Files
nl-video-api/internal/cmd/init_db.go
2025-08-03 00:11:15 +08:00

254 lines
7.0 KiB
Go

package cmd
import (
"context"
"fmt"
"io/ioutil"
"strings"
"github.com/gogf/gf/v2/frame/g"
"github.com/gogf/gf/v2/os/gfile"
"github.com/gogf/gf/v2/os/gtime"
"golang.org/x/crypto/bcrypt"
)
// InitDatabase 初始化数据库
func InitDatabase(ctx context.Context) error {
db := g.DB()
// 检查数据库连接
if err := db.PingMaster(); err != nil {
return fmt.Errorf("数据库连接失败: %v", err)
}
g.Log().Info(ctx, "数据库连接成功,开始初始化数据库...")
// 读取SQL文件
sqlFile := "nl_video_database.sql"
if !gfile.Exists(sqlFile) {
return fmt.Errorf("SQL文件不存在: %s", sqlFile)
}
sqlContent, err := ioutil.ReadFile(sqlFile)
if err != nil {
return fmt.Errorf("读取SQL文件失败: %v", err)
}
// 分割SQL语句
sqlStatements := strings.Split(string(sqlContent), ";")
// 执行SQL语句
for i, statement := range sqlStatements {
statement = strings.TrimSpace(statement)
if statement == "" || strings.HasPrefix(statement, "--") || strings.HasPrefix(statement, "/*") {
continue
}
g.Log().Infof(ctx, "执行SQL语句 %d/%d", i+1, len(sqlStatements))
if _, err := db.Exec(ctx, statement); err != nil {
// 如果是表已存在的错误,跳过
if strings.Contains(err.Error(), "already exists") {
g.Log().Warning(ctx, "表已存在,跳过创建:", statement[:50])
continue
}
return fmt.Errorf("执行SQL失败: %v, SQL: %s", err, statement[:100])
}
}
// 初始化基础数据
if err := initBaseData(ctx); err != nil {
return fmt.Errorf("初始化基础数据失败: %v", err)
}
g.Log().Info(ctx, "数据库初始化完成!")
return nil
}
// initBaseData 初始化基础数据
func initBaseData(ctx context.Context) error {
db := g.DB()
// 检查是否已有管理员数据
count, err := db.Model("nl_admin").Count()
if err != nil {
return err
}
if count > 0 {
g.Log().Info(ctx, "管理员数据已存在,跳过初始化")
return nil
}
// 创建默认超级管理员
hashedPassword, err := bcrypt.GenerateFromPassword([]byte("admin123"), bcrypt.DefaultCost)
if err != nil {
return err
}
// 插入超级管理员角色
roleResult, err := db.Model("nl_role").Data(g.Map{
"name": "超级管理员",
"code": "super_admin",
"level": 1,
"is_system": 1,
"description": "系统超级管理员,拥有所有权限",
"status": 1,
"created_at": gtime.Now(),
"updated_at": gtime.Now(),
}).Insert()
if err != nil {
return err
}
roleId, err := roleResult.LastInsertId()
if err != nil {
return err
}
// 插入超级管理员账号
_, err = db.Model("nl_admin").Data(g.Map{
"username": "admin",
"password": string(hashedPassword),
"email": "admin@nlvideo.com",
"real_name": "系统管理员",
"nickname": "超级管理员",
"role_id": roleId,
"status": 1,
"created_at": gtime.Now(),
"updated_at": gtime.Now(),
}).Insert()
if err != nil {
return err
}
// 初始化基础权限
if err := initPermissions(ctx, roleId); err != nil {
return err
}
// 初始化影片分类
if err := initCategories(ctx); err != nil {
return err
}
// 初始化VIP等级
if err := initVipLevels(ctx); err != nil {
return err
}
g.Log().Info(ctx, "基础数据初始化完成")
g.Log().Info(ctx, "默认管理员账号: admin")
g.Log().Info(ctx, "默认管理员密码: admin123")
return nil
}
// initPermissions 初始化权限数据
func initPermissions(ctx context.Context, roleId int64) error {
db := g.DB()
permissions := []g.Map{
{
"name": "系统管理", "code": "system", "type": "menu", "parent_id": 0,
"path": "/system", "component": "Layout", "icon": "system",
