feat(BE-281): unfinished uniformity and create project flock triger productwarehouse and add new filtering lookup

go.mod

@@ -19,6 +19,7 @@ require (
 	github.com/redis/go-redis/v9 v9.14.0
 	github.com/sirupsen/logrus v1.9.3
 	github.com/spf13/viper v1.19.0
+	github.com/xuri/excelize/v2 v2.9.0
 	golang.org/x/crypto v0.33.0
 	gorm.io/driver/postgres v1.5.9
 	gorm.io/gorm v1.25.11
@@ -71,9 +72,12 @@ require (
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-runewidth v0.0.16 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826 // indirect
 	github.com/pelletier/go-toml/v2 v2.2.2 // indirect
 	github.com/philhofer/fwd v1.1.2 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
+	github.com/richardlehane/mscfb v1.0.4 // indirect
+	github.com/richardlehane/msoleps v1.0.4 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/rogpeppe/go-internal v1.11.0 // indirect
 	github.com/sagikazarmark/locafero v0.4.0 // indirect
@@ -82,12 +86,15 @@ require (
 	github.com/spf13/afero v1.11.0 // indirect
 	github.com/spf13/cast v1.6.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/stretchr/testify v1.11.1 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/tinylib/msgp v1.1.8 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasthttp v1.55.0 // indirect
 	github.com/valyala/tcplisten v1.0.0 // indirect
+	github.com/xuri/efp v0.0.0-20240408161823-9ad904a10d6d // indirect
+	github.com/xuri/nfp v0.0.0-20240318013403-ab9948c2c4a7 // indirect
 	go.uber.org/atomic v1.9.0 // indirect
 	go.uber.org/multierr v1.9.0 // indirect
 	golang.org/x/arch v0.0.0-20210923205945-b76863e36670 // indirect

go.sum

@@ -182,6 +182,8 @@ github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6T
 github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
 github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
 github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
+github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826 h1:RWengNIwukTxcDr9M+97sNutRR1RKhG96O6jWumTTnw=
+github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826/go.mod h1:TaXosZuwdSHYgviHp1DAtfrULt5eUgsSMsZf+YrPgl8=
 github.com/pelletier/go-toml/v2 v2.2.2 h1:aYUidT7k73Pcl9nb2gScu7NSrKCSHIDE89b3+6Wq+LM=
 github.com/pelletier/go-toml/v2 v2.2.2/go.mod h1:1t835xjRzz80PqgE6HHgN2JOsmgYu/h4qDAS4n929Rs=
 github.com/philhofer/fwd v1.1.2 h1:bnDivRJ1EWPjUIRXV5KfORO897HTbpFAQddBdE8t7Gw=
@@ -195,6 +197,11 @@ github.com/redis/go-redis/v9 v9.14.0/go.mod h1:huWgSWd8mW6+m0VPhJjSSQ+d6Nh1VICQ6
 github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
 github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec h1:W09IVJc94icq4NjY3clb7Lk8O1qJ8BdBEF8z0ibU0rE=
 github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
+github.com/richardlehane/mscfb v1.0.4 h1:WULscsljNPConisD5hR0+OyZjwK46Pfyr6mPu5ZawpM=
+github.com/richardlehane/mscfb v1.0.4/go.mod h1:YzVpcZg9czvAuhk9T+a3avCpcFPMUWm7gK3DypaEsUk=
+github.com/richardlehane/msoleps v1.0.1/go.mod h1:BWev5JBpU9Ko2WAgmZEuiz4/u3ZYTKbjLycmwiWUfWg=
+github.com/richardlehane/msoleps v1.0.4 h1:WuESlvhX3gH2IHcd8UqyCuFY5yiq/GR/yqaSM/9/g00=
+github.com/richardlehane/msoleps v1.0.4/go.mod h1:BWev5JBpU9Ko2WAgmZEuiz4/u3ZYTKbjLycmwiWUfWg=
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
 github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
@@ -238,8 +245,9 @@ github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
-github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
+github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
 github.com/subosito/gotenv v1.6.0 h1:9NlTDc1FTs4qu0DDq7AEtTPNw6SVm7uBMsUCUjABIf8=
 github.com/subosito/gotenv v1.6.0/go.mod h1:Dk4QP5c2W3ibzajGcXpNraDfq2IrhjMIvMSWPKKo0FU=
 github.com/tinylib/msgp v1.1.8 h1:FCXC1xanKO4I8plpHGH2P7koL/RzZs12l/+r7vakfm0=
@@ -252,6 +260,16 @@ github.com/valyala/fasthttp v1.55.0 h1:Zkefzgt6a7+bVKHnu/YaYSOPfNYNisSVBo/unVCf8
 github.com/valyala/fasthttp v1.55.0/go.mod h1:NkY9JtkrpPKmgwV3HTaS2HWaJss9RSIsRVfcxxoHiOM=
 github.com/valyala/tcplisten v1.0.0 h1:rBHj/Xf+E1tRGZyWIWwJDiRY0zc1Js+CV5DqwacVSA8=
 github.com/valyala/tcplisten v1.0.0/go.mod h1:T0xQ8SeCZGxckz9qRXTfG43PvQ/mcWh7FwZEA7Ioqkc=
+github.com/xuri/efp v0.0.0-20240408161823-9ad904a10d6d h1:llb0neMWDQe87IzJLS4Ci7psK/lVsjIS2otl+1WyRyY=
+github.com/xuri/efp v0.0.0-20240408161823-9ad904a10d6d/go.mod h1:ybY/Jr0T0GTCnYjKqmdwxyxn2BQf2RcQIIvex5QldPI=
+github.com/xuri/efp v0.0.1 h1:fws5Rv3myXyYni8uwj2qKjVaRP30PdjeYe2Y6FDsCL8=
+github.com/xuri/efp v0.0.1/go.mod h1:ybY/Jr0T0GTCnYjKqmdwxyxn2BQf2RcQIIvex5QldPI=
+github.com/xuri/excelize/v2 v2.9.0 h1:1tgOaEq92IOEumR1/JfYS/eR0KHOCsRv/rYXXh6YJQE=
+github.com/xuri/excelize/v2 v2.9.0/go.mod h1:uqey4QBZ9gdMeWApPLdhm9x+9o2lq4iVmjiLfBS5hdE=
+github.com/xuri/nfp v0.0.0-20240318013403-ab9948c2c4a7 h1:hPVCafDV85blFTabnqKgNhDCkJX25eik94Si9cTER4A=
+github.com/xuri/nfp v0.0.0-20240318013403-ab9948c2c4a7/go.mod h1:WwHg+CVyzlv/TX9xqBFXEZAuxOPxn2k1GNHwG41IIUQ=
+github.com/xuri/nfp v0.0.2-0.20250530014748-2ddeb826f9a9 h1:+C0TIdyyYmzadGaL/HBLbf3WdLgC29pgyhTjAT/0nuE=
+github.com/xuri/nfp v0.0.2-0.20250530014748-2ddeb826f9a9/go.mod h1:WwHg+CVyzlv/TX9xqBFXEZAuxOPxn2k1GNHwG41IIUQ=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 github.com/zenazn/goji v0.9.0/go.mod h1:7S9M489iMyHBNxwZnk9/EHS098H4/F6TATF2mIxtB1Q=
 go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
@@ -278,6 +296,8 @@ golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
 golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
 golang.org/x/exp v0.0.0-20230905200255-921286631fa9 h1:GoHiUyI/Tp2nVkLI2mCxVkOjsbSXD66ic0XW0js0R9g=
 golang.org/x/exp v0.0.0-20230905200255-921286631fa9/go.mod h1:S2oDrQGGwySpoQPVqRShND87VCbxmc6bL1Yd2oYrm6k=
+golang.org/x/image v0.18.0 h1:jGzIakQa/ZXI1I0Fxvaa9W7yP25TqT6cHIHn+6CqvSQ=
+golang.org/x/image v0.18.0/go.mod h1:4yyo5vMFQjVjUcVk4jEQcU9MGy/rulF5WvUILseCM2E=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/mod v0.7.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=

