admin
48d3c6f857
- add files_metadata and files_metadata_connections tables with CRUD helpers - add FileMetadata type and Sha256Hash typedef; replace Media struct - add minio upload, presigned download URL, and key generation - fix bucket existence check to use FileStorageBucketName instead of hardcoded "main" - fix files_metadata_connections table name and trailing comma in DDL - fix column name original -> name in files_metadata schema - add canonical MIME-to-extension map with .unk fallback - add FileDownloadLinkTtl constant (24h)
116 lines
3.2 KiB
Go
116 lines
3.2 KiB
Go
package types
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import (
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"crypto/sha256"
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"math/rand/v2"
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"sync"
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"time"
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"go-socket/packages/Enums/ConnectionState"
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"go-socket/packages/Enums/WsEventType"
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"go-socket/packages/globals"
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"github.com/coder/websocket"
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"github.com/google/uuid"
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)
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type Rgba [4]uint8
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type Sha256Hash [sha256.Size]byte
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func (r Rgba) GetRandom() *Rgba {
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for i := range r {
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r[i] = uint8(rand.IntN(256))
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}
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return &r
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}
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type User struct {
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Mu sync.RWMutex
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Name string
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Pronouns string
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PasswordHash string
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CreatedAt time.Time
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WsConn *websocket.Conn
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Id uuid.UUID
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Connections map[uuid.UUID]*Connection
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Color *Rgba
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}
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type Connection struct {
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Mu sync.RWMutex `json:"-"`
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Id uuid.UUID `json:"id"`
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CreatedAt time.Time `json:"createdAt"`
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MessagesBuff [globals.MaxDirectMsgCache]*Message `json:"-"`
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NextBuffIdx uint32 `json:"-"`
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RequestorId uuid.UUID `json:"requestorId"`
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RecipientId uuid.UUID `json:"recipientId"`
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UserWantingToElevate uuid.UUID `json:"userWantingToElevate"` // TODO add to database
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HaveOverflowed bool `json:"-"`
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State ConnectionState.ConnectionState `json:"state"`
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}
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func (conn *Connection) AddMessageToBuff(message *Message) {
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conn.Mu.Lock()
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defer conn.Mu.Unlock()
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conn.MessagesBuff[conn.NextBuffIdx%globals.MaxDirectMsgCache] = message
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conn.NextBuffIdx++
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if conn.NextBuffIdx >= globals.MaxDirectMsgCache {
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conn.HaveOverflowed = true
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}
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}
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// GetSortedMessagesBuff returns arr, length
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func (conn *Connection) GetSortedMessagesBuff() (*[globals.MaxDirectMsgCache]*Message, uint32) {
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conn.Mu.RLock()
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defer conn.Mu.RUnlock()
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if !conn.HaveOverflowed {
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return &conn.MessagesBuff, conn.NextBuffIdx
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}
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sorted := new([globals.MaxDirectMsgCache]*Message)
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for i := uint32(0); i < globals.MaxDirectMsgCache; i++ {
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sorted[i] = conn.MessagesBuff[(conn.NextBuffIdx+i)%globals.MaxDirectMsgCache]
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}
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return sorted, globals.MaxDirectMsgCache
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}
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type ConnectionElevationData struct {
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Id uuid.UUID `json:"id"`
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NewState ConnectionState.ConnectionState `json:"newState"`
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}
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type Message struct {
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Id uuid.UUID `json:"id"`
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AttachedMedia string `json:"attachedMedia"`
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Content string `json:"content"`
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CreatedAt time.Time `json:"createdAt"`
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Sender uuid.UUID `json:"sender"`
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Receiver uuid.UUID `json:"receiver"`
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}
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type LoginReturn struct {
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Token string `json:"token"`
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UserId uuid.UUID `json:"userId"`
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}
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type WsEventMessage struct {
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Type WsEventType.WsEventType `json:"types"`
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Event any `json:"event"`
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}
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type WsAuthMessage struct {
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Success bool `json:"success"`
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Error string `json:"error"`
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}
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type FileMetadata struct {
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CreatedAt time.Time `json:"createdAt"`
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Connections []uuid.UUID `json:"connections"`
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Name string `json:"name"`
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Hash Sha256Hash `json:"hash"`
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Id uuid.UUID `json:"id"`
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UploaderId uuid.UUID `json:"uploaderId"`
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}
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