feat(hook): create hook-service

plugin/src/main/java/me/bryang/chatlab/hook/Hook.java

@@ -0,0 +1,11 @@
+package me.bryang.chatlab.hook;
+
+public interface Hook{
+
+	HookStatus install();
+
+	String errorMessage();
+
+	String pluginName();
+
+}

plugin/src/main/java/me/bryang/chatlab/hook/type/vault/VaultHook.java

@@ -0,0 +1,45 @@
+package me.bryang.chatlab.hook.type.vault;
+
+import me.bryang.chatlab.hook.Hook;
+import me.bryang.chatlab.hook.HookStatus;
+
+import javax.inject.Singleton;
+
+@Singleton
+public class VaultHook implements Hook {
+
+	private final String pluginName = "Vault";
+	private String errorMessage = "";
+	private VaultSource vaultSource;
+
+	public VaultSource get() {
+		return vaultSource;
+	}
+
+	@Override
+	public HookStatus install() {
+
+		vaultSource = new VaultSource();
+
+		String errorMessage = vaultSource.install();
+
+		if (errorMessage.isEmpty()){
+			return HookStatus.SUCCESSFUL;
+
+		}else{
+			this.errorMessage = errorMessage;
+			return HookStatus.ERROR;
+		}
+	}
+
+	@Override
+	public String errorMessage(){
+		return errorMessage;
+	}
+
+	@Override
+	public String pluginName() {
+		return pluginName;
+	}
+
+}

plugin/src/main/java/me/bryang/chatlab/service/plugin/HookService.java

@@ -0,0 +1,60 @@
+package me.bryang.chatlab.service.plugin;
+
+
+import me.bryang.chatlab.hook.HookStatus;
+import me.bryang.chatlab.hook.type.vault.VaultHook;
+import me.bryang.chatlab.service.Service;
+import org.bukkit.Bukkit;
+import org.slf4j.Logger;
+
+import javax.inject.Inject;
+import java.util.ArrayList;
+import java.util.List;
+
+public class HookService implements Service {
+
+	@Inject
+	private VaultHook vaultHook;
+
+	@Inject
+	private Logger logger;
+
+	private final List<String> errorList = new ArrayList<>();
+
+	public void start(){
+
+		HookStatus hookStatus = check();
+
+		switch (hookStatus){
+			case SUCCESSFUL -> {
+				logger.info("Loaded Vault hook.");
+				return;
+			}
+			case DISABLED -> {
+				return;
+			}
+		}
+
+		if (!errorList.isEmpty()){
+			errorList.forEach(errorMessage -> logger.error("Error: " + errorMessage));
+		}
+	}
+
+	private HookStatus check() {
+
+		if (!Bukkit.getPluginManager().isPluginEnabled("Vault")) {
+			return HookStatus.DISABLED;
+		}
+
+		HookStatus hookStatus = vaultHook.install();
+
+		if (hookStatus == HookStatus.ERROR) {
+			errorList.add(vaultHook.errorMessage());
+		}
+
+		return hookStatus;
+
+	}
+
+
+}