[AFP-91] 🚧 Begin implementing 'AuthWebFilter' to intercept requests & validate...

[AFP-91] 🚧 Begin implementing 'AuthWebFilter' to intercept requests & validate access token before passing to controller (@asegers)

src/main/java/com/afp/ordermanagement/config/AuthWebFilter.java

+package com.afp.ordermanagement.config;
+
+import com.afp.ordermanagement.exception.BadAccessTokenException;
+import com.afp.ordermanagement.service.ManagerTokenVerifier;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import org.springframework.web.server.ServerWebExchange;
+import org.springframework.web.server.WebFilter;
+import org.springframework.web.server.WebFilterChain;
+import reactor.core.publisher.Mono;
+
+@Component
+public class AuthWebFilter implements WebFilter {
+    @Autowired
+    ManagerTokenVerifier managerTokenVerifier;
+
+    @Override
+    public Mono<Void> filter(ServerWebExchange serverWebExchange, WebFilterChain webFilterChain) {
+//         String origin = serverWebExchange.getRequest().getHeaders().getOrigin();
+//        if (managerTokenVerifier.hasTokenHeader(serverWebExchange)) {
+//            String token = managerTokenVerifier.getTokenHeader(serverWebExchange);
+//            if (managerTokenVerifier.isTokenValid(token))
+                return webFilterChain.filter(serverWebExchange);
+//        }
+//        return Mono.error(new BadAccessTokenException());
+    }
+}