Merge pull request #3 from ForFarmTeam/feature-farm-setup

Add Farm API for Farm setup

backend/go.mod

@@ -11,6 +11,7 @@ require (
 	github.com/google/uuid v1.6.0
 	github.com/jackc/pgx/v5 v5.7.2
 	github.com/joho/godotenv v1.5.1
+	github.com/lib/pq v1.10.9
 	github.com/pressly/goose/v3 v3.24.1
 	github.com/spf13/cobra v1.8.1
 	github.com/spf13/viper v1.19.0

backend/go.sum

@@ -46,6 +46,8 @@ github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
+github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
+github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
 github.com/magiconair/properties v1.8.7 h1:IeQXZAiQcpL9mgcAe1Nu6cX9LLw6ExEHKjN0VQdvPDY=
 github.com/magiconair/properties v1.8.7/go.mod h1:Dhd985XPs7jluiymwWYZ0G4Z61jb3vdS329zhj2hYo0=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=

backend/internal/api/api.go

@@ -23,6 +23,7 @@ type api struct {
 	httpClient *http.Client
 
 	userRepo domain.UserRepository
+	farmRepo domain.FarmRepository
 }
 
 func NewAPI(ctx context.Context, logger *slog.Logger, pool *pgxpool.Pool) *api {
@@ -30,12 +31,14 @@ func NewAPI(ctx context.Context, logger *slog.Logger, pool *pgxpool.Pool) *api {
 	client := &http.Client{}
 
 	userRepository := repository.NewPostgresUser(pool)
+	farmRepository := repository.NewPostgresFarm(pool)
 
 	return &api{
 		logger:     logger,
 		httpClient: client,
 
 		userRepo: userRepository,
+		farmRepo: farmRepository,
 	}
 }
 
@@ -69,7 +72,8 @@ func (a *api) Routes() *chi.Mux {
 
 	router.Group(func(r chi.Router) {
 		api.UseMiddleware(m.AuthMiddleware(api))
-		a.registerHelloRoutes(r, api)
+    a.registerHelloRoutes(r, api)
+    a.registerFarmRoutes(r, api)
 	})
 
 	return router

backend/internal/api/farm.go

@@ -0,0 +1,138 @@
+package api
+
+import (
+	"context"
+	"net/http"
+
+	"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) {
+	tags := []string{"farm"}
+	prefix := "/farm"
+
+	huma.Register(api, huma.Operation{
+		OperationID: "createFarm",
+		Method:      http.MethodPost,
+		Path:        prefix,
+		Tags:        tags,
+	}, a.createFarmHandler)
+
+	huma.Register(api, huma.Operation{
+		OperationID: "getFarmsByOwner",
+		Method:      http.MethodGet,
+		Path:        prefix + "/owner/{owner_id}",
+		Tags:        tags,
+	}, a.getFarmsByOwnerHandler)
+
+	huma.Register(api, huma.Operation{
+		OperationID: "getFarmByID",
+		Method:      http.MethodGet,
+		Path:        prefix + "/{farm_id}",
+		Tags:        tags,
+	}, a.getFarmByIDHandler)
+
+	huma.Register(api, huma.Operation{
+		OperationID: "deleteFarm",
+		Method:      http.MethodDelete,
+		Path:        prefix + "/{farm_id}",
+		Tags:        tags,
+	}, a.deleteFarmHandler)
+}
+
+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"`
+	}
+}
+
+type CreateFarmOutput struct {
+	Body struct {
+		UUID string `json:"uuid"`
+	}
+}
+
+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,
+	}
+
+	err := a.farmRepo.CreateOrUpdate(ctx, farm)
+	if err != nil {
+		return nil, err
+	}
+
+	return &CreateFarmOutput{Body: struct {
+		UUID string `json:"uuid"`
+	}{UUID: farm.UUID}}, nil
+}
+
+type GetFarmsByOwnerInput struct {
+	Header  string `header:"Authorization" required:"true" example:"Bearer token"`
+	OwnerID string `path:"owner_id"`
+}
+
+type GetFarmsByOwnerOutput struct {
+	Body []domain.Farm
+}
+
+func (a *api) getFarmsByOwnerHandler(ctx context.Context, input *GetFarmsByOwnerInput) (*GetFarmsByOwnerOutput, error) {
+	farms, err := a.farmRepo.GetByOwnerID(ctx, input.OwnerID)
+	if err != nil {
+		return nil, err
+	}
+
+	return &GetFarmsByOwnerOutput{Body: farms}, nil
+}
+
+type GetFarmByIDInput struct {
+	Header string `header:"Authorization" required:"true" example:"Bearer token"`
+	FarmID string `path:"farm_id"`
+}
+
+type GetFarmByIDOutput struct {
+	Body domain.Farm
+}
+
+func (a *api) getFarmByIDHandler(ctx context.Context, input *GetFarmByIDInput) (*GetFarmByIDOutput, error) {
+	farm, err := a.farmRepo.GetByID(ctx, input.FarmID)
+	if err != nil {
+		return nil, err
+	}
+
+	return &GetFarmByIDOutput{Body: farm}, nil
+}
+
+type DeleteFarmInput struct {
+	Header string `header:"Authorization" required:"true" example:"Bearer token"`
+	FarmID string `path:"farm_id"`
+}
+
+type DeleteFarmOutput struct {
+	Body struct {
+		Message string `json:"message"`
+	}
+}
+
+func (a *api) deleteFarmHandler(ctx context.Context, input *DeleteFarmInput) (*DeleteFarmOutput, error) {
+	err := a.farmRepo.Delete(ctx, input.FarmID)
+	if err != nil {
+		return nil, err
+	}
+
+	return &DeleteFarmOutput{Body: struct {
+		Message string `json:"message"`
+	}{Message: "Farm deleted successfully"}}, nil
+}

