Initial commit: party-mix-app with prefetch cache, audio preload optimizations

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-25 12:40:22 +03:00
commit 0097fb5183
83 changed files with 11788 additions and 0 deletions
--- a/apps/backend/internal/models/models.go
+++ b/apps/backend/internal/models/models.go
@@ -0,0 +1,79 @@
+package models
+
+import "time"
+
+type Party struct {
+	ID           string        `gorm:"primaryKey;type:varchar(36)" json:"id"`
+	Name         string        `gorm:"not null" json:"name"`
+	Code         string        `gorm:"uniqueIndex;not null" json:"code"`
+	TelegramID   int64         `json:"telegram_id,omitempty"`
+	CreatedAt    time.Time     `json:"created_at"`
+	Participants []Participant `gorm:"foreignKey:PartyID" json:"participants,omitempty"`
+	History      []HistoryItem `gorm:"foreignKey:PartyID" json:"history,omitempty"`
+}
+
+type Participant struct {
+	ID        string    `gorm:"primaryKey;type:varchar(36)" json:"id"`
+	PartyID   string    `gorm:"not null;index" json:"party_id"`
+	Name      string    `gorm:"not null" json:"name"`
+	ColorBg   string    `json:"color_bg"`
+	ColorText string    `json:"color_text"`
+	CreatedAt time.Time `json:"created_at"`
+	Tracks    []Track   `gorm:"foreignKey:ParticipantID" json:"tracks,omitempty"`
+}
+
+type Track struct {
+	ID            string    `gorm:"primaryKey;type:varchar(36)" json:"id"`
+	ParticipantID string    `gorm:"not null;index" json:"participant_id"`
+	Title         string    `gorm:"not null" json:"title"`
+	Position      int       `json:"position"`
+	CreatedAt     time.Time `json:"created_at"`
+}
+
+type HistoryItem struct {
+	ID             string    `gorm:"primaryKey;type:varchar(36)" json:"id"`
+	PartyID        string    `gorm:"not null;index" json:"party_id"`
+	Title          string    `json:"title"`
+	Artist         string    `json:"artist"`
+	ImgURL         string    `json:"img_url"`
+	OwnerName      string    `json:"owner_name"`
+	OwnerColorBg   string    `json:"owner_color_bg"`
+	OwnerColorText string    `json:"owner_color_text"`
+	PlayedAt       time.Time `json:"played_at"`
+}
+
+type User struct {
+	ID           string    `gorm:"primaryKey;type:varchar(36)" json:"id"`
+	Username     string    `gorm:"uniqueIndex;not null" json:"username"`
+	Email        string    `gorm:"uniqueIndex;not null" json:"email"`
+	PasswordHash string    `gorm:"not null" json:"-"`
+	CreatedAt    time.Time `json:"created_at"`
+}
+
+type Playlist struct {
+	ID        string          `gorm:"primaryKey;type:varchar(36)" json:"id"`
+	UserID    string          `gorm:"not null;index" json:"user_id"`
+	Name      string          `gorm:"not null" json:"name"`
+	IsPublic  bool            `gorm:"default:false" json:"is_public"`
+	Tags      string          `gorm:"default:''" json:"-"`
+	CreatedAt time.Time       `json:"created_at"`
+	Tracks    []PlaylistTrack `gorm:"foreignKey:PlaylistID" json:"tracks,omitempty"`
+}
+
+type PlaylistTrack struct {
+	ID         string    `gorm:"primaryKey;type:varchar(36)" json:"id"`
+	PlaylistID string    `gorm:"not null;index" json:"playlist_id"`
+	Title      string    `gorm:"not null" json:"title"`
+	Position   int       `json:"position"`
+	CreatedAt  time.Time `json:"created_at"`
+}
+
+type UserVersion struct {
+	ID              string    `gorm:"primaryKey;type:varchar(36)" json:"id"`
+	UserID          string    `gorm:"not null;index:idx_user_version_track,unique" json:"user_id"`
+	TrackTitle      string    `gorm:"not null;index:idx_user_version_track,unique" json:"track_title"`
+	VersionTitle    string    `gorm:"not null" json:"version_title"`
+	VersionArtist   string    `gorm:"not null" json:"version_artist"`
+	VersionDuration string    `gorm:"not null" json:"version_duration"`
+	CreatedAt       time.Time `json:"created_at"`
+}