magic_server/commons/services/com_context.go

package services

import (
	"app/commons/constant"
	"app/commons/core"
	"app/commons/core/redisclient"
	"context"
	"fmt"
	"github.com/demdxx/gocast"
	"github.com/gin-gonic/gin"
	"time"
)

type Context struct {
	*gin.Context
}

func (ctx *Context) Resp(args ...any) {
	ctx.Header("Content-Type", "application/json; charset=utf-8")
	core.Resp(ctx.Context, args...)
}

func (ctx *Context) Fail(message string) {
	ctx.Header("Content-Type", "application/json; charset=utf-8")
	core.Resp(ctx.Context, message)
}

func (ctx *Context) UserId() int64 {
	return ctx.GetInt64("userId")
}

func (ctx *Context) AdminId() int64 {
	return gocast.ToInt64(ctx.GetHeader("authId"))
}

func (ctx *Context) Uid() string {
	return ctx.GetString("uid")
}

func (ctx *Context) OpenId() string {
	return ctx.GetString("openId")
}

func (ctx *Context) unique(a string) string {
	return fmt.Sprintf("CRC:%s", a)
}

func (ctx *Context) RepeatFilter(serviceName string, timeSt time.Duration) bool {
	// 尝试设置KEY
	nxBool, err := redisclient.DefaultClient().SetNX(context.Background(), ctx.unique(serviceName), true, timeSt).Result()
	if err != nil {
		return false
	}
	if !nxBool {
		return false
	}
	// 获取过期时间 -- 可用于验证码获取上 暂五使用场景
	_, err = redisclient.DefaultClient().TTL(context.Background(), ctx.unique(serviceName)).Result()
	if err != nil {
		return false
	}
	return true
}

func (ctx *Context) I18n(name string) string {
	lang := ctx.GetHeader(constant.HeaderKeyLanguage)
	if lang == "" {
		lang = ctx.GetHeader(constant.HeaderKeyLang)
	}
	return GetI18nService().Translate(lang, name)
}

func (ctx *Context) OK(data any) {
	ctx.Header("Content-Type", "application/json; charset=utf-8")
	core.Resp(ctx.Context, data)
}

func (ctx *Context) QueryInt64(key string, defaultVal int64) int64 {
	val := ctx.Query(key)
	if val == "" {
		return defaultVal
	}
	return gocast.ToInt64(val)
}

func (ctx *Context) QueryString(key string, defaultVal string) string {
	val := ctx.Query(key)
	if val == "" {
		return defaultVal
	}
	return val
}