trying around with different routing and controller structures

wagfarm-api/models/taxonomy.go

@@ -0,0 +1,44 @@
+package models
+
+var TaxonomyModels = []interface{}{
+	&Unit{},
+	&Visibility{},
+	&SeedingTechnique{},
+	&SeedingCondition{},
+	&Worker{},
+	&Crop{},
+	&Seller{},
+	&Customer{},
+	&SeedType{},
+	&Ingredient{},
+	&FertilizerType{},
+	&PesticideType{},
+	&ProductType{},
+}
+
+type _Taxonomy struct {
+	ID   uint   `gorm:"primaryKey" json:"id"`
+	Name string `gorm:"not null;index" json:"name"` // e.g., "kg", "lb"
+}
+
+type Unit struct{ _Taxonomy }
+type Visibility struct{ _Taxonomy }
+type SeedingTechnique struct{ _Taxonomy }
+type SeedingCondition struct{ _Taxonomy }
+type Worker struct{ _Taxonomy }
+type Crop struct{ _Taxonomy }
+type Seller struct{ _Taxonomy }
+type Customer struct{ _Taxonomy }
+type SeedType struct {
+	_Taxonomy
+	CropID uint `gorm:"not null"`
+	Crop   Crop `gorm:"not null; constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`
+}
+type Ingredient struct {
+	_Taxonomy
+	UnitID uint `gorm:"not null"`
+	Unit   Unit `gorm:"not null"`
+}
+type FertilizerType struct{ _Taxonomy }
+type PesticideType struct{ _Taxonomy }
+type ProductType struct{ _Taxonomy }