internal/store/migrate_test.go

@@ -175,8 +175,8 @@ func TestMigrateEmbeddedMigrations(t *testing.T) {
 	if err := Migrate(context.Background(), s.Writer, migrations.FS); err != nil {
 		t.Fatal(err)
 	}
-	if got := versions(migrationRows(t, s)); got != "0000_bootstrap,0001_init,0002_household_settings_updated_by,0003_jobs_status" {
-		t.Errorf("versions = %q, want 0000_bootstrap,0001_init,0002_household_settings_updated_by,0003_jobs_status", got)
+	if got := versions(migrationRows(t, s)); got != "0000_bootstrap,0001_init,0002_household_settings_updated_by,0003_jobs_status,0004_ai_provider_presets" {
+		t.Errorf("versions = %q, want 0000_bootstrap,0001_init,0002_household_settings_updated_by,0003_jobs_status,0004_ai_provider_presets", got)
 	}
 }
 
@@ -196,8 +196,8 @@ func TestMigrateBootstrapThenEmbeddedInitApplies(t *testing.T) {
 	if err := Migrate(ctx, s.Writer, migrations.FS); err != nil {
 		t.Fatal(err)
 	}
-	if got := versions(migrationRows(t, s)); got != "0000_bootstrap,0001_init,0002_household_settings_updated_by,0003_jobs_status" {
-		t.Errorf("versions = %q, want 0000_bootstrap,0001_init,0002_household_settings_updated_by,0003_jobs_status", got)
+	if got := versions(migrationRows(t, s)); got != "0000_bootstrap,0001_init,0002_household_settings_updated_by,0003_jobs_status,0004_ai_provider_presets" {
+		t.Errorf("versions = %q, want 0000_bootstrap,0001_init,0002_household_settings_updated_by,0003_jobs_status,0004_ai_provider_presets", got)
 	}
 	if !tableExists(t, s, "dinners") {
 		t.Error("table from 0001_init was not created")
@@ -309,3 +309,90 @@ func TestMigrateJobsStatusMapsLegacyRows(t *testing.T) {
 		t.Error("jobs_new left behind")
 	}
 }
+
+// TestMigrateAIProviderPresetsKeepsRowsAndReferences upgrades a database
+// holding ai_settings and ai_runs rows, with suggestion_batches and
+// week_plans referencing the run, and checks 0004 carries every row over,
+// keeps the references enforced and accepts the new providers.
+func TestMigrateAIProviderPresetsKeepsRowsAndReferences(t *testing.T) {
+	ctx := context.Background()
+	s := openTestStore(t)
+	before := fstest.MapFS{}
+	for _, name := range []string{"0000_bootstrap.sql", "0001_init.sql", "0002_household_settings_updated_by.sql", "0003_jobs_status.sql"} {
+		body, err := fs.ReadFile(migrations.FS, name)
+		if err != nil {
+			t.Fatal(err)
+		}
+		before[name] = &fstest.MapFile{Data: body}
+	}
+	if err := Migrate(ctx, s.Writer, before); err != nil {
+		t.Fatal(err)
+	}
+	for _, stmt := range []string{
+		`INSERT INTO ai_settings (id, provider, base_url, model, temperature, system_prompt, api_key_ct, api_key_last4, key_verified_at, created_at, updated_at)
+			VALUES (1, 'anthropic', 'https://api.anthropic.com', 'claude', 0.7, 'sp', x'0102', 'abcd', 'v', 'c', 'u')`,
+		`INSERT INTO ai_runs (id, skill, skill_version, provider, model, temperature, status, latency_ms, tokens_in, tokens_out, error, request_redacted, response_redacted, created_at, updated_at)
+			VALUES ('run-1', 'suggest', '1', 'ollama', 'llama', 0.5, 'ok', 10, 20, 30, 'e', 'req', 'resp', 'c', 'u')`,
+		`INSERT INTO suggestion_batches (id, trigger, status, ai_run_id, created_at, updated_at)
