Merge pull request 'feat: add create and delete routes for lootboxes, remove initial creation of lootboxes' (!136) from feature-lootbox-handling into main

Reviewed-on: #136
Reviewed-by: Jan K9f <jan@kjan.email>

backend/src/main/java/de/szut/casino/CasinoApplication.java

@@ -26,65 +26,4 @@ public class CasinoApplication {
     public static RestTemplate restTemplate() {
         return new RestTemplate();
     }
-
-    @Bean
-    public CommandLineRunner initData(LootBoxRepository lootBoxRepository, RewardRepository rewardRepository) {
-        return _ -> {
-            if (lootBoxRepository.count() == 0) {
-                LootBoxEntity basicLootBox = new LootBoxEntity();
-                basicLootBox.setName("Basic LootBox");
-                basicLootBox.setPrice(new BigDecimal("2"));
-                basicLootBox.setRewards(new ArrayList<>()); // Initialize the list
-
-                LootBoxEntity premiumLootBox = new LootBoxEntity();
-                premiumLootBox.setName("Premium LootBox");
-                premiumLootBox.setPrice(new BigDecimal("5"));
-                premiumLootBox.setRewards(new ArrayList<>()); // Initialize the list
-
-                lootBoxRepository.saveAll(Arrays.asList(basicLootBox, premiumLootBox));
-
-                RewardEntity commonReward = new RewardEntity();
-                commonReward.setValue(new BigDecimal("0.50"));
-                commonReward.setProbability(new BigDecimal("0.7"));
-
-                RewardEntity rareReward = new RewardEntity();
-                rareReward.setValue(new BigDecimal("2.00"));
-                rareReward.setProbability(new BigDecimal("0.25"));
-
-                RewardEntity epicReward = new RewardEntity();
-                epicReward.setValue(new BigDecimal("5.00"));
-                epicReward.setProbability(new BigDecimal("0.5"));
-
-                RewardEntity premiumCommon = new RewardEntity();
-                premiumCommon.setValue(new BigDecimal("2.00"));
-                premiumCommon.setProbability(new BigDecimal("0.6"));
-
-                RewardEntity premiumRare = new RewardEntity();
-                premiumRare.setValue(new BigDecimal("5.00"));
-                premiumRare.setProbability(new BigDecimal("0.3"));
-
-                RewardEntity legendaryReward = new RewardEntity();
-                legendaryReward.setValue(new BigDecimal("15.00"));
-                legendaryReward.setProbability(new BigDecimal("0.10"));
-
-                rewardRepository.saveAll(Arrays.asList(
-                        commonReward, rareReward, epicReward,
-                        premiumCommon, premiumRare, legendaryReward
-                ));
-
-                basicLootBox.getRewards().add(commonReward);
-                basicLootBox.getRewards().add(premiumRare);
-
-                premiumLootBox.getRewards().add(premiumCommon);
-                premiumLootBox.getRewards().add(premiumRare);
-                premiumLootBox.getRewards().add(legendaryReward);
-
-                lootBoxRepository.saveAll(Arrays.asList(basicLootBox, premiumLootBox));
-
-                System.out.println("Initial LootBoxes and rewards created successfully");
-            } else {
-                System.out.println("LootBoxes already exist, skipping initialization");
-            }
-        };
-    }
 }

backend/src/main/java/de/szut/casino/lootboxes/CreateLootBoxDto.java

@@ -0,0 +1,30 @@
+package de.szut.casino.lootboxes;
+
+import jakarta.validation.constraints.DecimalMin;
+import jakarta.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.List;
+
+@Getter
+@Setter
+@AllArgsConstructor
+@NoArgsConstructor
+public class CreateLootBoxDto {
+    @NotEmpty(message = "Loot box name cannot be empty")
+    @Size(min = 3, max = 50, message = "Loot box name must be between 3 and 50 characters")
+    private String name;
+
+    @NotNull(message = "Price cannot be null")
+    @DecimalMin(value = "0.01", message = "Price must be greater than 0")
+    private BigDecimal price;
+
+    private List<CreateRewardDto> rewards = new ArrayList<>();
+}

