refactor backend packages and global db service

backend/internal/models/ai_call_log.go

@@ -0,0 +1,18 @@
+package models
+
+import "time"
+
+type SenlinAgentAICallLog struct {
+	ID          uint   `gorm:"primaryKey"`
+	UserID      uint   `gorm:"index;not null"`
+	Provider    string `gorm:"not null"`
+	UsedKeyType string `gorm:"not null"`
+	Action      string `gorm:"not null"`
+	Status      string `gorm:"not null"`
+	Error       string
+	CreatedAt   time.Time
+}
+
+func (SenlinAgentAICallLog) TableName() string {
+	return "senlin_agent_ai_call_logs"
+}

backend/internal/models/ai_key.go

@@ -0,0 +1,16 @@
+package models
+
+import "time"
+
+type SenlinAgentAIKey struct {
+	ID              uint   `gorm:"primaryKey"`
+	UserID          uint   `gorm:"uniqueIndex;not null"`
+	Provider        string `gorm:"not null"`
+	EncryptedAPIKey string `gorm:"not null"`
+	CreatedAt       time.Time
+	UpdatedAt       time.Time
+}
+
+func (SenlinAgentAIKey) TableName() string {
+	return "senlin_agent_ai_keys"
+}

backend/internal/models/ai_session.go

@@ -0,0 +1,17 @@
+package models
+
+import "time"
+
+type SenlinAgentAISession struct {
+	ID        uint   `gorm:"primaryKey"`
+	ProjectID uint   `gorm:"index;not null"`
+	CreatedBy uint   `gorm:"index;not null"`
+	Title     string `gorm:"not null"`
+	Context   string `gorm:"type:text"`
+	CreatedAt time.Time
+	UpdatedAt time.Time
+}
+
+func (SenlinAgentAISession) TableName() string {
+	return "senlin_agent_ai_sessions"
+}

backend/internal/models/inbox_item.go

@@ -0,0 +1,19 @@
+package models
+
+import "time"
+
+type SenlinAgentInboxItem struct {
+	ID         uint   `gorm:"primaryKey"`
+	ProjectID  uint   `gorm:"index;not null"`
+	CreatedBy  uint   `gorm:"index;not null"`
+	SourceType string `gorm:"not null"`
+	Title      string
+	Body       string
+	Status     string `gorm:"not null;default:open"`
+	CreatedAt  time.Time
+	UpdatedAt  time.Time
+}
+
+func (SenlinAgentInboxItem) TableName() string {
+	return "senlin_agent_inbox_items"
+}

backend/internal/models/new.go

@@ -0,0 +1,39 @@
+package models
+
+import (
+	"gorm.io/driver/postgres"
+	"gorm.io/gorm"
+)
+
+var DBService *gorm.DB
+
+func New(dsn string) error {
+	db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{})
+	if err != nil {
+		return err
+	}
+
+	if err := AutoMigrate(db); err != nil {
+		return err
+	}
+
+	DBService = db
+	return nil
+}
+
+func AutoMigrate(database *gorm.DB) error {
+	return database.AutoMigrate(
+		&SenlinAgentUser{},
+		&SenlinAgentProject{},
+		&SenlinAgentInboxItem{},
+		&SenlinAgentTask{},
+		&SenlinAgentNote{},
+		&SenlinAgentSource{},
+		&SenlinAgentAISession{},
+		&SenlinAgentTag{},
+		&SenlinAgentProjectEvent{},
+		&SenlinAgentAIKey{},
+		&SenlinAgentAICallLog{},
+		&SenlinAgentTaskShare{},
+	)
+}

backend/internal/models/note.go

@@ -0,0 +1,18 @@
+package models
+
+import "time"
+
+type SenlinAgentNote struct {
+	ID                uint   `gorm:"primaryKey"`
+	ProjectID         uint   `gorm:"index;not null"`
+	CreatedBy         uint   `gorm:"index;not null"`
+	SourceInboxItemID *uint  `gorm:"index"`
+	Title             string `gorm:"not null"`
+	Markdown          string `gorm:"type:text"`
+	CreatedAt         time.Time
+	UpdatedAt         time.Time
+}
+
+func (SenlinAgentNote) TableName() string {
+	return "senlin_agent_notes"
+}

backend/internal/models/postgres_integration_test.go

@@ -0,0 +1,24 @@
+//go:build integration
+
+package models
+
+import (
+	"os"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestPostgresPing(t *testing.T) {
+	dsn := os.Getenv("DATABASE_DSN")
+	if dsn == "" {
+		dsn = os.Getenv("DATABASE_URL")
+	}
+	require.NotEmpty(t, dsn, "DATABASE_DSN or DATABASE_URL is required for integration tests")
+
+	database, err := Open(dsn)
+	require.NoError(t, err)
+	sqlDB, err := database.DB()
+	require.NoError(t, err)
+	require.NoError(t, sqlDB.Ping())
+}