backend/internal/domain/farm.go

@@ -2,19 +2,20 @@ package domain
 
 import (
 	"context"
-	"time"
-
 	validation "github.com/go-ozzo/ozzo-validation/v4"
+	"github.com/google/uuid"
+	"time"
 )
 
 type Farm struct {
-	UUID      string
-	Name      string
-	Lat       float64
-	Lon       float64
-	CreatedAt time.Time
-	UpdatedAt time.Time
-	OwnerID   string
+	UUID       string
+	Name       string
+	Lat        []float64
+	Lon        []float64
+	CreatedAt  time.Time
+	UpdatedAt  time.Time
+	OwnerID    string
+	PlantTypes []uuid.UUID
 }
 
 func (f *Farm) Validate() error {
@@ -28,6 +29,7 @@ func (f *Farm) Validate() error {
 
 type FarmRepository interface {
 	GetByID(context.Context, string) (Farm, error)
+	GetByOwnerID(context.Context, string) ([]Farm, error)
 	CreateOrUpdate(context.Context, *Farm) error
-  Delete(context.Context, string) error
+	Delete(context.Context, string) error
 }

backend/internal/domain/plant.go

@@ -0,0 +1,51 @@
+package domain
+
+import (
+	"context"
+	"time"
+
+	validation "github.com/go-ozzo/ozzo-validation/v4"
+)
+
+type Plant struct {
+	UUID                 string
+	Name                 string
+	Variety              *string
+	RowSpacing           *float64
+	OptimalTemp          *float64
+	PlantingDepth        *float64
+	AverageHeight        *float64
+	LightProfileID       int
+	SoilConditionID      int
+	PlantingDetail       *string
+	IsPerennial          bool
+	DaysToEmerge         *int
+	DaysToFlower         *int
+	DaysToMaturity       *int
+	HarvestWindow        *int
+	PHValue              *float64
+	EstimateLossRate     *float64
+	EstimateRevenuePerHU *float64
+	HarvestUnitID        int
+	WaterNeeds           *float64
+	CreatedAt            time.Time
+	UpdatedAt            time.Time
+}
+
+func (p *Plant) Validate() error {
+	return validation.ValidateStruct(p,
+		validation.Field(&p.UUID, validation.Required),
+		validation.Field(&p.Name, validation.Required),
+		validation.Field(&p.LightProfileID, validation.Required),
+		validation.Field(&p.SoilConditionID, validation.Required),
+		validation.Field(&p.HarvestUnitID, validation.Required),
+	)
+}
+
+type PlantRepository interface {
+	GetByUUID(context.Context, string) (Plant, error)
+	GetAll(context.Context) ([]Plant, error)
+	Create(context.Context, *Plant) error
+	Update(context.Context, *Plant) error
+	Delete(context.Context, string) error
+}

backend/internal/repository/postgres_farm.go

@@ -2,11 +2,10 @@ package repository
 
 import (
 	"context"
-	"strings"
-
-	"github.com/google/uuid"
-
 	"github.com/forfarm/backend/internal/domain"
+	"github.com/google/uuid"
+	"github.com/lib/pq"
+	"strings"
 )
 
 type postgresFarmRepository struct {
@@ -27,6 +26,7 @@ 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,
@@ -35,9 +35,19 @@ 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
@@ -45,7 +55,7 @@ func (p *postgresFarmRepository) fetch(ctx context.Context, query string, args .
 
 func (p *postgresFarmRepository) GetByID(ctx context.Context, uuid string) (domain.Farm, error) {
 	query := `
-		SELECT uuid, name, lat, lon, created_at, updated_at, owner_id
+		SELECT uuid, name, lat, lon, created_at, updated_at, owner_id, plant_types
 		FROM farms
 		WHERE uuid = $1`
 
@@ -61,7 +71,7 @@ func (p *postgresFarmRepository) GetByID(ctx context.Context, uuid string) (doma
 
 func (p *postgresFarmRepository) GetByOwnerID(ctx context.Context, ownerID string) ([]domain.Farm, error) {
 	query := `
-		SELECT uuid, name, lat, lon, created_at, updated_at, owner_id
+		SELECT uuid, name, lat, lon, created_at, updated_at, owner_id, plant_types
 		FROM farms
 		WHERE owner_id = $1`
 