backend/src/main/java/de/szut/casino/lootboxes/CreateRewardDto.java

@@ -0,0 +1,26 @@
+package de.szut.casino.lootboxes;
+
+import jakarta.validation.constraints.DecimalMax;
+import jakarta.validation.constraints.DecimalMin;
+import jakarta.validation.constraints.NotNull;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+import java.math.BigDecimal;
+
+@Getter
+@Setter
+@AllArgsConstructor
+@NoArgsConstructor
+public class CreateRewardDto {
+    @NotNull(message = "Reward value cannot be null")
+    @DecimalMin(value = "0.00", message = "Reward value must be positive")
+    private BigDecimal value;
+
+    @NotNull(message = "Probability cannot be null")
+    @DecimalMin(value = "0.0", message = "Probability must be at least 0.0")
+    @DecimalMax(value = "1.0", message = "Probability must be at most 1.0")
+    private BigDecimal probability;
+}

backend/src/main/java/de/szut/casino/lootboxes/LootBoxController.java

@@ -3,13 +3,11 @@ package de.szut.casino.lootboxes;
 import de.szut.casino.user.UserEntity;
 import de.szut.casino.user.UserRepository;
 import de.szut.casino.user.UserService;
+import jakarta.validation.Valid;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
+import java.util.*;
 
 @RestController
 public class LootBoxController {
@@ -55,4 +53,37 @@ public class LootBoxController {
 
         return ResponseEntity.ok(reward);
     }
+
+    @PostMapping("/lootboxes")
+    public ResponseEntity<Object> createLootbox(@RequestBody @Valid CreateLootBoxDto createLootBoxDto) {
+        List<RewardEntity> rewardEntities = new ArrayList<>();
+
+        for (CreateRewardDto createRewardDto : createLootBoxDto.getRewards()) {
+            rewardEntities.add(new RewardEntity(createRewardDto.getValue(), createRewardDto.getProbability()));
+        }
+
+        LootBoxEntity lootBoxEntity = new LootBoxEntity(
+                createLootBoxDto.getName(),
+                createLootBoxDto.getPrice(),
+                rewardEntities
+        );
+
+        this.lootBoxRepository.save(lootBoxEntity);
+
+        return ResponseEntity.ok(lootBoxEntity);
+    }
+
+    @DeleteMapping("/lootboxes/{id}")
+    public ResponseEntity<Object> deleteLootbox(@PathVariable Long id) {
+        Optional<LootBoxEntity> optionalLootBox = lootBoxRepository.findById(id);
+        if (optionalLootBox.isEmpty()) {
+            return ResponseEntity.notFound().build();
+        }
+
+        LootBoxEntity lootBox = optionalLootBox.get();
+        lootBoxRepository.delete(lootBox);
+
+        return ResponseEntity.ok(Collections.singletonMap("message", "successfully deleted lootbox"));
+    }
+
 }

backend/src/main/java/de/szut/casino/lootboxes/LootBoxEntity.java

@@ -18,9 +18,15 @@ import java.util.List;
 @Entity
 @Getter
 @Setter
-@AllArgsConstructor
 @NoArgsConstructor
 public class LootBoxEntity {
+
+    public LootBoxEntity(String name, BigDecimal price, List<RewardEntity> rewards) {
+        this.name = name;
+        this.price = price;
+        this.rewards = rewards;
+    }
+
     @Id
     @GeneratedValue
     private Long id;

backend/src/main/java/de/szut/casino/lootboxes/RewardEntity.java

@@ -4,6 +4,7 @@ import com.fasterxml.jackson.annotation.JsonBackReference;
 import com.fasterxml.jackson.annotation.JsonManagedReference;
 import jakarta.persistence.*;
 import lombok.Getter;
+import lombok.NoArgsConstructor;
 import lombok.Setter;
 
 import java.math.BigDecimal;
@@ -13,7 +14,14 @@ import java.util.List;
 @Getter
 @Setter
 @Entity
+@NoArgsConstructor
 public class RewardEntity {
+
+    public RewardEntity(BigDecimal value, BigDecimal probability) {
+        this.value = value;
+        this.probability = probability;
+    }
+
     @Id
     @GeneratedValue
     private Long id;