Remove unused things

internal/flags/memory_test.go

@@ -21,7 +21,6 @@ func TestMemoryRepository_Create(t *testing.T) {
 		Type:         flags.FlagBool,
 		Enabled:      true,
 		DefaultValue: flags.BoolValue(false),
-		Version:      1,
 		UpdatedAt:    time.Now(),
 	}
 
@@ -58,7 +57,6 @@ func TestMemoryRepository_Get(t *testing.T) {
 		Type:         flags.FlagBool,
 		Enabled:      true,
 		DefaultValue: flags.BoolValue(true),
-		Version:      1,
 	}
 
 	require.NoError(t, repo.Create(ctx, flag))

internal/flags/service.go

@@ -27,10 +27,6 @@ func NewServiceWithMatcher(repo Repository, matcher RuleMatcher) *Service {
 func (s *Service) Create(ctx context.Context, flag *Flag) error {
 	flag.UpdatedAt = time.Now()
 
-	if flag.Version == 0 {
-		flag.Version = 1
-	}
-
 	return s.repo.Create(ctx, flag)
 }
 
@@ -42,7 +38,6 @@ func (s *Service) Evaluate(ctx context.Context, key string, evalCtx EvalContext)
 
 	result := &EvalResult{
 		FlagKey:     key,
-		Version:     flag.Version,
 		EvaluatedAt: time.Now(),
 	}
 

internal/flags/service_test.go

@@ -26,7 +26,6 @@ func TestService_Create(t *testing.T) {
 	err := svc.Create(ctx, flag)
 	require.NoError(t, err)
 
-	assert.Equal(t, int64(1), flag.Version)
 	assert.False(t, flag.UpdatedAt.IsZero())
 }
 

internal/flags/types.go

@@ -16,15 +16,13 @@ type Flag struct {
 	Enabled      bool // global kill switch
 	DefaultValue Value
 	Rules        []Rule // ordered: first match wins
-	Version      int64
 	UpdatedAt    time.Time
 }
 
 type Rule struct {
 	ID         string
 	Conditions []Condition // AND across conditions
 	Value      Value
-	Rollout    *Rollout // optional percentage rollout gate
 }
 
 type ConditionOp string
@@ -44,30 +42,6 @@ type Condition struct {
 	Value any         // string | float64 | bool | []any depending on Op
 }
 
-type Rollout struct {
-	Percentage int    // 0..100
-	Salt       string // changes bucket assignment when rotated
-	Subject    string // "user" or "tenant" (who gets bucketed)
-}
-
-type OverrideScope string
-
-const (
-	ScopeUser   OverrideScope = "user"
-	ScopeTenant OverrideScope = "tenant"
-)
-
-type Override struct {
-	FlagKey   string
-	Scope     OverrideScope
-	SubjectID string // user_id or tenant_id
-	Value     Value
-	Reason    string
-	CreatedAt time.Time
-	CreatedBy string
-	ExpiresAt *time.Time // optional safety valve
-}
-
 type Value struct {
 	Kind   FlagType
 	Bool   *bool
@@ -96,18 +70,15 @@ type EvalContext struct {
 type EvalReason string
 
 const (
-	ReasonDisabled       EvalReason = "disabled"
-	ReasonUserOverride   EvalReason = "user_override"
-	ReasonTenantOverride EvalReason = "tenant_override"
-	ReasonRuleMatch      EvalReason = "rule_match"
-	ReasonDefault        EvalReason = "default"
+	ReasonDisabled  EvalReason = "disabled"
+	ReasonRuleMatch EvalReason = "rule_match"
+	ReasonDefault   EvalReason = "default"
 )
 
 type EvalResult struct {
 	FlagKey     string
 	Value       Value
 	Reason      EvalReason
 	RuleID      string
-	Version     int64
 	EvaluatedAt time.Time
 }

internal/handler/handler.go

@@ -50,7 +50,6 @@ func (h *Handler) CreateFlag(ctx context.Context, req *CreateFlagRequest) (*Crea
 	return &CreateFlagResponse{
 		Body: CreateFlagResponseBody{
 			Key:       flag.Key,
-			Version:   flag.Version,
 			CreatedAt: flag.UpdatedAt,
 		},
 	}, nil

internal/handler/handler_test.go

@@ -48,7 +48,6 @@ func TestHandler_CreateFlag(t *testing.T) {
 	require.NoError(t, err)
 
 	assert.Equal(t, "test-flag", resp.Body.Key)
-	assert.Equal(t, int64(1), resp.Body.Version)
 	assert.False(t, resp.Body.CreatedAt.IsZero())
 }
 

internal/handler/mapper.go

@@ -73,7 +73,6 @@ func ToEvalResultBody(result *flags.EvalResult) EvalResultBody {
 		Value:       toValueBody(result.Value),
 		Reason:      string(result.Reason),
 		RuleID:      result.RuleID,
-		Version:     result.Version,
 		EvaluatedAt: result.EvaluatedAt,
 	}
 }

internal/handler/mapper_test.go

@@ -97,7 +97,6 @@ func TestToEvalResultBody(t *testing.T) {
 		},
 		Reason:      flags.ReasonRuleMatch,
 		RuleID:      "rule-1",
-		Version:     5,
 		EvaluatedAt: now,
 	}
 
@@ -108,7 +107,6 @@ func TestToEvalResultBody(t *testing.T) {
 	assert.True(t, *body.Value.Bool)
 	assert.Equal(t, "rule_match", body.Reason)
 	assert.Equal(t, "rule-1", body.RuleID)
-	assert.Equal(t, int64(5), body.Version)
 	assert.Equal(t, now, body.EvaluatedAt)
 }
 

internal/handler/models.go

@@ -43,7 +43,6 @@ type CreateFlagResponse struct {
 
 type CreateFlagResponseBody struct {
 	Key       string    `json:"key"`
-	Version   int64     `json:"version"`
 	CreatedAt time.Time `json:"createdAt"`
 }
 
@@ -69,6 +68,5 @@ type EvalResultBody struct {
 	Value       ValueBody `json:"value"`
 	Reason      string    `json:"reason"`
 	RuleID      string    `json:"ruleId,omitempty"`
-	Version     int64     `json:"version"`
 	EvaluatedAt time.Time `json:"evaluatedAt"`
 }