@@ -73,15 +83,21 @@ 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)  
-		VALUES ($1, $2, $3, $4, NOW(), NOW(), $5)
+		INSERT INTO farms (uuid, name, lat, lon, created_at, updated_at, owner_id, plant_types)  
+		VALUES ($1, $2, $3, $4, NOW(), NOW(), $5, $6)
 		ON CONFLICT (uuid) DO UPDATE
 		SET name = EXCLUDED.name,
 		    lat = EXCLUDED.lat,
 		    lon = EXCLUDED.lon,
 		    updated_at = NOW(),
-		    owner_id = EXCLUDED.owner_id
+		    owner_id = EXCLUDED.owner_id,
+		    plant_types = EXCLUDED.plant_types
 		RETURNING uuid, created_at, updated_at`
 
 	return p.conn.QueryRow(
@@ -92,7 +108,8 @@ func (p *postgresFarmRepository) CreateOrUpdate(ctx context.Context, f *domain.F
 		f.Lat,
 		f.Lon,
 		f.OwnerID,
-	).Scan(&f.CreatedAt, &f.UpdatedAt)
+		pq.StringArray(plantTypes),
+	).Scan(&f.UUID, &f.CreatedAt, &f.UpdatedAt)
 }
 
 func (p *postgresFarmRepository) Delete(ctx context.Context, uuid string) error {

backend/internal/repository/postgres_plant.go

@@ -0,0 +1,85 @@
+package repository
+
+import (
+	"context"
+	"strings"
+
+	"github.com/forfarm/backend/internal/domain"
+	"github.com/google/uuid"
+)
+
+type postgresPlantRepository struct {
+	conn Connection
+}
+
+func NewPostgresPlant(conn Connection) domain.PlantRepository {
+	return &postgresPlantRepository{conn: conn}
+}
+
+func (p *postgresPlantRepository) fetch(ctx context.Context, query string, args ...interface{}) ([]domain.Plant, error) {
+	rows, err := p.conn.Query(ctx, query, args...)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	var plants []domain.Plant
+	for rows.Next() {
+		var plant domain.Plant
+		if err := rows.Scan(
+			&plant.UUID, &plant.Name, &plant.Variety,
+			&plant.RowSpacing, &plant.OptimalTemp, &plant.PlantingDepth,
+			&plant.AverageHeight, &plant.LightProfileID, &plant.SoilConditionID,
+			&plant.PlantingDetail, &plant.IsPerennial, &plant.DaysToEmerge,
+			&plant.DaysToFlower, &plant.DaysToMaturity, &plant.HarvestWindow,
+			&plant.PHValue, &plant.EstimateLossRate, &plant.EstimateRevenuePerHU,
+			&plant.HarvestUnitID, &plant.WaterNeeds, &plant.CreatedAt, &plant.UpdatedAt,
+		); err != nil {
+			return nil, err
+		}
+		plants = append(plants, plant)
+	}
+	return plants, nil
+}
+
+func (p *postgresPlantRepository) GetByUUID(ctx context.Context, uuid string) (domain.Plant, error) {
+	query := `SELECT * FROM plants WHERE uuid = $1`
+	plants, err := p.fetch(ctx, query, uuid)
+	if err != nil || len(plants) == 0 {
+		return domain.Plant{}, domain.ErrNotFound
+	}
+	return plants[0], nil
+}
+
+func (p *postgresPlantRepository) GetAll(ctx context.Context) ([]domain.Plant, error) {
+	query := `SELECT * FROM plants`
+	return p.fetch(ctx, query)
+}
+
+func (p *postgresPlantRepository) Create(ctx context.Context, plant *domain.Plant) error {
+	if strings.TrimSpace(plant.UUID) == "" {
+		plant.UUID = uuid.New().String()
+	}
+	if err := plant.Validate(); err != nil {
+		return err
+	}
+	query := `INSERT INTO plants (uuid, name, light_profile_id, soil_condition_id, harvest_unit_id, created_at, updated_at)
+	VALUES ($1, $2, $3, $4, $5, NOW(), NOW()) RETURNING created_at, updated_at`
+	return p.conn.QueryRow(ctx, query, plant.UUID, plant.Name, plant.LightProfileID, plant.SoilConditionID, plant.HarvestUnitID).Scan(&plant.CreatedAt, &plant.UpdatedAt)
+}
+
+func (p *postgresPlantRepository) Update(ctx context.Context, plant *domain.Plant) error {
+	if err := plant.Validate(); err != nil {
+		return err
+	}
+	query := `UPDATE plants SET name = $2, light_profile_id = $3, soil_condition_id = $4,
+		harvest_unit_id = $5, updated_at = NOW() WHERE uuid = $1`
+	_, err := p.conn.Exec(ctx, query, plant.UUID, plant.Name, plant.LightProfileID, plant.SoilConditionID, plant.HarvestUnitID)
+	return err
+}
+
+func (p *postgresPlantRepository) Delete(ctx context.Context, uuid string) error {
+	query := `DELETE FROM plants WHERE uuid = $1`
+	_, err := p.conn.Exec(ctx, query, uuid)
+	return err
+}

backend/internal/utilities/jwt.go

@@ -34,10 +34,6 @@ func VerifyJwtToken(tokenString string, customKey ...[]byte) error {
 		secretKey = customKey[0]
 	}
 