backend/internal/models/project.go

@@ -0,0 +1,16 @@
+package models
+
+import "time"
+
+type SenlinAgentProject struct {
+	ID          uint   `gorm:"primaryKey"`
+	OwnerID     uint   `gorm:"index;not null"`
+	Name        string `gorm:"not null"`
+	Description string
+	CreatedAt   time.Time
+	UpdatedAt   time.Time
+}
+
+func (SenlinAgentProject) TableName() string {
+	return "senlin_agent_projects"
+}

backend/internal/models/project_event.go

@@ -0,0 +1,18 @@
+package models
+
+import "time"
+
+type SenlinAgentProjectEvent struct {
+	ID         uint   `gorm:"primaryKey"`
+	ProjectID  uint   `gorm:"index;not null"`
+	ActorID    uint   `gorm:"index;not null"`
+	EventType  string `gorm:"not null"`
+	EntityType string `gorm:"not null"`
+	EntityID   uint   `gorm:"not null"`
+	Summary    string `gorm:"not null"`
+	CreatedAt  time.Time
+}
+
+func (SenlinAgentProjectEvent) TableName() string {
+	return "senlin_agent_project_events"
+}

backend/internal/models/source.go

@@ -0,0 +1,21 @@
+package models
+
+import "time"
+
+type SenlinAgentSource struct {
+	ID                uint   `gorm:"primaryKey"`
+	ProjectID         uint   `gorm:"index;not null"`
+	CreatedBy         uint   `gorm:"index;not null"`
+	SourceInboxItemID *uint  `gorm:"index"`
+	Kind              string `gorm:"not null"`
+	Title             string `gorm:"not null"`
+	URL               string
+	FilePath          string
+	ContentText       string `gorm:"type:text"`
+	CreatedAt         time.Time
+	UpdatedAt         time.Time
+}
+
+func (SenlinAgentSource) TableName() string {
+	return "senlin_agent_sources"
+}

backend/internal/models/tag.go

@@ -0,0 +1,14 @@
+package models
+
+import "time"
+
+type SenlinAgentTag struct {
+	ID        uint   `gorm:"primaryKey"`
+	ProjectID uint   `gorm:"index;not null"`
+	Name      string `gorm:"not null"`
+	CreatedAt time.Time
+}
+
+func (SenlinAgentTag) TableName() string {
+	return "senlin_agent_tags"
+}

backend/internal/models/task.go

@@ -0,0 +1,22 @@
+package models
+
+import "time"
+
+type SenlinAgentTask struct {
+	ID                uint   `gorm:"primaryKey"`
+	ProjectID         uint   `gorm:"index;not null"`
+	CreatedBy         uint   `gorm:"index;not null"`
+	AssigneeID        *uint  `gorm:"index"`
+	SourceInboxItemID *uint  `gorm:"index"`
+	Title             string `gorm:"not null"`
+	Description       string
+	Status            string `gorm:"not null;default:open"`
+	SortOrder         int    `gorm:"not null;default:0"`
+	DueAt             *time.Time
+	CreatedAt         time.Time
+	UpdatedAt         time.Time
+}
+
+func (SenlinAgentTask) TableName() string {
+	return "senlin_agent_tasks"
+}

backend/internal/models/task_share.go

@@ -0,0 +1,15 @@
+package models
+
+import "time"
+
+type SenlinAgentTaskShare struct {
+	ID         uint   `gorm:"primaryKey"`
+	TaskID     uint   `gorm:"index;not null"`
+	ObjectType string `gorm:"not null"`
+	ObjectID   uint   `gorm:"not null"`
+	CreatedAt  time.Time
+}
+
+func (SenlinAgentTaskShare) TableName() string {
+	return "senlin_agent_task_shares"
+}

backend/internal/models/user.go

@@ -0,0 +1,17 @@
+package models
+
+import "time"
+
+type SenlinAgentUser struct {
+	ID           uint   `gorm:"primaryKey"`
+	Email        string `gorm:"uniqueIndex;not null"`
+	DisplayName  string `gorm:"not null"`
+	PasswordHash string `gorm:"not null"`
+	Role         string `gorm:"not null;default:user"`
+	CreatedAt    time.Time
+	UpdatedAt    time.Time
+}
+
+func (SenlinAgentUser) TableName() string {
+	return "senlin_agent_users"
+}