+			VALUES ('batch-1', 'manual', 'done', 'run-1', 'c', 'u')`,
+		`INSERT INTO week_plans (id, week_start, status, ai_run_id, created_at, updated_at)
+			VALUES ('plan-1', '2026-10-04', 'draft', 'run-1', 'c', 'u')`,
+	} {
+		if _, err := s.Writer.Exec(stmt); err != nil {
+			t.Fatalf("seed: %v", err)
+		}
+	}
+
+	if err := Migrate(ctx, s.Writer, migrations.FS); err != nil {
+		t.Fatal(err)
+	}
+
+	var provider, baseURL, model, systemPrompt, last4, verifiedAt, createdAt, updatedAt string
+	var temperature float64
+	var keyCT []byte
+	if err := s.Reader.QueryRow(`SELECT provider, base_url, model, temperature, system_prompt, api_key_ct, api_key_last4, key_verified_at, created_at, updated_at FROM ai_settings WHERE id = 1`).
+		Scan(&provider, &baseURL, &model, &temperature, &systemPrompt, &keyCT, &last4, &verifiedAt, &createdAt, &updatedAt); err != nil {
+		t.Fatalf("read ai_settings: %v", err)
+	}
+	settings := []any{provider, baseURL, model, temperature, systemPrompt, string(keyCT), last4, verifiedAt, createdAt, updatedAt}
+	if want := []any{"anthropic", "https://api.anthropic.com", "claude", 0.7, "sp", "\x01\x02", "abcd", "v", "c", "u"}; !slices.Equal(settings, want) {
+		t.Errorf("ai_settings = %v, want %v", settings, want)
+	}
+
+	var skill, skillVersion, status, errText, request, response string
+	var latency, tokensIn, tokensOut int
+	if err := s.Reader.QueryRow(`SELECT skill, skill_version, provider, model, temperature, status, latency_ms, tokens_in, tokens_out, error, request_redacted, response_redacted, created_at, updated_at FROM ai_runs WHERE id = 'run-1'`).
+		Scan(&skill, &skillVersion, &provider, &model, &temperature, &status, &latency, &tokensIn, &tokensOut, &errText, &request, &response, &createdAt, &updatedAt); err != nil {
+		t.Fatalf("read ai_runs: %v", err)
+	}
+	run := []any{skill, skillVersion, provider, model, temperature, status, latency, tokensIn, tokensOut, errText, request, response, createdAt, updatedAt}
+	if want := []any{"suggest", "1", "ollama", "llama", 0.5, "ok", 10, 20, 30, "e", "req", "resp", "c", "u"}; !slices.Equal(run, want) {
+		t.Errorf("ai_runs = %v, want %v", run, want)
+	}
+
+	rows, err := s.Reader.Query("PRAGMA foreign_key_check")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if rows.Next() {
+		t.Error("foreign_key_check reported violations after 0004")
+	}
+	if err := rows.Close(); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := s.Writer.Exec(`DELETE FROM ai_runs WHERE id = 'run-1'`); err == nil || !strings.Contains(err.Error(), "FOREIGN KEY constraint failed") {
+		t.Errorf("deleting a referenced ai_run: error %v, want FOREIGN KEY constraint failure", err)
+	}
+
+	if _, err := s.Writer.Exec(`UPDATE ai_settings SET provider = 'openrouter' WHERE id = 1`); err != nil {
+		t.Errorf("ai_settings.provider openrouter rejected: %v", err)
+	}
+	if _, err := s.Writer.Exec(`UPDATE ai_runs SET provider = 'openai' WHERE id = 'run-1'`); err != nil {
+		t.Errorf("ai_runs.provider openai rejected: %v", err)
+	}
+	for _, table := range []string{"ai_settings_copy", "ai_runs_copy"} {
+		if tableExists(t, s, table) {
+			t.Errorf("%s left behind", table)
+		}
+	}
+}

