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50 lines
1018 B
Go
50 lines
1018 B
Go
package main
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import (
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"fmt"
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"regexp"
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)
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var namePattern = regexp.MustCompile(`^[[:alpha:]][[:alnum:]-_]{0,19}$`)
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func ValidName(name string) bool {
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return namePattern.MatchString(name)
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}
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type Profile struct {
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id int
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name string
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}
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func (p *Profile) Create() error {
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_, err := db.Exec(`
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insert into profiles
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(name)
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values
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(?)
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;`, p.name)
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if err != nil {
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return fmt.Errorf("unable to create profile: %v", err)
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}
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return nil
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}
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func profilesTable() {
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stmnt := `create table if not exists profiles (
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id integer not null primary key autoincrement,
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name text unique
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);`
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if _, err := db.Exec(stmnt); err != nil {
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log_error("couldn't create profiles table: %v", err)
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}
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}
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func loadProfile(name string) (*Profile, error) {
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row := db.QueryRow(`select * from profiles where name = ?`, name)
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var p Profile
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if err := row.Scan(&p.id, &p.name); err != nil {
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return nil, fmt.Errorf("unable to fetch profile from database: %v", err)
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}
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return &p, nil
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}
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