Added ShopDeleted and ShopCreated SSEs and Id property to shops. (#44)

* Added ShopDeleted and ShopCreated SSEs and Id property to shops.

* lowercase

* lowercase

Author: Iliuyux

docs/shop.md

@@ -5,6 +5,7 @@ The shop endpoint provides information about player-owned QuickShops.
 It is important to note that the information here is not public, and players can only access their own shops' information, using their API key.
 
 Each shop object has the following properties:
+- `id` - The unique identifier of the shop
 - `item` - The Material/name of the item being traded
 - `price` - The price of one transaction
 - `amount` - The amount of items in one transaction
@@ -28,6 +29,7 @@ Example **POST** response
 [
   {
     "1": {
+      "id": 120,
       "item": "COPPER_BLOCK",
       "price": 2,
       "amount": 4,

docs/sse.md

@@ -16,7 +16,7 @@ These are the current events available:
 "TownCreated", "TownDeleted", "TownRenamed", "TownMayorChanged", "TownMerged", "TownRuined", "TownReclaimed",
 "TownJoinedNation", "TownLeftNation",
 "ResidentJoinedTown", "ResidentLeftTown",
-"ShopSoldItem", "ShopBoughtItem", "ShopOutOfStock", "ShopOutOfSpace", "ShopOutOfGold"
+"ShopSoldItem", "ShopBoughtItem", "ShopOutOfStock", "ShopOutOfSpace", "ShopOutOfGold", "ShopCreated", "ShopDeleted"
 ```
 Clients must specify which events to listen to by specifying a `?listen=` query parameter in the URL.
 Example: `https://api.earthmc.net/v4/events?listen=NewDay,TownDeleted,NationRenamed`. This would make it so only these events are sent to the client.
@@ -26,5 +26,5 @@ Most Town events include a `town` field with the name & UUID of the town. The sa
 Some events are only sent to the relevant player. These are:
 - TownJoinedNation, TownLeftNation - Sent to the leader of the nation
 - ResidentJoinedTown, ResidentLeftTown - Sent to the mayor of the town
-- ShopSoldItem, ShopBoughtItem, ShopOutOfStock, ShopOutOfSpace, ShopOutOfGold - Sent to the shop owner
+- ShopSoldItem, ShopBoughtItem, ShopOutOfStock, ShopOutOfSpace, ShopOutOfGold, ShopCreated, ShopDeleted - Sent to the shop owner
 

src/main/java/net/earthmc/emcapi/sse/SSEManager.java

@@ -17,7 +17,6 @@
 import java.util.UUID;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.TimeUnit;
-import java.util.concurrent.atomic.AtomicLong;
 
 public class SSEManager {
     private final EMCAPI plugin;
@@ -32,7 +31,7 @@ public class SSEManager {
         "TownCreated", "TownDeleted", "TownRenamed", "TownMayorChanged", "TownMerged", "TownRuined", "TownReclaimed",
         "TownJoinedNation", "TownLeftNation",
         "ResidentJoinedTown", "ResidentLeftTown",
-        "ShopSoldItem", "ShopBoughtItem", "ShopOutOfStock", "ShopOutOfSpace", "ShopOutOfGold"
+        "ShopSoldItem", "ShopBoughtItem", "ShopOutOfStock", "ShopOutOfSpace", "ShopOutOfGold", "ShopCreated", "ShopDeleted"
     );
 
     public SSEManager(EMCAPI plugin) {

src/main/java/net/earthmc/emcapi/sse/listeners/ShopSSEListener.java

@@ -1,6 +1,9 @@
 package net.earthmc.emcapi.sse.listeners;
 
+import com.ghostchu.quickshop.api.event.Phase;
 import com.ghostchu.quickshop.api.event.economy.ShopSuccessPurchaseEvent;
+import com.ghostchu.quickshop.api.event.management.ShopCreateEvent;
+import com.ghostchu.quickshop.api.event.management.ShopDeleteEvent;
 import com.ghostchu.quickshop.api.obj.QUser;
 import com.ghostchu.quickshop.api.shop.Shop;
 import com.google.gson.JsonObject;
@@ -44,6 +47,44 @@ public void onShopPurchase(ShopSuccessPurchaseEvent event) {
         checkShopOut(shop);
     }
 
+    @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
+    public void onShopCreate(ShopCreateEvent event) {
+
+        if (!event.isPhase(Phase.POST)) {
+            return;
+        }
+
+        Shop shop = event.shop().orElse(null);
+        if (shop == null) {
+            return;
+        }
+        UUID owner = shop.getOwner().getUniqueId();
+        if (owner == null ) {
+            return;
+        }
+
+        JsonObject message = new JsonObject();
+        message.add("shop", EndpointUtils.getShopObject(shop));
+        sse.sendEvent("ShopCreated", message, owner);
+    }
+
+    @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
+    public void onShopDelete(ShopDeleteEvent event) {
+        Shop shop = event.shop().orElse(null);
+        if (shop == null) {
+            return;
+        }
+        if (!event.isPhase(Phase.POST)) {
+            return;
+        }
+        UUID owner = shop.getOwner().getUniqueId();
+        if (owner == null) return;
+
+        JsonObject message = new JsonObject();
+        message.add("shop", EndpointUtils.getShopObject(shop));
+        sse.sendEvent("ShopDeleted", message, owner);
+    }
+
     private void checkOwnerBalance(UUID owner) {
         Resident res = TownyAPI.getInstance().getResident(owner);
         if (res == null || res.getAccount().getHoldingBalance() > 0) return;

src/main/java/net/earthmc/emcapi/util/EndpointUtils.java

@@ -174,6 +174,7 @@ public static JsonObject generateNameUUIDJsonObject(String name, UUID uuid) {
 
     public static JsonObject getShopObject(Shop shop) {
         JsonObject jsonObject = new JsonObject();
+        jsonObject.addProperty("id", shop.getShopId());
         jsonObject.addProperty("item", shop.getItem().getType().name());
         jsonObject.addProperty("price", shop.getPrice());
         jsonObject.addProperty("amount", shop.getItem().getAmount());