siago用到的paster,coaster等类型定义,以及函数,都从core中获得,不再自己写逻辑
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go.sum
4
go.sum
@ -49,8 +49,8 @@ github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1y
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github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
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github.com/onsi/gomega v1.18.1 h1:M1GfJqGRrBrrGGsbxzV5dqM2U2ApXefZCQpkukxYRLE=
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github.com/onsi/gomega v1.18.1/go.mod h1:0q+aL8jAiMXy9hbwj2mr5GziHiwhAIQpFmmtT5hitRs=
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github.com/phyer/core v0.2.18 h1:kgAH4FSugwZisR1yIzq4Ru+qAU13/yQLNwCooEfzWq8=
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github.com/phyer/core v0.2.18/go.mod h1:XZdniJiiZPzOU8+QHPFRQWdvJa6m5Ilj5VClWWI0OQg=
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github.com/phyer/core v0.2.21 h1:+EpBkXP/ak2ql3GAycKTVQYHGFDhkd5CSzL5RQUoY/k=
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github.com/phyer/core v0.2.21/go.mod h1:XZdniJiiZPzOU8+QHPFRQWdvJa6m5Ilj5VClWWI0OQg=
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github.com/phyer/texus v0.0.0-20241207132635-0e7fb63f8196 h1:P1sxgCsS0VIL38ufZzgUuZLLyY/B+po6kSY7ziNZT7E=
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github.com/phyer/texus v0.0.0-20241207132635-0e7fb63f8196/go.mod h1:iZexs5agdApNlp8HW/FqKgma4Ij1x8/o+ZLcMvY3f80=
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github.com/phyer/v5sdkgo v0.1.4 h1:mAxxjPJVTYGuGDarqOcFGkzj5AgqbbzJGsnYmmsbapU=
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@ -93,8 +93,13 @@ func (mmx *MyMaX) InsertIntoPlate(cr *core.Core) (*core.Sample, error) {
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// return nil, err
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// }
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coaster, ok := pl.CoasterMap["period"+mx.Period]
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if !ok || reflect.ValueOf(coaster).IsNil() {
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logrus.Warnf("coaster is nil or not found for instID: %s, period: %s", mx.InstID, mx.Period)
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if !ok {
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logrus.Warnf("coaster not found for instID: %s, period: %s", mx.InstID, mx.Period)
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return nil, nil
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}
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// 对于结构体实例,我们可以检查其关键字段是否为零值
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if reflect.DeepEqual(coaster, core.Coaster{}) {
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logrus.Warnf("coaster is zero value for instID: %s, period: %s", mx.InstID, mx.Period)
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return nil, nil
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}
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sm, err := coaster.RPushSample(cr, mx, "ma"+strconv.Itoa(mx.Count))
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@ -1,99 +0,0 @@
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package module
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import (
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"encoding/json"
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// "errors"
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"fmt"
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"github.com/phyer/core"
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// "os"
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// "strconv"
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// "strings"
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// "sync"
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// "time"
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//
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// simple "github.com/bitly/go-simplejson"
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// "github.com/go-redis/redis"
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// "github.com/phyer/core/utils"
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logrus "github.com/sirupsen/logrus"
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)
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// TODO 从redis里读出来已经存储的plate,如果不存在就创建一个新的
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// LoadPlate 加载或创建指定Instrument的Plate
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// 1. 尝试从Redis加载已存储的Plate
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// 2. 如果Redis中不存在,则初始化一个新的Plate
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// 3. 根据配置创建所有需要的Coaster
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// 参数:
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// - cr: 核心上下文对象
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// - instId: Instrument ID
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//
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// 返回值:
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// - *core.Plate: 加载或新建的Plate对象
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// - error: 操作过程中发生的错误
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func LoadPlate(cr *core.Core, instId string) (*core.Plate, error) {
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// 初始化一个空的Plate对象
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pl := core.Plate{}
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// 构造Redis中存储Plate数据的key,格式为"instId|plate"
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plateName := instId + "|plate"
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// 尝试从Redis获取Plate数据
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str, err := cr.RedisLocalCli.Get(plateName).Result()
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// 如果Redis中存在数据且没有错误
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if err == nil && str != "" {
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// 将JSON字符串反序列化为Plate对象
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if err := json.Unmarshal([]byte(str), &pl); err != nil {
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// 反序列化失败时初始化一个新的Plate
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logrus.Warnf("failed to unmarshal plate data from redis, init new plate: %v", err)
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pl.Init(instId)
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}
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// 返回从Redis加载的Plate对象
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return &pl, nil
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}
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// Redis不可用或数据不存在时,初始化一个新的Plate
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pl.Init(instId)
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// 从配置中获取candleDimentions配置项
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prs := cr.Cfg.Config.Get("candleDimentions")
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// 检查配置项是否存在
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if prs == nil || prs.Interface() == nil {
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return nil, fmt.Errorf("candleDimentions config not found")
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}
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// 将配置项转换为数组
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periods := prs.MustArray()
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// 遍历所有周期配置
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for _, v := range periods {
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// 将interface{}类型转换为string
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period, ok := v.(string)
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// 检查周期字符串是否有效
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if !ok || period == "" {
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continue // 跳过无效的周期配置
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}
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// 为每个周期创建Coaster
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if err := pl.MakeCoaster(cr, period); err != nil {
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// 如果创建失败,返回错误
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return nil, fmt.Errorf("failed to create coaster for period %s: %v", period, err)
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}
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}
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// 将新创建的Plate保存到Redis(可选操作)
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if err := savePlateToRedis(cr, plateName, &pl); err != nil {
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// 保存失败时记录警告日志
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logrus.Warnf("failed to save plate to redis: %v", err)
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}
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// 返回创建好的Plate对象
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return &pl, nil
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}
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func savePlateToRedis(cr *core.Core, key string, pl *core.Plate) error {
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data, err := json.Marshal(pl)
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if err != nil {
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return err
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}
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return cr.RedisLocalCli.Set(key, data, 0).Err()
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}
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