internal/store/schema_test.go

@@ -305,7 +305,7 @@ func TestSchemaEnumChecksRejectInvalidValues(t *testing.T) {
 		{"household_settings", "plan_draft_dow", 5.5},
 		{"household_settings", "suggestions_dow", 0.5},
 		{"household_settings", "chat_autosend_dow", 3.5},
-		{"ai_runs", "provider", "openai"},
+		{"ai_runs", "provider", "gemini"},
 		{"ai_runs", "status", "done"},
 		{"dinners", "status", "deck"},
 		{"dinners", "origin", "ai"},
@@ -322,7 +322,7 @@ func TestSchemaEnumChecksRejectInvalidValues(t *testing.T) {
 		{"rotation_reviews", "decision", "promote"},
 		{"shopping_lists", "status", "frozen"},
 		{"shopping_items", "needed", 2},
-		{"ai_settings", "provider", "openai"},
+		{"ai_settings", "provider", "gemini"},
 		{"recipe_search_settings", "provider", "google"},
 		{"chat_settings", "last_test_status", "pending"},
 		{"notification_prefs", "event", "weekly_digest"},
@@ -360,6 +360,23 @@ func TestSchemaRotationReviewEventAllowed(t *testing.T) {
 	}
 }
 
+// TestSchemaAIProvidersAllowed checks every provider preset can be stored in
+// both ai_settings and ai_runs.
+func TestSchemaAIProvidersAllowed(t *testing.T) {
+	s := seededStore(t)
+	for _, provider := range []string{"openai_compatible", "anthropic", "ollama", "openai", "openrouter"} {
+		for _, table := range []string{"ai_settings", "ai_runs"} {
+			inRolledBackTx(t, s, func(tx *sql.Tx) {
+				row := testRow(table, 1)
+				row["provider"] = provider
+				if err := insertSchemaRow(tx, table, row); err != nil {
+					t.Errorf("%s.provider %s rejected: %v", table, provider, err)
+				}
+			})
+		}
+	}
+}
+
 func TestSchemaDinnerStatuses(t *testing.T) {
 	s := seededStore(t)
 	for _, status := range []string{"suggested", "quest_log", "tried", "regular", "archived"} {

migrations/0004_ai_provider_presets.sql

@@ -0,0 +1,68 @@
+-- 0004_ai_provider_presets: ai_settings.provider and ai_runs.provider become
+-- openai_compatible, anthropic, ollama, openai, openrouter, the presets in
+-- internal/ai/llm/presets. Every 0001 value is kept, so existing rows copy
+-- unchanged. SQLite cannot change a CHECK in place, so both tables are
+-- rebuilt: copy the rows aside, drop the table, create it again with the
+-- wider CHECK, copy the rows back and drop the copy. Neither table has
+-- indexes or triggers.
+--
+-- suggestion_batches.ai_run_id and week_plans.ai_run_id reference ai_runs,
+-- so the rebuild cannot use 0003's create-new-then-rename: dropping ai_runs
+-- counts every referencing row as a foreign key violation, and only inserting
+-- the matching ai_runs rows under the name ai_runs clears them. Deferring
+-- foreign keys holds the check until commit, after the rows are back. The
+-- pragma lasts only for this migration's transaction.
+
+PRAGMA defer_foreign_keys = ON;
+
+CREATE TABLE ai_settings_copy AS SELECT * FROM ai_settings;
+
+DROP TABLE ai_settings;
+
+CREATE TABLE ai_settings (
+	id              INTEGER PRIMARY KEY CHECK (id = 1),
+	provider        TEXT    NOT NULL CHECK (provider IN ('openai_compatible', 'anthropic', 'ollama', 'openai', 'openrouter')),
+	base_url        TEXT    NOT NULL,
+	model           TEXT    NOT NULL,
+	temperature     REAL    NOT NULL,
+	system_prompt   TEXT,
+	api_key_ct      BLOB,
+	api_key_last4   TEXT,
+	key_verified_at TEXT,
+	created_at      TEXT    NOT NULL,
+	updated_at      TEXT    NOT NULL
+);
+
+INSERT INTO ai_settings (id, provider, base_url, model, temperature, system_prompt, api_key_ct, api_key_last4, key_verified_at, created_at, updated_at)
+SELECT id, provider, base_url, model, temperature, system_prompt, api_key_ct, api_key_last4, key_verified_at, created_at, updated_at
+FROM ai_settings_copy;
+
+DROP TABLE ai_settings_copy;
+
+CREATE TABLE ai_runs_copy AS SELECT * FROM ai_runs;
+
+DROP TABLE ai_runs;
+
+CREATE TABLE ai_runs (
+	id                 TEXT    NOT NULL PRIMARY KEY,
+	skill              TEXT    NOT NULL,
+	skill_version      TEXT    NOT NULL,
+	provider           TEXT    NOT NULL CHECK (provider IN ('openai_compatible', 'anthropic', 'ollama', 'openai', 'openrouter')),
+	model              TEXT    NOT NULL,
+	temperature        REAL    NOT NULL,
+	status             TEXT    NOT NULL CHECK (status IN ('running', 'ok', 'error')),
+	latency_ms         INTEGER,
+	tokens_in          INTEGER,
+	tokens_out         INTEGER,
+	error              TEXT,
+	request_redacted   TEXT    NOT NULL,
+	response_redacted  TEXT,
+	created_at         TEXT    NOT NULL,
+	updated_at         TEXT    NOT NULL
+);
+
+INSERT INTO ai_runs (id, skill, skill_version, provider, model, temperature, status, latency_ms, tokens_in, tokens_out, error, request_redacted, response_redacted, created_at, updated_at)
+SELECT id, skill, skill_version, provider, model, temperature, status, latency_ms, tokens_in, tokens_out, error, request_redacted, response_redacted, created_at, updated_at
+FROM ai_runs_copy;
+
+DROP TABLE ai_runs_copy;