-	if len(secretKey) == 0 {
-		return errors.New("no secret key available")
-	}
-
 	token, err := jwt.Parse(tokenString, func(token *jwt.Token) (interface{}, error) {
 		if _, ok := token.Method.(*jwt.SigningMethodHMAC); !ok {
 			return nil, jwt.ErrSignatureInvalid

backend/migrations/00002_create_farm_and_cropland_tables.sql

@@ -43,8 +43,9 @@ CREATE TABLE plants (
 CREATE TABLE farms (
     uuid UUID PRIMARY KEY DEFAULT gen_random_uuid(),
     name TEXT NOT NULL,
-    lat DOUBLE PRECISION NOT NULL,
-    lon DOUBLE PRECISION NOT NULL,
+    lat DOUBLE PRECISION[] NOT NULL,
+    lon DOUBLE PRECISION[] NOT NULL,
+    plant_types UUID[],
     created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
     updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
     owner_id UUID NOT NULL,

frontend/app/(sidebar)/farms/[farmId]/add-crop-form.tsx

@@ -0,0 +1,98 @@
+"use client";
+
+import { zodResolver } from "@hookform/resolvers/zod";
+import { useForm } from "react-hook-form";
+import * as z from "zod";
+import { Button } from "@/components/ui/button";
+import { Input } from "@/components/ui/input";
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
+import { Form, FormControl, FormField, FormItem, FormLabel, FormMessage } from "@/components/ui/form";
+import { Crop } from "@/types";
+import { cropFormSchema } from "@/schemas/form.schema";
+
+interface AddCropFormProps {
+  onSubmit: (data: Partial<Crop>) => Promise<void>;
+  onCancel: () => void;
+}
+
+export function AddCropForm({ onSubmit, onCancel }: AddCropFormProps) {
+  const form = useForm<z.infer<typeof cropFormSchema>>({
+    resolver: zodResolver(cropFormSchema),
+    defaultValues: {
+      name: "",
+      plantedDate: "",
+      status: "planned",
+    },
+  });
+
+  const handleSubmit = (values: z.infer<typeof cropFormSchema>) => {
+    onSubmit({
+      ...values,
+      plantedDate: new Date(values.plantedDate),
+    });
+  };
+
+  return (
+    <Form {...form}>
+      <form onSubmit={form.handleSubmit(handleSubmit)} className="space-y-6">
+        <FormField
+          control={form.control}
+          name="name"
+          render={({ field }) => (
+            <FormItem>
+              <FormLabel>Crop Name</FormLabel>
+              <FormControl>
+                <Input placeholder="Enter crop name" {...field} />
+              </FormControl>
+              <FormMessage />
+            </FormItem>
+          )}
+        />
+
+        <FormField
+          control={form.control}
+          name="plantedDate"
+          render={({ field }) => (
+            <FormItem>
+              <FormLabel>Planted Date</FormLabel>
+              <FormControl>
+                <Input type="date" {...field} />
+              </FormControl>
+              <FormMessage />
+            </FormItem>
+          )}
+        />
+
+        <FormField
+          control={form.control}
+          name="status"
+          render={({ field }) => (
+            <FormItem>
+              <FormLabel>Status</FormLabel>
+              <Select onValueChange={field.onChange} defaultValue={field.value}>
+                <FormControl>
+                  <SelectTrigger>
+                    <SelectValue placeholder="Select crop status" />
+                  </SelectTrigger>
+                </FormControl>
+                <SelectContent>
+                  <SelectItem value="planned">Planned</SelectItem>
+                  <SelectItem value="growing">Growing</SelectItem>
+                  <SelectItem value="harvested">Harvested</SelectItem>
+                </SelectContent>
+              </Select>
+              <FormMessage />
+            </FormItem>
+          )}
+        />
+
+        <div className="flex justify-end gap-2">
+          <Button type="button" variant="outline" onClick={onCancel}>
+            Cancel
+          </Button>
+          <Button type="submit">Add Crop</Button>
+        </div>
+      </form>
+    </Form>
+  );
+}

