调整路由入口，新增分页

src/main/java/ink/wgink/gateway/dao/route/IRouteDao.java

@@ -21,7 +21,4 @@ public interface IRouteDao  extends ReactiveMongoRepository<Route, String> {
 
     String COLLECTION_NAME = "sys_route";
 
-    @Query("db."+ COLLECTION_NAME+ ".find")
-    Mono<Route> list(String uuid);
-
 }

src/main/java/ink/wgink/gateway/handler/route/RouteHandler.java

@@ -2,15 +2,20 @@ package ink.wgink.gateway.handler.route;
 
 import ink.wgink.gateway.dao.route.IRouteDao;
 import ink.wgink.gateway.handler.BaseHandler;
+import ink.wgink.gateway.pojo.ListSearch;
 import ink.wgink.gateway.pojo.route.Route;
+import org.springframework.data.domain.Example;
+import org.springframework.data.domain.ExampleMatcher;
 import org.springframework.http.MediaType;
 import org.springframework.stereotype.Component;
+import org.springframework.web.reactive.function.server.RouterFunction;
 import org.springframework.web.reactive.function.server.ServerRequest;
 import org.springframework.web.reactive.function.server.ServerResponse;
 import reactor.core.publisher.Mono;
 
 import java.util.Arrays;
 import java.util.List;
+import java.util.Optional;
 
 /**
  * When you feel like quitting. Think about why you started
@@ -54,7 +59,9 @@ public class RouteHandler extends BaseHandler {
     public Mono<ServerResponse> delete(ServerRequest serverRequest) {
         String ids = serverRequest.pathVariable("ids");
         List<String> idList = Arrays.asList(ids.split(","));
-        return Mono.from(routeDao.findAllById(idList).flatMap(route -> routeDao.delete(route))).then(ServerResponse.ok().contentType(MediaType.APPLICATION_JSON).build()).switchIfEmpty(ServerResponse.notFound().build());
+        return routeDao.findAllById(idList).flatMap(
+                route -> routeDao.delete(route)
+        ).then(ServerResponse.ok().contentType(MediaType.APPLICATION_JSON).build());
     }
 
     /**
@@ -66,11 +73,16 @@ public class RouteHandler extends BaseHandler {
     public Mono<ServerResponse> update(ServerRequest serverRequest) {
         String id = serverRequest.pathVariable("id");
         Mono<Route> routeMono = serverRequest.bodyToMono(Route.class);
-        return routeDao.findById(id).then(routeMono.flatMap(route -> {
-            route.setUuid(id);
-            setUpdate(route);
-            return routeDao.save(route);
-        })).then(ServerResponse.ok().contentType(MediaType.APPLICATION_JSON).build()).switchIfEmpty(ServerResponse.notFound().build());
+        return routeDao.findById(id).flatMap(
+                route -> routeMono.flatMap(r -> {
+                    route.setSystem(r.getSystem());
+                    route.setSummary(r.getSummary());
+                    route.setPath(r.getPath());
+                    route.setUri(r.getUri());
+                    setUpdate(route);
+                    return routeDao.save(route);
+                }).then(ServerResponse.ok().contentType(MediaType.APPLICATION_JSON).build())
+        ).switchIfEmpty(ServerResponse.notFound().build());
     }
 
     /**
@@ -83,6 +95,37 @@ public class RouteHandler extends BaseHandler {
         return ServerResponse.ok().contentType(MediaType.APPLICATION_JSON).body(routeDao.findAll(), Route.class);
     }
 
