85 lines
2.1 KiB
Go
85 lines
2.1 KiB
Go
package command
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import (
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"encoding/json"
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"fmt"
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"github.com/urfave/cli/v2"
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"go-mod.ewintr.nl/planner/item"
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"go-mod.ewintr.nl/planner/plan/storage"
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"go-mod.ewintr.nl/planner/sync/client"
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)
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var SyncCmd = &cli.Command{
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Name: "sync",
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Usage: "Synchronize with server",
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Flags: []cli.Flag{
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&cli.BoolFlag{
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Name: "full",
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Aliases: []string{"f"},
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Usage: "Force full sync",
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},
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},
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}
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func NewSyncCmd(client *client.Client, syncRepo storage.Sync, localIDRepo storage.LocalID, eventRepo storage.Event) *cli.Command {
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SyncCmd.Action = func(cCtx *cli.Context) error {
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return Sync(client, syncRepo, localIDRepo, eventRepo, cCtx.Bool("full"))
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}
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return SyncCmd
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}
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func Sync(client *client.Client, syncRepo storage.Sync, localIDRepo storage.LocalID, eventRepo storage.Event, full bool) error {
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// find local new and updated
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sendItems, err := syncRepo.FindAll()
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if err != nil {
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return fmt.Errorf("could not get updated items: %v", err)
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}
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// send new and updated
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if err := client.Update(sendItems); err != nil {
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return fmt.Errorf("could not send updated items: %v", err)
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}
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if err := syncRepo.DeleteAll(); err != nil {
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return fmt.Errorf("could not clear updated items: %v", err)
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}
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// get new/updated items
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recItems, err := client.Updated(item.KindEvent)
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if err != nil {
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return fmt.Errorf("could not receive updates: %v", err)
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}
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lidMap, err := localIDRepo.FindAll()
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if err != nil {
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return fmt.Errorf("could not get local ids: %v", err)
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}
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for _, ri := range recItems {
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var eBody item.EventBody
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if err := json.Unmarshal([]byte(ri.Body), eBody); err != nil {
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return fmt.Errorf("could not unmarshal event body: %v", err)
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}
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e := item.Event{
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ID: ri.ID,
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EventBody: eBody,
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}
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if err := eventRepo.Store(e); err != nil {
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return fmt.Errorf("could not store event: %v", err)
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}
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lid, ok := lidMap[ri.ID]
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if !ok {
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lid, err = localIDRepo.Next()
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if err != nil {
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return fmt.Errorf("could not get next local id: %v", err)
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}
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}
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if err := localIDRepo.Store(ri.ID, lid); err != nil {
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return fmt.Errorf("could not store local id: %v", err)
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}
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}
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return nil
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}
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