started datamodelling papas excel tables

wagfarm-api/models/asset_models.go

@@ -0,0 +1,66 @@
+package models
+
+type _Asset struct {
+	ID		uint	`gorm:"primaryKey`
+	Name	string	`gorm:"not null"`
+	Notes	string	
+}
+
+type Land struct {
+	_Asset
+	FID						string	`gorm:"not null"`
+	IsWaterProtectionArea	bool	`gorm:"not null"`
+	IsRedArea				bool	`gorm:"not null"`
+	Betriebsnummer?
+	Area					float64	`gorm:"not null"`
+}
+
+type Plant struct {
+	_Asset
+	LandId			uint		`gorm:"not null"`	
+	Land			Land		`gorm:"not null; constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`
+	CropID 			uint		`gorm:"not null"`
+	Crop			Taxonomy	`gorm:"not null; constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`
+	CoverCropID 	uint		`gorm:"not null"`
+	CoverCrop		Taxonomy	`gorm:"not null; constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`
+	Year 			uint		`gorm:"not null"`
+	AreaPercentage	float64		`gorm:"not null"`
+}
+
+type Machine struct {
+	_Asset
+	UnitID	uint		`gorm:"not null"`
+	Unit 	Taxonomy	`gorm:"not null; constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`
+	Cost 	float64		`gorm:"not null; type:decimal(10,2);"` // in euro
+}
+
+type SeedType struct {
+	ID		uint		`gorm:"primaryKey`
+	Name	string		`gorm:"not null"`
+	CropID	uint		`gorm:"not null"`
+	Crop	Taxonomy	`gorm:"not null; constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`
+}
+
+type Seed struct {
+	_Asset
+	BuyDate			Datetime.Time	`gorm:"type:date;default:CURRENT_DATE"`
+	UnitID			uint			`gorm:"not null"`
+	Unit 			Taxonomy		`gorm:"not null; constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`
+	Cost 			float64			`gorm:"not null; type:decimal(10,2);"` // in euro/unit
+	SourcedFromID	uint			`gorm:"not null"`
+	SourcedFrom		Taxonomy		`gorm:"not null; constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`
+	SeedTypeID		uint			`gorm:"not null"`
+	SeedType		SeedType		`gorm:"not null; constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`
+}
+
+type Fertilizer struct {
+	_Asset
+	BuyDate				Datetime.Time	`gorm:"type:date;default:CURRENT_DATE"`
+	UnitID				uint			`gorm:"not null"`
+	Unit 				Taxonomy		`gorm:"not null; constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`
+	Cost 				float64			`gorm:"not null; type:decimal(10,2);"` // in euro/unit
+	SourcedFromID		uint			`gorm:"not null"`
+	SourcedFrom			Taxonomy		`gorm:"not null; constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`
+	FertilizerTypeID	uint			`gorm:"not null"`
+	FertilizerType		Taxonomy		`gorm:"not null; constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`
+}