基本功能实现

internal/model/models.go

@@ -0,0 +1,41 @@
+package model
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type Image struct {
+	ID        uint           `gorm:"primaryKey" json:"id"`
+	Date      string         `gorm:"uniqueIndex;type:varchar(10)" json:"date"` // YYYY-MM-DD
+	Title     string         `json:"title"`
+	Copyright string         `json:"copyright"`
+	URLBase   string         `json:"urlbase"`
+	Quiz      string         `json:"quiz"`
+	CreatedAt time.Time      `json:"created_at"`
+	UpdatedAt time.Time      `json:"updated_at"`
+	DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
+	Variants  []ImageVariant `gorm:"foreignKey:ImageID" json:"variants"`
+}
+
+type ImageVariant struct {
+	ID         uint      `gorm:"primaryKey" json:"id"`
+	ImageID    uint      `gorm:"uniqueIndex:idx_image_variant_format" json:"image_id"`
+	Variant    string    `gorm:"uniqueIndex:idx_image_variant_format;type:varchar(20)" json:"variant"` // UHD, 1920x1080, etc.
+	Format     string    `gorm:"uniqueIndex:idx_image_variant_format;type:varchar(10)" json:"format"`  // jpg, webp
+	StorageKey string    `json:"storage_key"`
+	PublicURL  string    `json:"public_url"`
+	Size       int64     `json:"size"`
+	CreatedAt  time.Time `json:"created_at"`
+}
+
+type Token struct {
+	ID        uint      `gorm:"primaryKey" json:"id"`
+	Token     string    `gorm:"uniqueIndex;type:varchar(64)" json:"token"`
+	Name      string    `json:"name"`
+	ExpiresAt time.Time `json:"expires_at"`
+	Disabled  bool      `gorm:"default:false" json:"disabled"`
+	CreatedAt time.Time `json:"created_at"`
+	UpdatedAt time.Time `json:"updated_at"`
+}