76 lines
1.5 KiB
Go
76 lines
1.5 KiB
Go
package models
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import (
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// stdlib
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"time"
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// other
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"github.com/jmoiron/sqlx"
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)
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const (
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PASTE_KEEP_FOR_MINUTES = 1
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PASTE_KEEP_FOR_HOURS = 2
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PASTE_KEEP_FOR_DAYS = 3
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PASTE_KEEP_FOR_MONTHS = 4
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)
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var (
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PASTE_KEEPS_CORELLATION = map[string]int{
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"M": PASTE_KEEP_FOR_MINUTES,
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"h": PASTE_KEEP_FOR_HOURS,
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"d": PASTE_KEEP_FOR_DAYS,
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"m": PASTE_KEEP_FOR_MONTHS,
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}
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)
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type Paste struct {
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ID int `db:"id"`
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Title string `db:"title"`
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Data string `db:"data"`
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CreatedAt *time.Time `db:"created_at"`
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KeepFor int `db:"keep_for"`
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KeepForUnitType int `db:"keep_for_unit_type"`
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}
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func (p *Paste) GetByID(db *sqlx.DB) error {
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err := db.Get(p, db.Rebind("SELECT * FROM `pastes` WHERE id=?"), p.ID)
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if err != nil {
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return err
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}
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return nil
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}
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func (p *Paste) GetPagedPastes(db *sqlx.DB, page int) ([]Paste, error) {
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var pastes []Paste
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// Pagination - 30 pastes on page.
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var startPagination = 0
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if page > 1 {
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startPagination = (page - 1) * 30
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}
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err := db.Select(&pastes, db.Rebind("SELECT * FROM `pastes` ORDER BY id DESC LIMIT 30 OFFSET ?"), startPagination)
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if err != nil {
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return nil, err
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}
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return pastes, nil
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}
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func (p *Paste) Save(db *sqlx.DB) (int64, error) {
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result, err := db.NamedExec("INSERT INTO `pastes` (title, data, created_at, keep_for, keep_for_unit_type) VALUES (:title, :data, :created_at, :keep_for, :keep_for_unit_type)", p)
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if err != nil {
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return 0, err
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}
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ID, err1 := result.LastInsertId()
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if err1 != nil {
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return 0, err
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}
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return ID, nil
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}
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