first try

wagfarm-api/models/models.go

@@ -0,0 +1,28 @@
+package models
+
+type AssetType struct {
+	ID   uint   `gorm:"primaryKey" json:"id"`
+	Name string `gorm:"unique;not null" json:"name"`
+}
+
+type Asset struct {
+	ID          uint      `gorm:"primaryKey" json:"id"`
+	Name        string    `gorm:"not null" json:"name"`
+	AssetTypeID uint      `json:"asset_type_id"`
+	AssetType   AssetType `gorm:"foreignKey:AssetTypeID" json:"-"`
+}
+
+type LogType struct {
+	ID   uint   `gorm:"primaryKey" json:"id"`
+	Name string `gorm:"unique;not null" json:"name"`
+}
+
+type Log struct {
+	ID        uint    `gorm:"primaryKey" json:"id"`
+	Name      string  `gorm:"not null" json:"name"`
+	LogTypeID uint    `json:"log_type_id"`
+	LogType   LogType `gorm:"foreignKey:LogTypeID" json:"-"`
+	Date      string  `gorm:"type:date;default:CURRENT_DATE" json:"date"`
+	Equipment []Asset `gorm:"many2many:log_equipment_asset;" json:"equipment"`
+	Substance []Asset `gorm:"many2many:log_substance_asset;" json:"substance"`
+}