frontend/app/(sidebar)/farms/[farmId]/crop-card.tsx

@@ -0,0 +1,37 @@
+import { Card, CardContent, CardHeader } from "@/components/ui/card";
+import { Sprout, Calendar } from "lucide-react";
+import { Crop } from "@/types";
+
+interface CropCardProps {
+  crop: Crop;
+}
+
+export function CropCard({ crop }: CropCardProps) {
+  const statusColors = {
+    growing: "text-green-500",
+    harvested: "text-yellow-500",
+    planned: "text-blue-500",
+  };
+
+  return (
+    <Card className="w-full bg-muted/50 hover:bg-muted/80 transition-all cursor-pointer group hover:shadow-lg">
+      <CardHeader className="p-4 pb-2">
+        <div className="flex items-center justify-between">
+          <div className="h-8 w-8 rounded-full bg-primary/10 flex items-center justify-center">
+            <Sprout className="h-4 w-4 text-primary" />
+          </div>
+          <span className={`text-sm font-medium capitalize ${statusColors[crop.status]}`}>{crop.status}</span>
+        </div>
+      </CardHeader>
+      <CardContent className="p-4">
+        <div className="space-y-2">
+          <h3 className="text-lg font-medium truncate">{crop.name}</h3>
+          <div className="flex items-center gap-1 text-sm text-muted-foreground">
+            <Calendar className="h-3 w-3" />
+            <p>Planted: {crop.plantedDate.toLocaleDateString()}</p>
+          </div>
+        </div>
+      </CardContent>
+    </Card>
+  );
+}

frontend/app/(sidebar)/farms/[farmId]/page.tsx

@@ -0,0 +1,157 @@
+"use client";
+
+import { useState } from "react";
+import { useRouter } from "next/navigation";
+import { ArrowLeft, MapPin, Plus, Sprout } from "lucide-react";
+import { Card, CardContent, CardHeader } from "@/components/ui/card";
+import { Button } from "@/components/ui/button";
+import { Separator } from "@/components/ui/separator";
+import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogDescription } from "@/components/ui/dialog";
+import { AddCropForm } from "./add-crop-form";
+import { CropCard } from "./crop-card";
+import { Farm, Crop } from "@/types";
+import React from "react";
+
+const crops: Crop[] = [
+  {
+    id: "crop1",
+    farmId: "1",
+    name: "Monthong Durian",
+    plantedDate: new Date("2023-03-15"),
+    status: "growing",
+  },
+  {
+    id: "crop2",
+    farmId: "1",
+    name: "Chanee Durian",
+    plantedDate: new Date("2023-02-20"),
+    status: "planned",
+  },
+  {
+    id: "crop3",
+    farmId: "2",
+    name: "Kradum Durian",
+    plantedDate: new Date("2022-11-05"),
+    status: "harvested",
+  },
+];
+
+const farms: Farm[] = [
+  {
+    id: "1",
+    name: "Green Valley Farm",
+    location: "Bangkok",
+    type: "durian",
+    createdAt: new Date("2023-01-01"),
+  },
+  {
+    id: "2",
+    name: "Golden Farm",
+    location: "Chiang Mai",
+    type: "mango",
+    createdAt: new Date("2022-12-01"),
+  },
+];
+
+const getFarmById = (id: string): Farm | undefined => {
+  return farms.find((farm) => farm.id === id);
+};
+
+const getCropsByFarmId = (farmId: string): Crop[] => crops.filter((crop) => crop.farmId === farmId);
+
+export default function FarmDetailPage({ params }: { params: Promise<{ farmId: string }> }) {
+  const { farmId } = React.use(params);
+
+  const router = useRouter();
+  const [farm] = useState<Farm | undefined>(getFarmById(farmId));
+  const [crops, setCrops] = useState<Crop[]>(getCropsByFarmId(farmId));
+  const [isDialogOpen, setIsDialogOpen] = useState(false);
+
+  const handleAddCrop = async (data: Partial<Crop>) => {
+    const newCrop: Crop = {
+      id: Math.random().toString(36).substr(2, 9),
+      farmId: farm!.id,
+      name: data.name!,
+      plantedDate: data.plantedDate!,
+      status: data.status!,
+    };
+    setCrops((prevCrops) => [...prevCrops, newCrop]);
+    setIsDialogOpen(false);
+  };
+
+  return (
+    <div className="container max-w-screen-xl p-8">
+      <Button variant="ghost" className="mb-4" onClick={() => router.back()}>
+        <ArrowLeft className="mr-2 h-4 w-4" /> Back to Farms
+      </Button>
+
+      <div className="grid gap-6 md:grid-cols-2">
+        <Card className="md:col-span-2">
+          <CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
+            <div className="flex items-center space-x-2">
+              <div className="h-8 w-8 rounded-full bg-primary/10 flex items-center justify-center">
+                <Sprout className="h-4 w-4 text-primary" />
+              </div>
+              <h1 className="text-2xl font-bold">{farm?.name ?? "Unknown Farm"}</h1>
+            </div>
+            <div className="flex items-center text-sm text-muted-foreground">
+              <MapPin className="mr-1 h-4 w-4" />
+              {farm?.location ?? "Unknown Location"}
+            </div>
+          </CardHeader>
+          <CardContent>
+            <div className="grid gap-2">
+              <div className="flex justify-between">
+                <span className="font-medium">Farm Type:</span>
+                <span className="text-muted-foreground">{farm?.type ?? "Unknown Type"}</span>
+              </div>
+              <div className="flex justify-between">
+                <span className="font-medium">Created:</span>
+                <span className="text-muted-foreground">{farm?.createdAt?.toLocaleDateString() ?? "Unknown Date"}</span>
+              </div>
+              <div className="flex justify-between">
+                <span className="font-medium">Total Crops:</span>
+                <span className="text-muted-foreground">{crops.length}</span>
+              </div>
+            </div>
+          </CardContent>
+        </Card>
+
+        <div className="md:col-span-2">
+          <h2 className="text-xl font-bold mb-4">Crops</h2>
+          <Separator className="my-4" />
+          <div className="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 lg:grid-cols-4 gap-4">
+            <Dialog open={isDialogOpen} onOpenChange={setIsDialogOpen}>
+              <Card
+                className="w-full bg-muted/50 hover:bg-muted/80 transition-all cursor-pointer group hover:shadow-lg"
+                onClick={() => setIsDialogOpen(true)}>
+                <CardContent className="p-6">
+                  <div className="flex flex-col gap-6">
+                    <div className="h-8 w-8 rounded-full bg-primary/10 flex items-center justify-center group-hover:bg-primary/20 transition-colors">
+                      <Plus className="h-5 w-5 text-primary" />
+                    </div>
+                    <div className="space-y-1">
+                      <h3 className="text-xl font-medium">Add Crop</h3>
+                      <p className="text-sm text-muted-foreground">Plant a new crop</p>
+                    </div>
+                  </div>
+                </CardContent>
+              </Card>
+              <DialogContent className="sm:max-w-[425px]">
+                <DialogHeader>
+                  <DialogTitle>Add New Crop</DialogTitle>
+                  <DialogDescription>Fill out the form to add a new crop to your farm.</DialogDescription>
+                </DialogHeader>
+                <AddCropForm onSubmit={handleAddCrop} onCancel={() => setIsDialogOpen(false)} />
+              </DialogContent>
+            </Dialog>
+
+            {crops.map((crop) => (
+              <CropCard key={crop.id} crop={crop} />
+            ))}
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}

