refac: drop plantTypes from farms

backend/internal/api/farm.go

@@ -7,7 +7,6 @@ import (
 	"github.com/danielgtaylor/huma/v2"
 	"github.com/forfarm/backend/internal/domain"
 	"github.com/go-chi/chi/v5"
-	"github.com/google/uuid"
 )
 
 func (a *api) registerFarmRoutes(_ chi.Router, api huma.API) {
@@ -46,11 +45,10 @@ func (a *api) registerFarmRoutes(_ chi.Router, api huma.API) {
 type CreateFarmInput struct {
 	Header string `header:"Authorization" required:"true" example:"Bearer token"`
 	Body   struct {
-		Name       string      `json:"name"`
-		Lat        []float64   `json:"lat"`
-		Lon        []float64   `json:"lon"`
-		OwnerID    string      `json:"owner_id"`
-		PlantTypes []uuid.UUID `json:"plant_types"`
+		Name    string    `json:"name"`
+		Lat     []float64 `json:"lat"`
+		Lon     []float64 `json:"lon"`
+		OwnerID string    `json:"owner_id"`
 	}
 }
 
@@ -62,11 +60,10 @@ type CreateFarmOutput struct {
 
 func (a *api) createFarmHandler(ctx context.Context, input *CreateFarmInput) (*CreateFarmOutput, error) {
 	farm := &domain.Farm{
-		Name:       input.Body.Name,
-		Lat:        input.Body.Lat,
-		Lon:        input.Body.Lon,
-		OwnerID:    input.Body.OwnerID,
-		PlantTypes: input.Body.PlantTypes,
+		Name:    input.Body.Name,
+		Lat:     input.Body.Lat,
+		Lon:     input.Body.Lon,
+		OwnerID: input.Body.OwnerID,
 	}
 
 	err := a.farmRepo.CreateOrUpdate(ctx, farm)

backend/internal/domain/farm.go

@@ -2,20 +2,19 @@ package domain
 
 import (
 	"context"
-	validation "github.com/go-ozzo/ozzo-validation/v4"
-	"github.com/google/uuid"
 	"time"
+
+	validation "github.com/go-ozzo/ozzo-validation/v4"
 )
 
 type Farm struct {
-	UUID       string
-	Name       string
-	Lat        []float64
-	Lon        []float64
-	CreatedAt  time.Time
-	UpdatedAt  time.Time
-	OwnerID    string
-	PlantTypes []uuid.UUID
+	UUID      string
+	Name      string
+	Lat       []float64
+	Lon       []float64
+	CreatedAt time.Time
+	UpdatedAt time.Time
+	OwnerID   string
 }
 
 func (f *Farm) Validate() error {

backend/internal/repository/postgres_farm.go

@@ -2,10 +2,10 @@ package repository
 
 import (
 	"context"
+	"strings"
+
 	"github.com/forfarm/backend/internal/domain"
 	"github.com/google/uuid"
-	"github.com/lib/pq"
-	"strings"
 )
 
 type postgresFarmRepository struct {
@@ -26,7 +26,6 @@ func (p *postgresFarmRepository) fetch(ctx context.Context, query string, args .
 	var farms []domain.Farm
 	for rows.Next() {
 		var f domain.Farm
-		var plantTypes pq.StringArray
 		if err := rows.Scan(
 			&f.UUID,
 			&f.Name,
@@ -35,19 +34,10 @@ func (p *postgresFarmRepository) fetch(ctx context.Context, query string, args .
 			&f.CreatedAt,
 			&f.UpdatedAt,
 			&f.OwnerID,
-			&plantTypes,
 		); err != nil {
 			return nil, err
 		}
 
-		for _, plantTypeStr := range plantTypes {
-			plantTypeUUID, err := uuid.Parse(plantTypeStr)
-			if err != nil {
-				return nil, err
-			}
-			f.PlantTypes = append(f.PlantTypes, plantTypeUUID)
-		}
-
 		farms = append(farms, f)
 	}
 	return farms, nil
@@ -83,11 +73,6 @@ func (p *postgresFarmRepository) CreateOrUpdate(ctx context.Context, f *domain.F
 		f.UUID = uuid.New().String()
 	}
 
-	plantTypes := make([]string, len(f.PlantTypes))
-	for i, pt := range f.PlantTypes {
-		plantTypes[i] = pt.String()
-	}
-
 	query := `  
 		INSERT INTO farms (uuid, name, lat, lon, created_at, updated_at, owner_id, plant_types)  
 		VALUES ($1, $2, $3, $4, NOW(), NOW(), $5, $6)
@@ -108,7 +93,6 @@ func (p *postgresFarmRepository) CreateOrUpdate(ctx context.Context, f *domain.F
 		f.Lat,
 		f.Lon,
 		f.OwnerID,
-		pq.StringArray(plantTypes),
 	).Scan(&f.UUID, &f.CreatedAt, &f.UpdatedAt)
 }
 

backend/migrations/00003_drop_column_plant_types_from_farms.sql

@@ -0,0 +1,2 @@
+-- +goose Up
+ALTER TABLE farms DROP COLUMN plant_types;