feat(tts): introduce TTS system (#195)

db/queries/settings.sql

@@ -15,12 +15,14 @@ SELECT
   heartbeat_models.id AS heartbeat_model_id,
   search_providers.id AS search_provider_id,
   memory_providers.id AS memory_provider_id,
+  tts_models.id AS tts_model_id,
   browser_contexts.id AS browser_context_id
 FROM bots
 LEFT JOIN models AS chat_models ON chat_models.id = bots.chat_model_id
 LEFT JOIN models AS heartbeat_models ON heartbeat_models.id = bots.heartbeat_model_id
 LEFT JOIN search_providers ON search_providers.id = bots.search_provider_id
 LEFT JOIN memory_providers ON memory_providers.id = bots.memory_provider_id
+LEFT JOIN tts_models ON tts_models.id = bots.tts_model_id
 LEFT JOIN browser_contexts ON browser_contexts.id = bots.browser_context_id
 WHERE bots.id = $1;
 
@@ -41,10 +43,11 @@ WITH updated AS (
       heartbeat_model_id = COALESCE(sqlc.narg(heartbeat_model_id)::uuid, bots.heartbeat_model_id),
       search_provider_id = COALESCE(sqlc.narg(search_provider_id)::uuid, bots.search_provider_id),
       memory_provider_id = COALESCE(sqlc.narg(memory_provider_id)::uuid, bots.memory_provider_id),
+      tts_model_id = COALESCE(sqlc.narg(tts_model_id)::uuid, bots.tts_model_id),
       browser_context_id = COALESCE(sqlc.narg(browser_context_id)::uuid, bots.browser_context_id),
       updated_at = now()
   WHERE bots.id = sqlc.arg(id)
-  RETURNING bots.id, bots.max_context_load_time, bots.max_context_tokens, bots.max_inbox_items, bots.language, bots.allow_guest, bots.reasoning_enabled, bots.reasoning_effort, bots.heartbeat_enabled, bots.heartbeat_interval, bots.heartbeat_prompt, bots.chat_model_id, bots.heartbeat_model_id, bots.search_provider_id, bots.memory_provider_id, bots.browser_context_id
+  RETURNING bots.id, bots.max_context_load_time, bots.max_context_tokens, bots.max_inbox_items, bots.language, bots.allow_guest, bots.reasoning_enabled, bots.reasoning_effort, bots.heartbeat_enabled, bots.heartbeat_interval, bots.heartbeat_prompt, bots.chat_model_id, bots.heartbeat_model_id, bots.search_provider_id, bots.memory_provider_id, bots.tts_model_id, bots.browser_context_id
 )
 SELECT
   updated.id AS bot_id,
@@ -62,12 +65,14 @@ SELECT
   heartbeat_models.id AS heartbeat_model_id,
   search_providers.id AS search_provider_id,
   memory_providers.id AS memory_provider_id,
+  tts_models.id AS tts_model_id,
   browser_contexts.id AS browser_context_id
 FROM updated
 LEFT JOIN models AS chat_models ON chat_models.id = updated.chat_model_id
 LEFT JOIN models AS heartbeat_models ON heartbeat_models.id = updated.heartbeat_model_id
 LEFT JOIN search_providers ON search_providers.id = updated.search_provider_id
 LEFT JOIN memory_providers ON memory_providers.id = updated.memory_provider_id
+LEFT JOIN tts_models ON tts_models.id = updated.tts_model_id
 LEFT JOIN browser_contexts ON browser_contexts.id = updated.browser_context_id;
 
 -- name: DeleteSettingsByBotID :exec
@@ -86,6 +91,7 @@ SET max_context_load_time = 1440,
     heartbeat_model_id = NULL,
     search_provider_id = NULL,
     memory_provider_id = NULL,
+    tts_model_id = NULL,
     browser_context_id = NULL,
     updated_at = now()
 WHERE id = $1;

db/queries/tts_models.sql

@@ -0,0 +1,50 @@
+-- name: CreateTtsModel :one
+INSERT INTO tts_models (model_id, name, tts_provider_id, config)
+VALUES (
+  sqlc.arg(model_id),
+  sqlc.arg(name),
+  sqlc.arg(tts_provider_id),
+  sqlc.arg(config)
+)
+RETURNING *;
+
+-- name: GetTtsModelByID :one
+SELECT * FROM tts_models WHERE id = sqlc.arg(id);
+
+-- name: GetTtsModelWithProvider :one
+SELECT
+  tm.*,
+  tp.provider AS provider_type
+FROM tts_models tm
+JOIN tts_providers tp ON tp.id = tm.tts_provider_id
+WHERE tm.id = sqlc.arg(id);
+
+-- name: ListTtsModels :many
+SELECT * FROM tts_models
+ORDER BY created_at DESC;
+
+-- name: ListTtsModelsByProviderID :many
+SELECT * FROM tts_models
+WHERE tts_provider_id = sqlc.arg(tts_provider_id)
+ORDER BY created_at DESC;
+
+-- name: UpdateTtsModel :one
+UPDATE tts_models
+SET
+  name = sqlc.arg(name),
+  config = sqlc.arg(config),
+  updated_at = now()
+WHERE id = sqlc.arg(id)
+RETURNING *;
+
+-- name: DeleteTtsModel :exec
+DELETE FROM tts_models WHERE id = sqlc.arg(id);
+
+-- name: DeleteTtsModelsByProviderID :exec
+DELETE FROM tts_models WHERE tts_provider_id = sqlc.arg(tts_provider_id);
+
+-- name: GetTtsModelByProviderAndModelID :one
+SELECT * FROM tts_models
+WHERE tts_provider_id = sqlc.arg(tts_provider_id)
+  AND model_id = sqlc.arg(model_id)
+LIMIT 1;

db/queries/tts_providers.sql

@@ -0,0 +1,36 @@
+-- name: CreateTtsProvider :one
+INSERT INTO tts_providers (name, provider, config)
+VALUES (
+  sqlc.arg(name),
+  sqlc.arg(provider),
+  sqlc.arg(config)
+)
+RETURNING *;
+
+-- name: GetTtsProviderByID :one
+SELECT * FROM tts_providers WHERE id = sqlc.arg(id);
+
+-- name: GetTtsProviderByName :one
+SELECT * FROM tts_providers WHERE name = sqlc.arg(name);
+
+-- name: ListTtsProviders :many
+SELECT * FROM tts_providers
+ORDER BY created_at DESC;
+
+-- name: ListTtsProvidersByProvider :many
+SELECT * FROM tts_providers
+WHERE provider = sqlc.arg(provider)
+ORDER BY created_at DESC;
+
+-- name: UpdateTtsProvider :one
+UPDATE tts_providers
+SET
+  name = sqlc.arg(name),
+  provider = sqlc.arg(provider),
+  config = sqlc.arg(config),
+  updated_at = now()
+WHERE id = sqlc.arg(id)
+RETURNING *;
+
+-- name: DeleteTtsProvider :exec
+DELETE FROM tts_providers WHERE id = sqlc.arg(id);