feat: 初始化仓库

models/campus.go

@@ -0,0 +1,19 @@
+// Package models
+package models
+
+import (
+	"github.com/google/uuid"
+	"gorm.io/gorm"
+)
+
+// Campus 校区模型
+type Campus struct {
+	ID   string `gorm:"type:uuid;primaryKey" json:"id"`
+	Name string `gorm:"type:varchar(255);not null" json:"name"`
+}
+
+// BeforeCreate 在创建Campus之前生成UUID
+func (campus *Campus) BeforeCreate(tx *gorm.DB) (err error) {
+	campus.ID = uuid.New().String()
+	return
+}