Create tables via kura migrations on boot; drop schema sql

.dockerignore

@@ -0,0 +1,6 @@
+_build
+_checkouts
+.git
+.github
+.claude
+*.crashdump

docker-compose.yml

@@ -5,10 +5,9 @@ services:
     command: -c 'max_connections=2000'
     environment:
       POSTGRES_PASSWORD: root
+      POSTGRES_DB: chatli
     ports:
       - 5555:5432
-    volumes:
-      - ./sql:/docker-entrypoint-initdb.d
   adminer:
     image: adminer
     ports:

sql/seed.sql

@@ -0,0 +1,12 @@
+-- Sample users for local dev and tests. Apply AFTER the app has booted
+-- and run its kura migrations (tables are created on boot, not here):
+--   docker exec chatli-db-1 psql -U postgres -d chatli -f /seed/seed.sql
+INSERT INTO chatli_user (id, username, phone_number, email, password)
+VALUES (gen_random_uuid(), 'alice', '461234', 'alice@example.com', 'alice')
+ON CONFLICT DO NOTHING;
+INSERT INTO chatli_user (id, username, phone_number, email, password)
+VALUES (gen_random_uuid(), 'bob', '462345', 'bob@example.com', 'bob')
+ON CONFLICT DO NOTHING;
+INSERT INTO chatli_user (id, username, phone_number, email, password)
+VALUES (gen_random_uuid(), 'ceasar', '463456', 'ceasar@example.com', 'ceasar')
+ON CONFLICT DO NOTHING;

src/chatli_app.erl

@@ -15,6 +15,7 @@
 %%====================================================================
 
 start(_StartType, _StartArgs) ->
+    {ok, _} = kura_migrator:migrate(chatli_repo),
     chatli_sup:start_link().
 
 %%--------------------------------------------------------------------

src/migrations/m20260624090455_update_schema.erl

@@ -0,0 +1,60 @@
+-module(m20260624090455_update_schema).
+-behaviour(kura_migration).
+-include_lib("kura/include/kura.hrl").
+-export([up/0, down/0]).
+
+up() ->
+    [{create_table, <<"attachment">>, [
+        #kura_column{name = id, type = uuid, primary_key = true},
+        #kura_column{name = chat_id, type = uuid, nullable = false},
+        #kura_column{name = mime, type = string, nullable = false},
+        #kura_column{name = length, type = integer}
+    ]},
+     {create_table, <<"callback">>, [
+        #kura_column{name = id, type = uuid, primary_key = true},
+        #kura_column{name = user_id, type = uuid, nullable = false},
+        #kura_column{name = url, type = string, nullable = false}
+    ]},
+     {create_table, <<"chat">>, [
+        #kura_column{name = id, type = uuid, primary_key = true},
+        #kura_column{name = name, type = string, nullable = false},
+        #kura_column{name = description, type = string},
+        #kura_column{name = type, type = string}
+    ]},
+     {create_table, <<"chatli_user">>, [
+        #kura_column{name = id, type = uuid, primary_key = true},
+        #kura_column{name = username, type = string, nullable = false},
+        #kura_column{name = phone_number, type = string},
+        #kura_column{name = email, type = string},
+        #kura_column{name = avatar, type = string},
+        #kura_column{name = password, type = string, nullable = false}
+    ]},
+     {create_table, <<"device">>, [
+        #kura_column{name = id, type = uuid, primary_key = true},
+        #kura_column{name = user_id, type = uuid, nullable = false},
+        #kura_column{name = name, type = string}
+    ]},
+     {create_table, <<"message">>, [
+        #kura_column{name = id, type = uuid, primary_key = true},
+        #kura_column{name = chat_id, type = uuid, nullable = false},
+        #kura_column{name = payload, type = jsonb},
+        #kura_column{name = sender, type = uuid, nullable = false},
+        #kura_column{name = type, type = string},
+        #kura_column{name = action, type = string},
+        #kura_column{name = timestamp, type = integer},
+        #kura_column{name = sender_info, type = jsonb}
+    ]},
+     {create_table, <<"participant">>, [
+        #kura_column{name = id, type = id, primary_key = true},
+        #kura_column{name = chat_id, type = uuid},
+        #kura_column{name = user_id, type = uuid}
+    ]}].
+
+down() ->
+    [{drop_table, <<"attachment">>},
+     {drop_table, <<"callback">>},
+     {drop_table, <<"chat">>},
+     {drop_table, <<"chatli_user">>},
+     {drop_table, <<"device">>},
+     {drop_table, <<"message">>},
+     {drop_table, <<"participant">>}].