webring/internal/models/webmaster.go

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package models
import (
"database/sql"
"errors"
"github.com/google/uuid"
)
type WebmasterId string
type Webmaster struct {
Id WebmasterId
Name string
Email string
}
type WebmasterModel struct {
DB *sql.DB
}
// Commit a SiteWebmaster to the database
func (m *WebmasterModel) Insert(name string, email string) (WebmasterId, error) {
stmt := `INSERT INTO webmasters (id, name, email)
VALUES(?, ?, ?)`
id := uuid.NewString()
_, err := m.DB.Exec(stmt, id, name, email)
if err != nil {
return "", err
}
return WebmasterId(id), nil
}
// Retrieve a SiteWebmasterModel from the database by id
func (m *WebmasterModel) Get(id WebmasterId) (*Webmaster, error) {
stmt := `SELECT id, name, email FROM webmasters
WHERE id = ?`
result := m.DB.QueryRow(stmt, id)
w := &Webmaster{}
err := result.Scan(&w.Id, &w.Name, &w.Email)
if err != nil {
if errors.Is(err, sql.ErrNoRows) {
return nil, ErrNoRecord
} else {
return nil, err
}
}
return w, nil
}
// Update a SiteWebmasterModel in the database with the values of the passed webmaster
func (m *WebmasterModel) Update(webmaster *Webmaster) error {
return nil
}
// Delete a SiteWebmasterModel from the database
func (m *WebmasterModel) Delete(webmaster *Webmaster) error {
return nil
}