62 lines
1.3 KiB
Go
62 lines
1.3 KiB
Go
// Package `tracking` defines a generic track (sort of record) type
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// and a container type that allows storing of tracks in a SQL database.
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package tracking
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import (
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"fmt"
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"strings"
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"time"
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lib "git.sr.ht/~cco/go-scopes"
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sql "git.sr.ht/~cco/go-scopes/storage"
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)
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type track struct {
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TrackId uint
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Head map[string]string
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TimeStamp *time.Time
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Data lib.Payload
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Container *container
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}
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type container struct {
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headFields []string
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indexes []string
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storage *sql.Storage
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}
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func Container(db *sql.Storage) *container {
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return &container{
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headFields: []string{"taskId", "userName"},
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//indexes: [][]string{[]string{"taskId", "userName"}, []string{"userName"}},
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indexes: []string{"taskid, username", "username"},
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storage: db,
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}
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}
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func Create(cont *container) *container {
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db := cont.storage
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t := db.ParseTemplate(sql_table)
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var out strings.Builder
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data := map[string]interface{}{
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"tablename": "tracks",
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"headFields": cont.headFields,
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"indexes": cont.indexes,
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"idType": "integer",
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"jsonType": "json",
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}
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err := t.Execute(&out, data)
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if err != nil {
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db.LogErr(err, "storage.tracking.Create", fmt.Sprintf("%+v", t))
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return nil
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}
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sql := out.String()
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println(sql)
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_, err = db.Exec(sql)
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if err != nil {
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println(err)
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db.LogErr(err, "storage.tracking.Create", fmt.Sprintf("%+v", t))
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return nil
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}
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return cont
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}
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