Setup solid_cable (#55)

Reviewed-on: #55

config/cable.yml

@@ -1,10 +1,22 @@
+# Async adapter only works within the same process, so for manually triggering cable updates from a console,
+# and seeing results in the browser, you must do so from the web console (running inside the dev process),
+# not a terminal started via bin/rails console! Add "console" to any action or any ERB template view
+# to make the web console appear.
 development:
-  adapter: async
+  adapter: solid_cable
+  connects_to:
+    database:
+      writing: cable
+  polling_interval: 0.1.seconds
+  message_retention: 1.day
 
 test:
   adapter: test
 
 production:
-  adapter: redis
-  url: <%= ENV.fetch("REDIS_URL") { "redis://localhost:6379/1" } %>
-  channel_prefix: family_budget_production
+  adapter: solid_cable
+  connects_to:
+    database:
+      writing: cable
+  polling_interval: 0.1.seconds
+  message_retention: 1.day

config/database.yml

@@ -21,6 +21,10 @@ development:
     <<: *default
     database: storage/development_queue.sqlite3
     migrations_paths: db/queue_migrate
+  cable:
+    <<: *default
+    database: storage/development_cable.sqlite3
+    migrations_paths: db/cable_migrate
 
 
 # Warning: The database defined as "test" will be erased and
@@ -42,3 +46,7 @@ production:
     <<: *default
     database: storage/production_queue.sqlite3
     migrations_paths: db/queue_migrate
+  cable:
+    <<: *default
+    database: storage/production_cable.sqlite3
+    migrations_paths: db/cable_migrate