frontend/app/(sidebar)/farms/add-farm-form.tsx

@@ -0,0 +1,93 @@
+"use client";
+
+import { zodResolver } from "@hookform/resolvers/zod";
+import { useForm } from "react-hook-form";
+import * as z from "zod";
+import { Button } from "@/components/ui/button";
+import { Input } from "@/components/ui/input";
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
+import { Form, FormControl, FormDescription, FormField, FormItem, FormLabel, FormMessage } from "@/components/ui/form";
+import type { Farm } from "@/types";
+import { farmFormSchema } from "@/schemas/form.schema";
+
+interface AddFarmFormProps {
+  onSubmit: (data: Partial<Farm>) => Promise<void>;
+  onCancel: () => void;
+}
+
+export function AddFarmForm({ onSubmit, onCancel }: AddFarmFormProps) {
+  const form = useForm<z.infer<typeof farmFormSchema>>({
+    resolver: zodResolver(farmFormSchema),
+    defaultValues: {
+      name: "",
+      location: "",
+      type: "",
+    },
+  });
+
+  return (
+    <Form {...form}>
+      <form onSubmit={form.handleSubmit(onSubmit)} className="space-y-6">
+        <FormField
+          control={form.control}
+          name="name"
+          render={({ field }) => (
+            <FormItem>
+              <FormLabel>Farm Name</FormLabel>
+              <FormControl>
+                <Input placeholder="Enter farm name" {...field} />
+              </FormControl>
+              <FormDescription>This is your farm&apos;s display name.</FormDescription>
+              <FormMessage />
+            </FormItem>
+          )}
+        />
+
+        <FormField
+          control={form.control}
+          name="location"
+          render={({ field }) => (
+            <FormItem>
+              <FormLabel>Location</FormLabel>
+              <FormControl>
+                <Input placeholder="Enter farm location" {...field} />
+              </FormControl>
+              <FormMessage />
+            </FormItem>
+          )}
+        />
+
+        <FormField
+          control={form.control}
+          name="type"
+          render={({ field }) => (
+            <FormItem>
+              <FormLabel>Farm Type</FormLabel>
+              <Select onValueChange={field.onChange} defaultValue={field.value}>
+                <FormControl>
+                  <SelectTrigger>
+                    <SelectValue placeholder="Select farm type" />
+                  </SelectTrigger>
+                </FormControl>
+                <SelectContent>
+                  <SelectItem value="durian">Durian</SelectItem>
+                  <SelectItem value="mango">Mango</SelectItem>
+                  <SelectItem value="rice">Rice</SelectItem>
+                  <SelectItem value="other">Other</SelectItem>
+                </SelectContent>
+              </Select>
+              <FormMessage />
+            </FormItem>
+          )}
+        />
+
+        <div className="flex justify-end gap-2">
+          <Button type="button" variant="outline" onClick={onCancel}>
+            Cancel
+          </Button>
+          <Button type="submit">Create Farm</Button>
+        </div>
+      </form>
+    </Form>
+  );
+}

