From f244cf408b82486c42fd5c14d6cb77828eec6465 Mon Sep 17 00:00:00 2001
From: Maximilian Leopold <max.leopold2111@gmail.com>
Date: Mon, 22 Apr 2019 14:15:47 +0200
Subject: [PATCH] Added Query to get Rankingplace of specific User

---
 .../bugageocaching/controller/Controller.java |  5 ++++
 .../repositories/UserRepository.java          | 25 ++++++++++++++-----
 src/main/resources/application.properties     |  1 +
 3 files changed, 25 insertions(+), 6 deletions(-)

diff --git a/src/main/java/hhn/labsw/bugageocaching/controller/Controller.java b/src/main/java/hhn/labsw/bugageocaching/controller/Controller.java
index 9cefc29..147aefa 100644
--- a/src/main/java/hhn/labsw/bugageocaching/controller/Controller.java
+++ b/src/main/java/hhn/labsw/bugageocaching/controller/Controller.java
@@ -396,6 +396,11 @@ public class Controller {
       return ResponseEntity.status(404).body("User was not found in the database");
     }
   }
+
+  @RequestMapping("/api/hello")
+  public ResponseEntity hello(@RequestParam String name){
+    return ResponseEntity.status(200).body(userRepository.getRankingPlaceFromUser(name));
+  }
 }
 
 
diff --git a/src/main/java/hhn/labsw/bugageocaching/repositories/UserRepository.java b/src/main/java/hhn/labsw/bugageocaching/repositories/UserRepository.java
index 45e50ff..3de1e6e 100644
--- a/src/main/java/hhn/labsw/bugageocaching/repositories/UserRepository.java
+++ b/src/main/java/hhn/labsw/bugageocaching/repositories/UserRepository.java
@@ -1,14 +1,9 @@
 package hhn.labsw.bugageocaching.repositories;
 
 import hhn.labsw.bugageocaching.entities.User;
-import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.data.repository.CrudRepository;
-
-
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.CrudRepository;
 
-import java.util.Collection;
 import java.util.List;
 
 public interface UserRepository extends CrudRepository<User, Integer> {
@@ -21,7 +16,25 @@ public interface UserRepository extends CrudRepository<User, Integer> {
       "WHERE u.id = ui.user_id\n" +
       "AND u.id = ur.user_id\n" +
       "AND (ur.roles_id = 7 OR ur.roles_id = 8)\n" +
-      "order by ranking_points_sum DESC;", nativeQuery = true)
+      "order by ranking_points_sum DESC\n" +
+      "LIMIT 100;", nativeQuery = true)
   List<Object[]> getRankingList();
 
+  @Query(value = "SELECT Rang\n" +
+      "From (\n" +
+      "\n" +
+      "SELECT ROW_NUMBER() over(order by INR.Ranglistenpunkte DESC) AS Rang, Name\n" +
+      "FROM (\n" +
+      "         SELECT DISTINCT u.Email               AS Name,\n" +
+      "                         ui.ranking_points_sum AS Ranglistenpunkte\n" +
+      "         FROM user u,\n" +
+      "              buga19geocaching.user_info ui,\n" +
+      "              buga19geocaching.user_roles ur\n" +
+      "         WHERE u.id = ui.user_id\n" +
+      "           AND u.id = ur.user_id\n" +
+      "           AND (ur.roles_id = 7 OR ur.roles_id = 8)\n" +
+      "         order by ranking_points_sum DESC) as INR) as RN\n" +
+      "WHERE Name = ?1", nativeQuery = true)
+  int getRankingPlaceFromUser(String username);
+
 }
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 71acd7a..87fb0b7 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -3,5 +3,6 @@ spring.datasource.username=BuGa19GeocachingUser
 spring.datasource.password=GeocachingPw
 spring.jmx.default-domain=buga19geocaching
 spring.datasource.driver-class-name=org.mariadb.jdbc.Driver
+spring.jooq.sql-dialect=org.hibernate.dialect.MariaDBDialect
 spring.jpa.hibernate.ddl-auto=update
 spring.jpa.show-sql=true
\ No newline at end of file