schemas/domain/events_test.go

package domain

import (
	"testing"
	"time"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
	"gitlab.com/unboundsoftware/eventsourced/eventsourced"
)

func TestOrganizationAdded_UpdateOrganization(t *testing.T) {
	event := &OrganizationAdded{
		BaseEvent: eventsourced.BaseEvent{
			EventTime: eventsourced.EventTime{
				Time: time.Now(),
			},
		},
		Name:      "Test Organization",
		Initiator: "user@example.com",
	}

	org := &Organization{
		BaseAggregate: eventsourced.BaseAggregateFromString("org-123"),
	}

	event.UpdateOrganization(org)

	assert.Equal(t, "Test Organization", org.Name)
	assert.Equal(t, []string{"user@example.com"}, org.Users)
	assert.Equal(t, "user@example.com", org.CreatedBy)
	assert.Equal(t, "user@example.com", org.ChangedBy)
	assert.Equal(t, event.When(), org.CreatedAt)
	assert.Equal(t, event.When(), org.ChangedAt)
}

func TestUserAddedToOrganization_UpdateOrganization(t *testing.T) {
	event := &UserAddedToOrganization{
		BaseEvent: eventsourced.BaseEvent{
			EventTime: eventsourced.EventTime{
				Time: time.Now(),
			},
		},
		UserId:    "new-user@example.com",
		Initiator: "admin@example.com",
	}

	org := &Organization{
		BaseAggregate: eventsourced.BaseAggregateFromString("org-123"),
		Users:         []string{"existing-user@example.com"},
	}

	event.UpdateOrganization(org)

	assert.Len(t, org.Users, 2)
	assert.Contains(t, org.Users, "existing-user@example.com")
	assert.Contains(t, org.Users, "new-user@example.com")
	assert.Equal(t, "admin@example.com", org.ChangedBy)
	assert.Equal(t, event.When(), org.ChangedAt)
}

func TestUserAddedToOrganization_UpdateOrganization_DuplicateUser(t *testing.T) {
	event := &UserAddedToOrganization{
		BaseEvent: eventsourced.BaseEvent{
			EventTime: eventsourced.EventTime{
				Time: time.Now(),
			},
		},
		UserId:    "existing-user@example.com",
		Initiator: "admin@example.com",
	}

	org := &Organization{
		BaseAggregate: eventsourced.BaseAggregateFromString("org-123"),
		Users:         []string{"existing-user@example.com"},
		ChangedBy:     "previous-admin@example.com",
	}
	originalChangedBy := org.ChangedBy
	originalChangedAt := org.ChangedAt

	event.UpdateOrganization(org)

	// User should not be added twice
	assert.Len(t, org.Users, 1)
	assert.Equal(t, "existing-user@example.com", org.Users[0])

	// ChangedBy and ChangedAt should NOT be updated when user already exists (idempotent)
	assert.Equal(t, originalChangedBy, org.ChangedBy)
	assert.Equal(t, originalChangedAt, org.ChangedAt)
}

func TestAPIKeyRemoved_UpdateOrganization(t *testing.T) {
	event := &APIKeyRemoved{
		BaseEvent: eventsourced.BaseEvent{
			EventTime: eventsourced.EventTime{
				Time: time.Now(),
			},
		},
		KeyName:   "production-key",
		Initiator: "admin@example.com",
	}

	org := &Organization{
		BaseAggregate: eventsourced.BaseAggregateFromString("org-123"),
		APIKeys: []APIKey{
			{Name: "dev-key", Key: "hashed-key-1"},
			{Name: "production-key", Key: "hashed-key-2"},
			{Name: "staging-key", Key: "hashed-key-3"},
		},
	}

	event.UpdateOrganization(org)

	assert.Len(t, org.APIKeys, 2)
	assert.Equal(t, "dev-key", org.APIKeys[0].Name)
	assert.Equal(t, "staging-key", org.APIKeys[1].Name)
	assert.Equal(t, "admin@example.com", org.ChangedBy)
	assert.Equal(t, event.When(), org.ChangedAt)
}

func TestAPIKeyRemoved_UpdateOrganization_KeyNotFound(t *testing.T) {
	event := &APIKeyRemoved{
		BaseEvent: eventsourced.BaseEvent{
			EventTime: eventsourced.EventTime{
				Time: time.Now(),
			},
		},
		KeyName:   "non-existent-key",
		Initiator: "admin@example.com",
	}

	org := &Organization{
		BaseAggregate: eventsourced.BaseAggregateFromString("org-123"),
		APIKeys: []APIKey{
			{Name: "dev-key", Key: "hashed-key-1"},
			{Name: "production-key", Key: "hashed-key-2"},
		},
	}

	event.UpdateOrganization(org)