+    /**
+     * 列表分页
+     *
+     * @param serverRequest
+     * @return
+     */
+    public Mono<ServerResponse> listPage(ServerRequest serverRequest) {
+        Optional<String> page = serverRequest.queryParam("page");
+        int currentPage = 1;
+        if (page.isPresent()) {
+            currentPage = Integer.parseInt(page.get());
+        }
+        int totalSize = 5;
+        Optional<String> size = serverRequest.queryParam("size");
+        if (size.isPresent()) {
+            totalSize = Integer.parseInt(size.get());
+        }
+        Optional<String> keyword = serverRequest.queryParam("keyword");
+        Route route = new Route();
+        ExampleMatcher exampleMatcher = ExampleMatcher.matchingAny();
+        Example example = Example.of(route, exampleMatcher);
+        if (keyword.isPresent()) {
+            route.setSystem(keyword.get());
+            route.setSummary(keyword.get());
+            exampleMatcher
+                    .withMatcher("system", ExampleMatcher.GenericPropertyMatcher::contains)
+                    .withMatcher("summary", ExampleMatcher.GenericPropertyMatcher::contains);
+        }
+        return ServerResponse.ok().contentType(MediaType.APPLICATION_JSON).body(routeDao.findAll().skip((currentPage - 1) * totalSize).take(totalSize), Route.class);
+    }
+
     /**
      * 列表
      *
@@ -91,7 +134,9 @@ public class RouteHandler extends BaseHandler {
      */
     public Mono<ServerResponse> get(ServerRequest serverRequest) {
         String id = serverRequest.pathVariable("id");
-        return ServerResponse.ok().contentType(MediaType.APPLICATION_JSON).body(routeDao.findById(id), Route.class).switchIfEmpty(ServerResponse.notFound().build());
+        return routeDao.findById(id).flatMap(
+                route -> ServerResponse.ok().contentType(MediaType.APPLICATION_JSON).body(Mono.just(route), Route.class)
+        ).switchIfEmpty(ServerResponse.notFound().build());
     }
 
 }

src/main/java/ink/wgink/gateway/pojo/BasePOJO.java

@@ -1,6 +1,7 @@
 package ink.wgink.gateway.pojo;
 
 import lombok.Data;
+import lombok.ToString;
 import org.springframework.data.annotation.Id;
 
 /**

src/main/java/ink/wgink/gateway/pojo/ListSearch.java

@@ -0,0 +1,21 @@
+package ink.wgink.gateway.pojo;
+
+import lombok.Data;
+import lombok.ToString;
+
+/**
+ * When you feel like quitting. Think about why you started
+ * 当你想要放弃的时候，想想当初你为何开始
+ *
+ * @ClassName: Search
+ * @Description: 搜索
+ * @Author: wanggeng
+ * @Date: 2021/4/20 12:06 下午
+ * @Version: 1.0
+ */
+@Data
+public class ListSearch {
+
+    private String keywords;
+
+}

src/main/java/ink/wgink/gateway/router/RouteRouter.java

@@ -3,21 +3,23 @@ package ink.wgink.gateway.router;
 import ink.wgink.gateway.handler.route.RouteHandler;
 import org.springframework.context.annotation.Bean;
 import org.springframework.stereotype.Component;
-import org.springframework.web.reactive.function.server.*;
+import org.springframework.web.reactive.function.server.RequestPredicates;
+import org.springframework.web.reactive.function.server.RouterFunction;
+import org.springframework.web.reactive.function.server.RouterFunctions;
+import org.springframework.web.reactive.function.server.ServerResponse;
 
 /**
  * When you feel like quitting. Think about why you started
  * 当你想要放弃的时候，想想当初你为何开始
  *
- * @ClassName: AllRoutes
- * @Description: 总路由
- * @Author: WangGeng
- * @Date: 2021/4/19 22:57
+ * @ClassName: RouteRouter
+ * @Description: 路由管理
+ * @Author: wanggeng
+ * @Date: 2021/4/20 10:19 上午
  * @Version: 1.0
- **/
+ */
 @Component
-public class AllRoutes {
-
+public class RouteRouter {
     /**
      * 路由管理
      *
@@ -25,14 +27,15 @@ public class AllRoutes {
      * @return
      */
     @Bean
-    public RouterFunction<ServerResponse> routeRouter(RouteHandler routeHandler) {
+    public RouterFunction<ServerResponse> routeRouterFunction(RouteHandler routeHandler) {
         // 嵌套
-        return RouterFunctions.nest(RequestPredicates.path("/route"),
+        return RouterFunctions.nest(RequestPredicates.path("/wg/route"),
                 RouterFunctions
                         .route(RequestPredicates.POST("/save"), routeHandler::save)
                         .andRoute(RequestPredicates.DELETE("/delete/{ids}"), routeHandler::delete)
                         .andRoute(RequestPredicates.PUT("/update/{id}"), routeHandler::update)
                         .andRoute(RequestPredicates.GET("/list"), routeHandler::list)
+                        .andRoute(RequestPredicates.GET("/listpage"), routeHandler::listPage)
                         .andRoute(RequestPredicates.GET("get/{id}"), routeHandler::get)
         );
     }