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https://github.com/Mezeporta/Erupe.git
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6fbd294575
Hide transaction management inside repository implementations so interfaces only expose domain types, enabling clean mocking and decoupling handlers from PostgreSQL internals. - Replace BeginTx + UpdateEventQuestStartTime with batch UpdateEventQuestStartTimes that manages its own transaction - Remove tx parameter from CreateApplication, add composite CreateApplicationWithMail for atomic scout+mail operations - Remove SendMailTx from MailRepo (sole caller migrated) - Remove database/sql import from repo_interfaces.go
123 lines
3.0 KiB
Go
123 lines
3.0 KiB
Go
package channelserver
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import (
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"github.com/jmoiron/sqlx"
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)
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// MailRepository centralizes all database access for the mail table.
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type MailRepository struct {
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db *sqlx.DB
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}
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// NewMailRepository creates a new MailRepository.
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func NewMailRepository(db *sqlx.DB) *MailRepository {
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return &MailRepository{db: db}
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}
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const mailInsertQuery = `
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INSERT INTO mail (sender_id, recipient_id, subject, body, attached_item, attached_item_amount, is_guild_invite, is_sys_message)
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VALUES ($1, $2, $3, $4, $5, $6, $7, $8)
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`
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// SendMail inserts a new mail row.
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func (r *MailRepository) SendMail(senderID, recipientID uint32, subject, body string, itemID, itemAmount uint16, isGuildInvite, isSystemMessage bool) error {
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_, err := r.db.Exec(mailInsertQuery, senderID, recipientID, subject, body, itemID, itemAmount, isGuildInvite, isSystemMessage)
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return err
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}
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// GetListForCharacter loads all non-deleted mail for a character (max 32).
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func (r *MailRepository) GetListForCharacter(charID uint32) ([]Mail, error) {
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rows, err := r.db.Queryx(`
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SELECT
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m.id,
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m.sender_id,
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m.recipient_id,
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m.subject,
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m.read,
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m.attached_item_received,
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m.attached_item,
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m.attached_item_amount,
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m.created_at,
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m.is_guild_invite,
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m.is_sys_message,
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m.deleted,
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m.locked,
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c.name as sender_name
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FROM mail m
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JOIN characters c ON c.id = m.sender_id
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WHERE recipient_id = $1 AND m.deleted = false
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ORDER BY m.created_at DESC, id DESC
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LIMIT 32
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`, charID)
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if err != nil {
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return nil, err
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}
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defer func() { _ = rows.Close() }()
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var allMail []Mail
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for rows.Next() {
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var mail Mail
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if err := rows.StructScan(&mail); err != nil {
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return nil, err
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}
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allMail = append(allMail, mail)
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}
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return allMail, nil
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}
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// GetByID loads a single mail by ID.
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func (r *MailRepository) GetByID(id int) (*Mail, error) {
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row := r.db.QueryRowx(`
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SELECT
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m.id,
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m.sender_id,
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m.recipient_id,
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m.subject,
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m.read,
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m.body,
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m.attached_item_received,
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m.attached_item,
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m.attached_item_amount,
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m.created_at,
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m.is_guild_invite,
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m.is_sys_message,
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m.deleted,
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m.locked,
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c.name as sender_name
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FROM mail m
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JOIN characters c ON c.id = m.sender_id
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WHERE m.id = $1
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LIMIT 1
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`, id)
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mail := &Mail{}
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if err := row.StructScan(mail); err != nil {
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return nil, err
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}
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return mail, nil
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}
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// MarkRead marks a mail as read.
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func (r *MailRepository) MarkRead(id int) error {
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_, err := r.db.Exec(`UPDATE mail SET read = true WHERE id = $1`, id)
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return err
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}
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// MarkDeleted marks a mail as deleted.
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func (r *MailRepository) MarkDeleted(id int) error {
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_, err := r.db.Exec(`UPDATE mail SET deleted = true WHERE id = $1`, id)
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return err
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}
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// SetLocked sets the locked state of a mail.
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func (r *MailRepository) SetLocked(id int, locked bool) error {
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_, err := r.db.Exec(`UPDATE mail SET locked = $1 WHERE id = $2`, locked, id)
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return err
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}
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// MarkItemReceived marks a mail's attached item as received.
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func (r *MailRepository) MarkItemReceived(id int) error {
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_, err := r.db.Exec(`UPDATE mail SET attached_item_received = TRUE WHERE id = $1`, id)
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return err
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}
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