frontend/app/(sidebar)/farms/farm-card.tsx

@@ -0,0 +1,61 @@
+import { Card, CardContent, CardHeader } from "@/components/ui/card";
+import { MapPin, Sprout, Plus } from "lucide-react";
+import type { Farm } from "@/types";
+
+export interface FarmCardProps {
+  variant: "farm" | "add";
+  farm?: Farm;
+  onClick?: () => void;
+}
+
+export function FarmCard({ variant, farm, onClick }: FarmCardProps) {
+  const cardClasses =
+    "w-full max-w-[240px] bg-muted/50 hover:bg-muted/80 transition-all cursor-pointer group hover:shadow-lg";
+
+  if (variant === "add") {
+    return (
+      <Card className={cardClasses} onClick={onClick}>
+        <CardContent className="p-6">
+          <div className="flex flex-col gap-6">
+            <div className="h-8 w-8 rounded-full bg-primary/10 flex items-center justify-center group-hover:bg-primary/20 transition-colors">
+              <Plus className="h-5 w-5 text-primary" />
+            </div>
+            <div className="space-y-1">
+              <h3 className="text-xl font-medium">Setup</h3>
+              <p className="text-sm text-muted-foreground">Setup new farm</p>
+            </div>
+          </div>
+        </CardContent>
+      </Card>
+    );
+  }
+
+  if (variant === "farm" && farm) {
+    return (
+      <Card className={cardClasses} onClick={onClick}>
+        <CardHeader className="p-4 pb-0">
+          <div className="flex items-center justify-between">
+            <div className="h-8 w-8 rounded-full bg-primary/10 flex items-center justify-center">
+              <Sprout className="h-4 w-4 text-primary" />
+            </div>
+            <span className="text-sm font-medium text-primary">{farm.type}</span>
+          </div>
+        </CardHeader>
+        <CardContent className="p-4">
+          <div className="space-y-4">
+            <div>
+              <h3 className="text-xl font-medium truncate">{farm.name}</h3>
+              <div className="flex items-center gap-1 mt-1 text-muted-foreground">
+                <MapPin className="h-3 w-3" />
+                <p className="text-sm">{farm.location}</p>
+              </div>
+            </div>
+            <div className="text-xs text-muted-foreground">Created {farm.createdAt.toLocaleDateString()}</div>
+          </div>
+        </CardContent>
+      </Card>
+    );
+  }
+
+  return null;
+}

frontend/app/(sidebar)/farms/page.tsx

@@ -0,0 +1,78 @@
+"use client";
+
+import { useState } from "react";
+import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogDescription } from "@/components/ui/dialog";
+import { Separator } from "@/components/ui/separator";
+import { Input } from "@/components/ui/input";
+import { Search } from "lucide-react";
+import { FarmCard } from "./farm-card";
+import { AddFarmForm } from "./add-farm-form";
+import type { Farm } from "@/types";
+
+export default function FarmSetupPage() {
+  const [isDialogOpen, setIsDialogOpen] = useState(false);
+  const [searchQuery, setSearchQuery] = useState("");
+  const [farms, setFarms] = useState<Farm[]>([
+    {
+      id: "1",
+      name: "Green Valley Farm",
+      location: "Bangkok",
+      type: "durian",
+      createdAt: new Date(),
+    },
+  ]);
+
+  const handleAddFarm = async (data: Partial<Farm>) => {
+    const newFarm: Farm = {
+      id: Math.random().toString(36).substr(2, 9),
+      name: data.name!,
+      location: data.location!,
+      type: data.type!,
+      createdAt: new Date(),
+    };
+    setFarms([...farms, newFarm]);
+    setIsDialogOpen(false);
+  };
+
+  const filteredFarms = farms.filter(
+    (farm) =>
+      farm.name.toLowerCase().includes(searchQuery.toLowerCase()) ||
+      farm.location.toLowerCase().includes(searchQuery.toLowerCase()) ||
+      farm.type.toLowerCase().includes(searchQuery.toLowerCase())
+  );
+
+  return (
+    <div className="container max-w-screen-xl p-8">
+      <div className="flex justify-between items-center">
+        <h1 className="text-3xl font-bold">Farms</h1>
+        <div className="relative w-64">
+          <Search className="absolute left-2 top-2.5 h-4 w-4 text-muted-foreground" />
+          <Input
+            placeholder="Search farms..."
+            className="pl-8"
+            value={searchQuery}
+            onChange={(e) => setSearchQuery(e.target.value)}
+          />
+        </div>
+      </div>
+      <Separator className="my-4" />
+
+      <div className="grid grid-cols-5 gap-4">
+        <Dialog open={isDialogOpen} onOpenChange={setIsDialogOpen}>
+          <FarmCard variant="add" onClick={() => setIsDialogOpen(true)} />
+          <DialogContent className="sm:max-w-[425px]">
+            <DialogHeader>
+              <DialogTitle>Setup New Farm</DialogTitle>
+              <DialogDescription>Fill out the form to configure your new farm.</DialogDescription>
+            </DialogHeader>
+            <AddFarmForm onSubmit={handleAddFarm} onCancel={() => setIsDialogOpen(false)} />
+          </DialogContent>
+        </Dialog>
+
+        {filteredFarms.map((farm) => (
+          <FarmCard key={farm.id} variant="farm" farm={farm} />
+        ))}
+      </div>
+    </div>
+  );
+}

frontend/app/(sidebar)/setup/google-map-with-drawing.tsx

@@ -14,24 +14,13 @@ const GoogleMapWithDrawing = () => {
   const [map, setMap] = useState<google.maps.Map | null>(null);
 
