87 lines
1.9 KiB
Go
87 lines
1.9 KiB
Go
package pushers
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import (
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"context"
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"fmt"
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"sync"
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"gitea.timerzz.com/kedaya_haitao/pusher/biz/dal/postgres"
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"gitea.timerzz.com/kedaya_haitao/pusher/kitex_gen/config"
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"github.com/bytedance/sonic"
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"golang.org/x/exp/maps"
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"golang.org/x/sync/errgroup"
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)
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func Init() {
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c = NewController()
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}
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func Push(ctx context.Context, ids []int64, title, content string) error {
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return c.Push(ctx, ids, title, content)
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}
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type Pusher interface {
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Push(ctx context.Context, title, content string) error
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}
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type Controller struct {
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pushers map[int64]Pusher
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l sync.RWMutex
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}
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func NewController() *Controller {
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var pushers []config.PusherConfig
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_ = postgres.DB.Find(&pushers)
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ctl := &Controller{
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pushers: make(map[int64]Pusher, len(pushers)),
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}
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for _, pusher := range pushers {
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c.pushers[pusher.Id] = NewPusher(pusher)
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}
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fmt.Printf("共%d个pusher\n", len(pushers))
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return ctl
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}
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var c *Controller
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func (c *Controller) Push(ctx context.Context, ids []int64, title, content string) error {
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wg, sub := errgroup.WithContext(ctx)
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if len(ids) == 0 {
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c.l.RLock()
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ids = maps.Keys(c.pushers)
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c.l.RUnlock()
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}
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for _, id := range ids {
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var i = id
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wg.Go(func() error {
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if pusher, ok := c.pushers[i]; ok {
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return pusher.Push(sub, title, content)
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} else {
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var cfg config.PusherConfig
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if err := postgres.DB.Where("id = ?", i).Find(&cfg).Error; err != nil {
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return err
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}
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c.l.Lock()
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c.pushers[cfg.Id] = NewPusher(cfg)
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c.l.Unlock()
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return c.pushers[cfg.Id].Push(sub, title, content)
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}
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})
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}
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return wg.Wait()
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}
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func NewPusher(cfg config.PusherConfig) Pusher {
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switch cfg.Type {
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case config.PusherConfigType_AnPush:
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var opt config.AnPush
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_ = sonic.UnmarshalString(cfg.Option, &opt)
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return NewAnPush(&opt)
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case config.PusherConfigType_Email:
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var opt config.EmailPush
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_ = sonic.UnmarshalString(cfg.Option, &opt)
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return NewEmailPusher(&opt)
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}
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return nil
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}
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