Refactored Database to use macros for method definitions

- this cleans up similar definitions and makes further refactors easier

Author: daniellockyer

src/database.cc

@@ -25,7 +25,7 @@ Napi::Object Database::Init(Napi::Env env, Napi::Object exports) {
         InstanceMethod("parallelize", &Database::Parallelize, napi_default_method),
         InstanceMethod("configure", &Database::Configure, napi_default_method),
         InstanceMethod("interrupt", &Database::Interrupt, napi_default_method),
-        InstanceAccessor("open", &Database::OpenGetter, nullptr)
+        InstanceAccessor("open", &Database::Open, nullptr)
     });
 
 #if NAPI_VERSION < 6
@@ -212,7 +212,7 @@ void Database::Work_AfterOpen(napi_env e, napi_status status, void* data) {
     }
 }
 
-Napi::Value Database::OpenGetter(const Napi::CallbackInfo& info) {
+Napi::Value Database::Open(const Napi::CallbackInfo& info) {
     auto env = this->Env();
     auto* db = this;
     return Napi::Boolean::New(env, db->open);

src/database.h

@@ -145,38 +145,20 @@ class Database : public Napi::ObjectWrap<Database> {
     }
 
 protected:
-    static void Work_BeginOpen(Baton* baton);
-    static void Work_Open(napi_env env, void* data);
-    static void Work_AfterOpen(napi_env env, napi_status status, void* data);
-
-    Napi::Value OpenGetter(const Napi::CallbackInfo& info);
+    WORK_DEFINITION(Open);
+    WORK_DEFINITION(Exec);
+    WORK_DEFINITION(Close);
+    WORK_DEFINITION(LoadExtension);
 
     void Schedule(Work_Callback callback, Baton* baton, bool exclusive = false);
     void Process();
 
-    Napi::Value Exec(const Napi::CallbackInfo& info);
-    static void Work_BeginExec(Baton* baton);
-    static void Work_Exec(napi_env env, void* data);
-    static void Work_AfterExec(napi_env env, napi_status status, void* data);
-
     Napi::Value Wait(const Napi::CallbackInfo& info);
     static void Work_Wait(Baton* baton);
 
-    Napi::Value Close(const Napi::CallbackInfo& info);
-    static void Work_BeginClose(Baton* baton);
-    static void Work_Close(napi_env env, void* data);
-    static void Work_AfterClose(napi_env env, napi_status status, void* data);
-
-    Napi::Value LoadExtension(const Napi::CallbackInfo& info);
-    static void Work_BeginLoadExtension(Baton* baton);
-    static void Work_LoadExtension(napi_env env, void* data);
-    static void Work_AfterLoadExtension(napi_env env, napi_status status, void* data);
-
     Napi::Value Serialize(const Napi::CallbackInfo& info);
     Napi::Value Parallelize(const Napi::CallbackInfo& info);
-
     Napi::Value Configure(const Napi::CallbackInfo& info);
-
     Napi::Value Interrupt(const Napi::CallbackInfo& info);
 
     static void SetBusyTimeout(Baton* baton);