Sakurasan
902ecaeacc
Reorganize project structure: - backend/cmd/openteam/ — entry point - backend/internal/ — core packages - backend/middleware/ — HTTP middleware - backend/router/ — route setup - backend/wire/ — dependency injection - backend/pkg/ — shared utilities - backend/go.mod, go.sum — Go module files Updated Makefile to work from backend/ directory. Removed old lowercase makefile.
106 lines
3.2 KiB
Go
106 lines
3.2 KiB
Go
package dao
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import (
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"opencatd-open/internal/store"
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"gorm.io/gorm"
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)
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type ChannelDAO struct {
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db *gorm.DB
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}
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func NewChannelDAO(db *gorm.DB) *ChannelDAO {
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return &ChannelDAO{db: db}
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}
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func (d *ChannelDAO) Create(channel *store.Channel) error {
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return d.db.Create(channel).Error
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}
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func (d *ChannelDAO) GetByID(id uint64) (*store.Channel, error) {
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var channel store.Channel
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err := d.db.First(&channel, id).Error
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if err != nil {
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return nil, err
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}
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return &channel, nil
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}
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func (d *ChannelDAO) GetByName(name string) (*store.Channel, error) {
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var channel store.Channel
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err := d.db.Where("name = ?", name).First(&channel).Error
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if err != nil {
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return nil, err
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}
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return &channel, nil
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}
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func (d *ChannelDAO) List(limit, offset int) ([]*store.Channel, int64, error) {
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var channels []*store.Channel
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var total int64
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d.db.Model(&store.Channel{}).Count(&total)
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err := d.db.Limit(limit).Offset(offset).Order("priority DESC, weight DESC").Find(&channels).Error
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return channels, total, err
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}
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func (d *ChannelDAO) ListEnabled() ([]*store.Channel, error) {
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var channels []*store.Channel
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err := d.db.Where("enabled = ?", true).Order("priority DESC, weight DESC").Find(&channels).Error
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return channels, err
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}
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func (d *ChannelDAO) Update(channel *store.Channel) error {
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return d.db.Save(channel).Error
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}
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func (d *ChannelDAO) Delete(id uint64) error {
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return d.db.Delete(&store.Channel{}, id).Error
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}
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// BindModels binds models to a channel (replaces existing bindings)
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func (d *ChannelDAO) BindModels(channelID uint64, bindings []store.ChannelModelBinding) error {
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return d.db.Transaction(func(tx *gorm.DB) error {
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// Delete existing bindings
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if err := tx.Where("channel_id = ?", channelID).Delete(&store.ChannelModelBinding{}).Error; err != nil {
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return err
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}
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// Create new bindings
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for i := range bindings {
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bindings[i].ChannelID = channelID
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}
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return tx.Create(&bindings).Error
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})
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}
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// GetChannelModels returns all models bound to a channel
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func (d *ChannelDAO) GetChannelModels(channelID uint64) ([]store.ChannelModelBinding, error) {
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var bindings []store.ChannelModelBinding
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err := d.db.Where("channel_id = ?", channelID).Find(&bindings).Error
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return bindings, err
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}
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// GetModelChannels returns all channels that support a given model (by model name)
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func (d *ChannelDAO) GetModelChannels(modelName string) ([]store.ChannelModelBinding, error) {
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var bindings []store.ChannelModelBinding
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err := d.db.
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Joins("JOIN channels ON channels.id = channel_model_bindings.channel_id").
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Joins("JOIN models ON models.id = channel_model_bindings.model_id").
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Where("models.name = ? AND channels.enabled = ?", modelName, true).
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Find(&bindings).Error
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return bindings, err
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}
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// GetEnabledChannelsByModel returns enabled channels for a model, ordered by priority/weight
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func (d *ChannelDAO) GetEnabledChannelsByModel(modelName string) ([]*store.Channel, error) {
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var channels []*store.Channel
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err := d.db.
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Distinct("channels.*").
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Joins("JOIN channel_model_bindings ON channel_model_bindings.channel_id = channels.id").
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Joins("JOIN models ON models.id = channel_model_bindings.model_id").
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Where("models.name = ? AND channels.enabled = ?", modelName, true).
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Order("channels.priority DESC, channels.weight DESC").
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Find(&channels).Error
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return channels, err
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}
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