refactor:

- source 初始化数据 new 实现
- service mysql 与 pgsql 分开实现
- 代码备注优化

server/model/system/sys_initdb.go

@@ -1,5 +1,79 @@
 package system
 
+import "github.com/gookit/color"
+
 type InitDBFunc interface {
 	Init() (err error)
 }
+
+const (
+	Mysql           = "mysql"
+	Pgsql           = "pgsql"
+	InitSuccess     = "\n[%v] --> 初始数据成功!\n"
+	AuthorityMenu   = "\n[%v] --> %v 视图已存在!\n"
+	InitDataExist   = "\n[%v] --> %v 表的初始数据已存在!\n"
+	InitDataFailed  = "\n[%v] --> %v 表初始数据失败! \nerr: %+v\n"
+	InitDataSuccess = "\n[%v] --> %v 表初始数据成功!\n"
+)
+
+type InitData interface {
+	TableName() string
+	Initialize() error
+	CheckDataExist() bool
+}
+
+// MysqlDataInitialize Mysql 初始化接口使用封装
+// Author [SliverHorn](https://github.com/SliverHorn)
+func MysqlDataInitialize(inits ...InitData) error {
+	var entity SysMenu
+	for i := 0; i < len(inits); i++ {
+		if inits[i].TableName() == entity.TableName() {
+			if k := inits[i].CheckDataExist(); k {
+				color.Info.Printf(AuthorityMenu, Mysql, inits[i].TableName())
+				continue
+			}
+		} else {
+			if inits[i].CheckDataExist() {
+				color.Info.Printf(InitDataExist, Mysql, inits[i].TableName())
+				continue
+			}
+		}
+
+		if err := inits[i].Initialize(); err != nil {
+			color.Info.Printf(InitDataFailed, Mysql, err)
+			continue
+		} else {
+			color.Info.Printf(InitDataSuccess, Mysql, inits[i].TableName())
+		}
+	}
+	color.Info.Printf(InitSuccess, Mysql)
+	return nil
+}
+
+// PgsqlDataInitialize Pgsql 初始化接口使用封装
+// Author [SliverHorn](https://github.com/SliverHorn)
+func PgsqlDataInitialize(inits ...InitData) error {
+	var entity SysMenu
+	for i := 0; i < len(inits); i++ {
+		if inits[i].TableName() == entity.TableName() {
+			if k := inits[i].CheckDataExist(); k {
+				color.Info.Printf(AuthorityMenu, Pgsql, inits[i].TableName())
+				continue
+			}
+		} else {
+			if inits[i].CheckDataExist() {
+				color.Info.Printf(InitDataExist, Pgsql, inits[i].TableName())
+				continue
+			}
+		}
+
+		if err := inits[i].Initialize(); err != nil {
+			color.Info.Printf(InitDataFailed, Pgsql, err)
+			continue
+		} else {
+			color.Info.Printf(InitDataSuccess, Pgsql, inits[i].TableName())
+		}
+	}
+	color.Info.Printf(InitSuccess, Pgsql)
+	return nil
+}