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refactor(channelserver): extract GachaRepository and HouseRepository

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Centralizes all gacha_shop/gacha_entries/gacha_items/gacha_stepup/gacha_box
table access into GachaRepository (15 methods) and all user_binary house
columns, warehouse, and titles table access into HouseRepository (17 methods).
Eliminates all direct DB calls from handlers_gacha.go and handlers_house.go.
This commit is contained in:
Houmgaor
2026-02-20 22:30:28 +01:00
parent ab9fd0bc9c
commit 93f28c721a
6 changed files with 496 additions and 217 deletions
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36
server/channelserver/handlers_shop.go
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@@ -95,20 +95,12 @@ func handleMsgMhfEnumerateShop(s *Session, p mhfpacket.MHFPacket) {
return
}
rows, err := s.server.db.Queryx("SELECT id, min_gr, min_hr, name, url_banner, url_feature, url_thumbnail, wide, recommended, gacha_type, hidden FROM gacha_shop")
gachas, err := s.server.gachaRepo.ListShop()
if err != nil {
doAckBufSucceed(s, pkt.AckHandle, make([]byte, 4))
return
}
bf := byteframe.NewByteFrame()
var gacha Gacha
var gachas []Gacha
for rows.Next() {
err = rows.StructScan(&gacha)
if err == nil {
gachas = append(gachas, gacha)
}
}
bf.WriteUint16(uint16(len(gachas)))
bf.WriteUint16(uint16(len(gachas)))
for _, g := range gachas {
@@ -141,25 +133,13 @@ func handleMsgMhfEnumerateShop(s *Session, p mhfpacket.MHFPacket) {
case 2: // Actual gacha
bf := byteframe.NewByteFrame()
bf.WriteUint32(pkt.ShopID)
var gachaType int
_ = s.server.db.QueryRow(`SELECT gacha_type FROM gacha_shop WHERE id = $1`, pkt.ShopID).Scan(&gachaType)
rows, err := s.server.db.Queryx(`SELECT entry_type, id, item_type, item_number, item_quantity, weight, rarity, rolls, daily_limit, frontier_points, COALESCE(name, '') AS name FROM gacha_entries WHERE gacha_id = $1 ORDER BY weight DESC`, pkt.ShopID)
gachaType, _ := s.server.gachaRepo.GetShopType(pkt.ShopID)
entries, err := s.server.gachaRepo.GetAllEntries(pkt.ShopID)
if err != nil {
doAckBufSucceed(s, pkt.AckHandle, make([]byte, 4))
return
}
var divisor float64
_ = s.server.db.QueryRow(`SELECT COALESCE(SUM(weight) / 100000.0, 0) AS chance FROM gacha_entries WHERE gacha_id = $1`, pkt.ShopID).Scan(&divisor)
var entry GachaEntry
var entries []GachaEntry
var item GachaItem
for rows.Next() {
err = rows.StructScan(&entry)
if err == nil {
entries = append(entries, entry)
}
}
divisor, _ := s.server.gachaRepo.GetWeightDivisor(pkt.ShopID)
bf.WriteUint16(uint16(len(entries)))
for _, ge := range entries {
var items []GachaItem
@@ -176,16 +156,10 @@ func handleMsgMhfEnumerateShop(s *Session, p mhfpacket.MHFPacket) {
bf.WriteUint8(ge.Rarity)
bf.WriteUint8(ge.Rolls)
rows, err = s.server.db.Queryx(`SELECT item_type, item_id, quantity FROM gacha_items WHERE entry_id=$1`, ge.ID)
items, err := s.server.gachaRepo.GetItemsForEntry(ge.ID)
if err != nil {
bf.WriteUint8(0)
} else {
for rows.Next() {
err = rows.StructScan(&item)
if err == nil {
items = append(items, item)
}
}
bf.WriteUint8(uint8(len(items)))
}