"sort": 1, "status": 1, "created_at": gtime.Now(), "updated_at": gtime.Now(),
},
{
"name": "用户管理", "code": "user", "type": "menu", "parent_id": 0,
"path": "/user", "component": "Layout", "icon": "user",
"sort": 2, "status": 1, "created_at": gtime.Now(), "updated_at": gtime.Now(),
},
{
"name": "影片管理", "code": "movie", "type": "menu", "parent_id": 0,
"path": "/movie", "component": "Layout", "icon": "movie",
"sort": 3, "status": 1, "created_at": gtime.Now(), "updated_at": gtime.Now(),
},
{
"name": "权限管理", "code": "permission", "type": "menu", "parent_id": 0,
"path": "/permission", "component": "Layout", "icon": "permission",
"sort": 4, "status": 1, "created_at": gtime.Now(), "updated_at": gtime.Now(),
},
}
for _, perm := range permissions {
result, err := db.Model("nl_permission").Data(perm).Insert()
if err != nil {
return err
}
permId, err := result.LastInsertId()
if err != nil {
return err
}
// 给超级管理员分配权限
_, err = db.Model("nl_role_permission").Data(g.Map{
"role_id": roleId,
"permission_id": permId,
"created_at": gtime.Now(),
}).Insert()
if err != nil {
return err
}
}
return nil
}
// initCategories 初始化影片分类
func initCategories(ctx context.Context) error {
db := g.DB()
categories := []g.Map{
{"name": "电影", "code": "movie", "parent_id": 0, "sort": 1, "status": 1, "created_at": gtime.Now(), "updated_at": gtime.Now()},
{"name": "电视剧", "code": "tv", "parent_id": 0, "sort": 2, "status": 1, "created_at": gtime.Now(), "updated_at": gtime.Now()},
{"name": "综艺", "code": "variety", "parent_id": 0, "sort": 3, "status": 1, "created_at": gtime.Now(), "updated_at": gtime.Now()},
{"name": "动漫", "code": "anime", "parent_id": 0, "sort": 4, "status": 1, "created_at": gtime.Now(), "updated_at": gtime.Now()},
{"name": "纪录片", "code": "documentary", "parent_id": 0, "sort": 5, "status": 1, "created_at": gtime.Now(), "updated_at": gtime.Now()},
}
for _, category := range categories {
_, err := db.Model("nl_category").Data(category).Insert()
if err != nil {
return err
}
}
return nil
}
// initVipLevels 初始化VIP等级
func initVipLevels(ctx context.Context) error {
db := g.DB()
vipLevels := []g.Map{
{
"name": "普通用户", "level": 0, "price": 0, "duration": 0,
"description": "免费用户,可观看部分免费内容",
"privileges": `{"free_content": true, "hd_quality": false, "download": false}`,
"status": 1, "created_at": gtime.Now(), "updated_at": gtime.Now(),
},
{
"name": "月度VIP", "level": 1, "price": 1500, "duration": 30,
"description": "月度会员,享受高清观看和下载权限",
"privileges": `{"free_content": true, "hd_quality": true, "download": true, "ad_free": true}`,
"status": 1, "created_at": gtime.Now(), "updated_at": gtime.Now(),
},
{
"name": "年度VIP", "level": 2, "price": 15000, "duration": 365,
"description": "年度会员,享受所有内容和特权",
"privileges": `{"free_content": true, "hd_quality": true, "download": true, "ad_free": true, "exclusive_content": true}`,
"status": 1, "created_at": gtime.Now(), "updated_at": gtime.Now(),
},
}
for _, vip := range vipLevels {
_, err := db.Model("nl_vip_level").Data(vip).Insert()
if err != nil {
return err
}
}
return nil
}