Update premium status on login

1 files changed, 33 insertions, 0 deletions

diff --git a/src/main/java/com/juick/service/PatreonService.java b/src/main/java/com/juick/service/PatreonService.java
index 08a828db..8f21f389 100644
--- a/src/main/java/com/juick/service/PatreonService.java
+++ b/src/main/java/com/juick/service/PatreonService.java
@@ -20,6 +20,8 @@ package com.juick.service;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import okhttp3.OkHttpClient;
 import okhttp3.Request;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.MediaType;
@@ -28,12 +30,17 @@ import org.springframework.web.util.UriComponentsBuilder;
 
 import jakarta.inject.Inject;
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.StreamSupport;
 
 @Component
 public class PatreonService {
 
+    private static final Logger logger = LoggerFactory.getLogger("Patreon");
+
+    @Inject
+    private UserService userService;
     @Inject
     private OkHttpClient httpClient;
     @Inject
@@ -89,4 +96,30 @@ public class PatreonService {
         }
         return List.of();
     }
+
+    public void updateStatus(List<String> updatedEmails) {
+        var campainsResponse = fetchCampaigns();
+        List<String> activeEmails = new ArrayList<>();
+        campainsResponse.forEach(campaign -> {
+            var pledgesResponse = fetchPledges(campaign);
+            pledgesResponse.forEach(pledge -> {
+                logger.debug("Pledge email: {}", pledge);
+                activeEmails.add(pledge);
+            });
+        });
+        activeEmails.forEach(email -> {
+            var user = userService.getUserByEmail(email);
+            if (!user.isAnonymous()) {
+                userService.setPremium(user.getUid(), true);
+            }
+        });
+        updatedEmails.stream().filter(email -> !activeEmails.contains(email))
+                .forEach(deleted -> {
+                    var user = userService.getUserByEmail(deleted);
+                    if (!user.isAnonymous() && user.isPremium()) {
+                        logger.debug("User is not a patron anymore: {}", deleted);
+                        userService.setPremium(user.getUid(), false);
+                    }
+                });
+    }
 }