service.BrandService;
@@ -53,25 +54,40 @@ public R info(@PathVariable("brandId") Long brandId){
         return R.ok().put("brand", brand);
     }
 
+    @GetMapping("/infos")
+    public R info(@RequestParam("brandIds") List<Long> brandIds) {
+        List<BrandEntity> brand = brandService.getBrandByIds(brandIds);
+        return R.ok().put("data", brand);
+    }
+
     /**
-     * 保存
+     * 保存 开启JSR303校验 规定这是新增分组 实现新增的规则
+     * POSTman：{"name":"aaa","logo":"abc","brandId":1}
+     * POSTman :{"name":"aaa","logo":"https://github.com/1046762075","sort":0,"firstLetter":"d","showStatus":0}
      */
     @RequestMapping("/save")
-    //@RequiresPermissions("product:brand:save")
-    public R save(@RequestBody BrandEntity brand){
-		brandService.save(brand);
+    public R save(@Validated(AddGroup.class) @RequestBody BrandEntity brand) {
+        brandService.save(brand);
 
         return R.ok();
     }
 
     /**
      * 修改
+     * POSTman：{"name":"aaa","logo":"abc"}
      */
     @RequestMapping("/update")
-    //@RequiresPermissions("product:brand:update")
-    public R update(@RequestBody BrandEntity brand){
-		brandService.updateById(brand);
+    public R update(@Validated(UpdateGroup.class) @RequestBody BrandEntity brand) {
+        brandService.updateDetail(brand);
+        return R.ok();
+    }
 
+    /**
+     * 修改状态
+     */
+    @RequestMapping("/update/status")
+    public R updateStatus(@Validated(UpdateStatusGroup.class) @RequestBody BrandEntity brand) {
+        brandService.updateById(brand);
         return R.ok();
     }
 

diff --git a/kkmall-product/src/main/java/name/lkk/kkmall/product/entity/BrandEntity.java b/kkmall-product/src/main/java/name/lkk/kkmall/product/entity/BrandEntity.java
@@ -2,35 +2,52 @@
 
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import name.lkk.common.valid.AddGroup;
+import name.lkk.common.valid.ListValue;
+import name.lkk.common.valid.UpdateGroup;
+import name.lkk.common.valid.UpdateStatusGroup;
+import org.hibernate.validator.constraints.URL;
 
+import javax.validation.constraints.Min;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+import javax.validation.constraints.Null;
+import javax.validation.constraints.Pattern;
 import java.io.Serializable;
-import java.util.Date;
-import lombok.Data;
 
 /**
  * 品牌
- * 
- * @author KirkLin
- * @email linkirk@163.com
- * @date 2021-06-07 15:14:37
+ *  自定义JSR303校验
+ *  根据分组进行校验  Controller里面要进行规定
  */
 @Data
 @TableName("pms_brand")
 public class BrandEntity implements Serializable {
+
 	private static final long serialVersionUID = 1L;
 
 	/**
 	 * 品牌id
+	 * POSTman：{"name":"aaa","logo":"abc","brandId":1}
 	 */
+	@NotNull(message = "修改必须定制品牌id", groups = {UpdateGroup.class})
+	@Null(message = "新增不能指定id", groups = {AddGroup.class})
 	@TableId
 	private Long brandId;
+
 	/**
 	 * 品牌名
 	 */
+	@NotBlank(message = "品牌名必须提交", groups = {AddGroup.class, UpdateGroup.class})
 	private String name;
+
 	/**
-	 * 品牌logo地址
+	 * 品牌logo地址 修改可以不带上logoURL
 	 */
+	@NotBlank(groups = {AddGroup.class})
+	@URL(message = "logo必须是一个合法的URL地址", groups={AddGroup.class, UpdateGroup.class})
 	private String logo;
 	/**
 	 * 介绍
@@ -39,14 +56,21 @@ public class BrandEntity implements Serializable {
 	/**
 	 * 显示状态[0-不显示；1-显示]
 	 */
+	@NotNull(groups = {AddGroup.class, UpdateStatusGroup.class})
+	@ListValue(vals = {0,1}, groups = {AddGroup.class, UpdateGroup.class, UpdateStatusGroup.class})
 	private Integer showStatus;
+
 	/**
-	 * 检索首字母
+	 * 检索首字母  修改可以不带, 不管是新增还是修改都必须是一个字母
 	 */
+	@NotEmpty(groups = {AddGroup.class})
+	@Pattern(regexp = "^[a-zA-Z]$", message = "检索首字母必须是一个字母", groups = {AddGroup.class, UpdateGroup.class})
 	private String firstLetter;
 	/**
 	 * 排序
 	 */
+	@NotNull(groups = {AddGroup.class})
+	@Min(value = 0, message = "排序必须是一个正整数" , groups = {AddGroup.class, UpdateGroup.class})
 	private Integer sort;
 
 }