Improve logging and add rake task for monitoring user follows

- Enhanced logging format in scan_user_follows_job and monitor tasks using format_tags
- Added new rake task 'bluesky:watch_follows' to monitor users that a given user follows
- Improved log formatting consistency across Bluesky monitoring components

rake/bluesky.rake

@@ -2,16 +2,40 @@
 # frozen_string_literal: true
 T.bind(self, T.all(Rake::DSL, Object))
 
+module BlueskyRakeHelpers
+  extend T::Sig
+
+  sig { params(handle: String).returns(T.nilable(String)) }
+  def self.resolve_did(handle)
+    DIDKit::Resolver.new.resolve_handle(handle)&.did
+  end
+
+  sig { params(did: String).returns(T.nilable(String)) }
+  def self.resolve_handle(did)
+    DIDKit::Resolver.new.resolve_did(did).get_validated_handle
+  end
+
+  sig { returns(T.nilable(Domain::User::BlueskyUser)) }
+  def self.user_from_env
+    if (handle = ENV["handle"])
+      did = self.resolve_did(handle)
+      Domain::User::BlueskyUser.find_or_create_by!(did:) do |user|
+        user.handle = handle
+      end
+    elsif (did = ENV["did"])
+      Domain::User::BlueskyUser.find_or_create_by!(did:) do |user|
+        user.handle = resolve_handle(did)
+      end
+    end
+  end
+end
+
 namespace :bluesky do
   desc "Start the Bluesky monitor"
   task monitor: :environment do
     Tasks::Bluesky::Monitor.new.run
   end
 
-  def resolve_did(handle)
-    DIDKit::Resolver.new.resolve_handle(handle)&.did
-  end
-
   desc "Add a DID or hashtag to the Bluesky monitor"
   task add: :environment do
     if (hashtag = ENV["hashtag"])
@@ -20,26 +44,10 @@ namespace :bluesky do
 
       Domain::Bluesky::MonitoredObject.create!(value: hashtag, kind: :hashtag)
       puts "Added hashtag: ##{hashtag}"
-    elsif (handle = ENV["handle"])
-      did = resolve_did(handle)
-      puts "resolved did: #{did}"
-      raise "did is required" if did.blank?
-      user =
-        Domain::User::BlueskyUser.find_or_create_by!(did:) do |user|
-          user.handle = handle
-        end
+    elsif (user = BlueskyRakeHelpers.user_from_env)
       Domain::Bluesky::Job::ScanUserJob.perform_later(user:)
       Domain::Bluesky::Job::ScanPostsJob.perform_later(user:)
-      Domain::Bluesky::MonitoredObject.create!(value: did, kind: :user_did)
-    elsif (did = ENV["did"])
-      raise "did is required" if did.blank?
-      user =
-        Domain::User::BlueskyUser.find_or_create_by!(did:) do |user|
-          user.handle = nil
-        end
-      Domain::Bluesky::Job::ScanUserJob.perform_later(user:)
-      Domain::Bluesky::Job::ScanPostsJob.perform_later(user:)
-      Domain::Bluesky::MonitoredObject.create!(value: did, kind: :user_did)
+      Domain::Bluesky::MonitoredObject.create!(value: user.did, kind: :user_did)
     else
       raise "hashtag, handle, or did is required"
     end
@@ -57,7 +65,7 @@ namespace :bluesky do
       )&.destroy!
       puts "Removed hashtag: ##{hashtag}"
     elsif (handle = ENV["handle"])
-      did = resolve_did(handle)
+      did = BlueskyRakeHelpers.resolve_did(handle)
       puts "resolved did: #{did}"
       raise "did is required" if did.blank?
 
@@ -76,4 +84,24 @@ namespace :bluesky do
       raise "hashtag, handle, or did is required"
     end
   end
+
+  desc "Watch users that user follows"
+  task watch_follows: :environment do
+    user =
+      BlueskyRakeHelpers.user_from_env ||
+        raise("user is required, use `handle` or `did`")
+    Domain::Bluesky::Job::ScanUserFollowsJob.perform_now(user:)
+    user.reload
+    user.user_user_follows_from.each do |follow|
+      to_user = T.cast(follow.to, Domain::User::BlueskyUser)
+      model =
+        Domain::Bluesky::MonitoredObject.create(
+          value: to_user.did!,
+          kind: :user_did,
+        )
+      if model.persisted?
+        puts "added #{to_user.did} / #{to_user.handle} to monitor"
+      end
+    end
+  end
 end