	// No keys should be removed
	assert.Len(t, org.APIKeys, 2)
	assert.Equal(t, "dev-key", org.APIKeys[0].Name)
	assert.Equal(t, "production-key", org.APIKeys[1].Name)

	// But metadata should still be updated
	assert.Equal(t, "admin@example.com", org.ChangedBy)
	assert.Equal(t, event.When(), org.ChangedAt)
}

func TestAPIKeyRemoved_UpdateOrganization_OnlyKey(t *testing.T) {
	event := &APIKeyRemoved{
		BaseEvent: eventsourced.BaseEvent{
			EventTime: eventsourced.EventTime{
				Time: time.Now(),
			},
		},
		KeyName:   "only-key",
		Initiator: "admin@example.com",
	}

	org := &Organization{
		BaseAggregate: eventsourced.BaseAggregateFromString("org-123"),
		APIKeys: []APIKey{
			{Name: "only-key", Key: "hashed-key"},
		},
	}

	event.UpdateOrganization(org)

	// All keys should be removed
	assert.Len(t, org.APIKeys, 0)
	assert.Equal(t, "admin@example.com", org.ChangedBy)
	assert.Equal(t, event.When(), org.ChangedAt)
}

func TestOrganizationRemoved_UpdateOrganization(t *testing.T) {
	event := &OrganizationRemoved{
		BaseEvent: eventsourced.BaseEvent{
			EventTime: eventsourced.EventTime{
				Time: time.Now(),
			},
		},
		Initiator: "admin@example.com",
	}

	org := &Organization{
		BaseAggregate: eventsourced.BaseAggregateFromString("org-123"),
		Name:          "Test Organization",
		Users:         []string{"user1@example.com", "user2@example.com"},
		APIKeys: []APIKey{
			{Name: "key1", Key: "hashed-key-1"},
		},
		CreatedBy: "creator@example.com",
		CreatedAt: time.Now().Add(-24 * time.Hour),
	}

	event.UpdateOrganization(org)

	// Organization data remains (soft delete), but metadata is updated
	assert.Equal(t, "Test Organization", org.Name)
	assert.Len(t, org.Users, 2)
	assert.Len(t, org.APIKeys, 1)

	// Metadata should be updated to reflect removal
	assert.Equal(t, "admin@example.com", org.ChangedBy)
	assert.Equal(t, event.When(), org.ChangedAt)
}

func TestAPIKeyAdded_EnrichFromAggregate(t *testing.T) {
	orgId := "org-123"
	aggregate := &Organization{
		BaseAggregate: eventsourced.BaseAggregateFromString(orgId),
	}

	event := &APIKeyAdded{
		Name:      "test-key",
		Key:       "hashed-key",
		Refs:      []string{"main"},
		Read:      true,
		Publish:   false,
		Initiator: "user@example.com",
	}

	event.EnrichFromAggregate(aggregate)

	assert.Equal(t, orgId, event.OrganizationId)
}

func TestSubGraphUpdated_Event(t *testing.T) {
	// Verify SubGraphUpdated event structure
	url := "http://service.example.com"
	wsUrl := "ws://service.example.com"

	event := &SubGraphUpdated{
		OrganizationId: "org-123",
		Ref:            "main",
		Service:        "users-service",
		Url:            &url,
		WSUrl:          &wsUrl,
		Sdl:            "type Query { user: User }",
		Initiator:      "system",
	}

	require.NotNil(t, event)
	assert.Equal(t, "org-123", event.OrganizationId)
	assert.Equal(t, "main", event.Ref)
	assert.Equal(t, "users-service", event.Service)
	assert.Equal(t, url, *event.Url)
	assert.Equal(t, wsUrl, *event.WSUrl)
	assert.Equal(t, "type Query { user: User }", event.Sdl)
	assert.Equal(t, "system", event.Initiator)
}