88 lines
3.3 KiB
Go
88 lines
3.3 KiB
Go
package social
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import (
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"time"
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"github.com/google/uuid"
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"gorm.io/gorm"
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)
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// Group represents a social group that users can create and join
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type Group struct {
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ID uuid.UUID `gorm:"type:uuid;primaryKey;default:gen_random_uuid()" json:"id"`
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Name string `gorm:"not null;size:255" json:"name"`
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Description string `gorm:"type:text" json:"description"`
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CreatorID uuid.UUID `gorm:"type:uuid;not null;index" json:"creator_id"`
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AvatarURL string `gorm:"size:500" json:"avatar_url,omitempty"`
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IsPublic bool `gorm:"default:true" json:"is_public"`
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MemberCount int `gorm:"default:1" json:"member_count"`
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CreatedAt time.Time `gorm:"autoCreateTime" json:"created_at"`
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UpdatedAt time.Time `gorm:"autoUpdateTime" json:"updated_at"`
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DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
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}
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func (g *Group) BeforeCreate(tx *gorm.DB) (err error) {
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if g.ID == uuid.Nil {
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g.ID = uuid.New()
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}
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return
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}
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// GroupMember represents a user's membership in a group
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type GroupMember struct {
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ID uuid.UUID `gorm:"type:uuid;primaryKey;default:gen_random_uuid()" json:"id"`
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GroupID uuid.UUID `gorm:"type:uuid;not null;uniqueIndex:idx_group_member" json:"group_id"`
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UserID uuid.UUID `gorm:"type:uuid;not null;uniqueIndex:idx_group_member" json:"user_id"`
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Role string `gorm:"default:'member';size:50" json:"role"` // "admin", "moderator", "member"
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JoinedAt time.Time `gorm:"autoCreateTime" json:"joined_at"`
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}
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func (gm *GroupMember) BeforeCreate(tx *gorm.DB) (err error) {
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if gm.ID == uuid.Nil {
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gm.ID = uuid.New()
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}
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return
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}
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// GroupJoinRequest represents a user's request to join a private group (v0.302 S2.1)
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type GroupJoinRequest struct {
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ID uuid.UUID `gorm:"type:uuid;primaryKey;default:gen_random_uuid()" json:"id"`
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GroupID uuid.UUID `gorm:"type:uuid;not null;uniqueIndex:idx_group_join_request" json:"group_id"`
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UserID uuid.UUID `gorm:"type:uuid;not null;uniqueIndex:idx_group_join_request" json:"user_id"`
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Status string `gorm:"default:'pending';size:20" json:"status"` // pending, approved, rejected
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CreatedAt time.Time `gorm:"autoCreateTime" json:"created_at"`
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}
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func (gjr *GroupJoinRequest) BeforeCreate(tx *gorm.DB) (err error) {
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if gjr.ID == uuid.Nil {
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gjr.ID = uuid.New()
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}
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return
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}
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// TableName overrides the table name for GroupJoinRequest
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func (GroupJoinRequest) TableName() string {
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return "group_join_requests"
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}
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// GroupInvitation represents an invitation to join a group (v0.302 S2.2)
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type GroupInvitation struct {
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ID uuid.UUID `gorm:"type:uuid;primaryKey;default:gen_random_uuid()" json:"id"`
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GroupID uuid.UUID `gorm:"type:uuid;not null;uniqueIndex:idx_group_invitation" json:"group_id"`
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InviterID uuid.UUID `gorm:"type:uuid;not null" json:"inviter_id"`
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InviteeID uuid.UUID `gorm:"type:uuid;not null;uniqueIndex:idx_group_invitation" json:"invitee_id"`
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Status string `gorm:"default:'pending';size:20" json:"status"` // pending, accepted, declined
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CreatedAt time.Time `gorm:"autoCreateTime" json:"created_at"`
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}
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func (gi *GroupInvitation) BeforeCreate(tx *gorm.DB) (err error) {
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if gi.ID == uuid.Nil {
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gi.ID = uuid.New()
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}
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return
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}
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// TableName overrides the table name for GroupInvitation
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func (GroupInvitation) TableName() string {
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return "group_invitations"
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}
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