   // Handles drawing complete
-  const onDrawingComplete = useCallback(
-    (overlay: google.maps.drawing.OverlayCompleteEvent) => {
-      console.log("Drawing complete:", overlay);
-    },
-    []
-  );
+  const onDrawingComplete = useCallback((overlay: google.maps.drawing.OverlayCompleteEvent) => {
+    console.log("Drawing complete:", overlay);
+  }, []);
 
   return (
-    <LoadScript
-      googleMapsApiKey={process.env.NEXT_PUBLIC_GOOGLE_MAPS_API_KEY!}
-      libraries={["drawing"]}
-    >
-      <GoogleMap
-        mapContainerStyle={containerStyle}
-        center={center}
-        zoom={10}
-        onLoad={(map) => setMap(map)}
-      >
+    <LoadScript googleMapsApiKey={process.env.NEXT_PUBLIC_GOOGLE_MAPS_API_KEY!} libraries={["drawing"]}>
+      <GoogleMap mapContainerStyle={containerStyle} center={center} zoom={10} onLoad={(map) => setMap(map)}>
         {map && (
           <DrawingManager
             onOverlayComplete={onDrawingComplete}

frontend/app/auth/signin/page.tsx

@@ -3,7 +3,7 @@
 import { zodResolver } from "@hookform/resolvers/zod";
 import { useForm } from "react-hook-form";
 
-import { signInSchema } from "@/schema/authSchema";
+import { signInSchema } from "@/schemas/auth.schema";
 
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";

frontend/app/auth/signup/page.tsx

@@ -7,7 +7,7 @@ import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
 import { Button } from "@/components/ui/button";
 
-import { signUpSchema } from "@/schema/authSchema";
+import { signUpSchema } from "@/schemas/auth.schema";
 
 import Link from "next/link";
 import Image from "next/image";

frontend/components/ui/card.tsx

@@ -0,0 +1,76 @@
+import * as React from "react"
+
+import { cn } from "@/lib/utils"
+
+const Card = React.forwardRef<
+  HTMLDivElement,
+  React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => (
+  <div
+    ref={ref}
+    className={cn(
+      "rounded-xl border bg-card text-card-foreground shadow",
+      className
+    )}
+    {...props}
+  />
+))
+Card.displayName = "Card"
+
+const CardHeader = React.forwardRef<
+  HTMLDivElement,
+  React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => (
+  <div
+    ref={ref}
+    className={cn("flex flex-col space-y-1.5 p-6", className)}
+    {...props}
+  />
+))
+CardHeader.displayName = "CardHeader"
+
+const CardTitle = React.forwardRef<
+  HTMLDivElement,
+  React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => (
+  <div
+    ref={ref}
+    className={cn("font-semibold leading-none tracking-tight", className)}
+    {...props}
+  />
+))
+CardTitle.displayName = "CardTitle"
+
+const CardDescription = React.forwardRef<
+  HTMLDivElement,
+  React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => (
+  <div
+    ref={ref}
+    className={cn("text-sm text-muted-foreground", className)}
+    {...props}
+  />
+))
+CardDescription.displayName = "CardDescription"
+
+const CardContent = React.forwardRef<
+  HTMLDivElement,
+  React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => (
+  <div ref={ref} className={cn("p-6 pt-0", className)} {...props} />
+))
+CardContent.displayName = "CardContent"
+
+const CardFooter = React.forwardRef<
+  HTMLDivElement,
+  React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => (
+  <div
+    ref={ref}
+    className={cn("flex items-center p-6 pt-0", className)}
+    {...props}
+  />
+))
+CardFooter.displayName = "CardFooter"
+
+export { Card, CardHeader, CardFooter, CardTitle, CardDescription, CardContent }

frontend/schemas/form.schema.ts

@@ -0,0 +1,15 @@
+import * as z from "zod";
+
+export const farmFormSchema = z.object({
+  name: z.string().min(2, "Farm name must be at least 2 characters"),
+  location: z.string().min(2, "Location must be at least 2 characters"),
+  type: z.string().min(1, "Please select a farm type"),
+});
+
+export const cropFormSchema = z.object({
+  name: z.string().min(2, "Crop name must be at least 2 characters"),
+  plantedDate: z.string().refine((val) => !Number.isNaN(Date.parse(val)), {
+    message: "Please enter a valid date",
+  }),
+  status: z.enum(["growing", "harvested", "planned"]),
+});

frontend/types.ts

@@ -0,0 +1,15 @@
+export interface Crop {
+  id: string;
+  farmId: string;
+  name: string;
+  plantedDate: Date;
+  status: "growing" | "harvested" | "planned";
+}
+
+export interface Farm {
+  id: string;
+  name: string;
+  location: string;
+  type: string;
+  createdAt: Date;
+}