internal/database/migrations/20251227234328_create_project_flock_kandang_uniformity.down.sql

@@ -0,0 +1,6 @@
+DROP INDEX IF EXISTS idx_project_flock_kandang_uniformity_deleted_at;
+DROP INDEX IF EXISTS idx_project_flock_kandang_uniformity_created_by;
+DROP INDEX IF EXISTS idx_project_flock_kandang_uniformity_project_flock_kandang_week;
+DROP INDEX IF EXISTS idx_project_flock_kandang_uniformity_project_flock_kandang_id;
+
+DROP TABLE IF EXISTS project_flock_kandang_uniformity;

internal/database/migrations/20251227234328_create_project_flock_kandang_uniformity.up.sql

@@ -0,0 +1,58 @@
+CREATE TABLE IF NOT EXISTS project_flock_kandang_uniformity (
+    id BIGSERIAL PRIMARY KEY,
+    uniformity NUMERIC(15, 3),
+    week INT NOT NULL,
+    cv NUMERIC(15, 3),
+    chick_qty_of_weight NUMERIC(15, 3),
+    mean_up NUMERIC(15, 3),
+    mean_down NUMERIC(15, 3),
+    project_flock_kandang_id BIGINT NOT NULL,
+    uniform_qty NUMERIC(15, 3),
+    not_uniform_qty NUMERIC(15, 3),
+    uniform_date TIMESTAMPTZ,
+    created_at TIMESTAMPTZ DEFAULT NOW(),
+    updated_at TIMESTAMPTZ DEFAULT NOW(),
+    deleted_at TIMESTAMPTZ,
+    created_by BIGINT NOT NULL
+);
+
+DO $$
+BEGIN
+    IF EXISTS (SELECT 1 FROM pg_tables WHERE tablename = 'project_flock_kandangs') THEN
+        IF NOT EXISTS (
+            SELECT 1 FROM pg_constraint WHERE conname = 'fk_project_flock_kandang_uniformity_project_flock_kandang'
+        ) THEN
+            EXECUTE
+            'ALTER TABLE project_flock_kandang_uniformity
+             ADD CONSTRAINT fk_project_flock_kandang_uniformity_project_flock_kandang
+             FOREIGN KEY (project_flock_kandang_id)
+             REFERENCES project_flock_kandangs(id)
+             ON DELETE RESTRICT ON UPDATE CASCADE';
+        END IF;
+    END IF;
+
+    IF EXISTS (SELECT 1 FROM pg_tables WHERE tablename = 'users') THEN
+        IF NOT EXISTS (
+            SELECT 1 FROM pg_constraint WHERE conname = 'fk_project_flock_kandang_uniformity_created_by'
+        ) THEN
+            EXECUTE
+            'ALTER TABLE project_flock_kandang_uniformity
+             ADD CONSTRAINT fk_project_flock_kandang_uniformity_created_by
+             FOREIGN KEY (created_by)
+             REFERENCES users(id)
+             ON DELETE RESTRICT ON UPDATE CASCADE';
+        END IF;
+    END IF;
+END $$;
+
+CREATE INDEX IF NOT EXISTS idx_project_flock_kandang_uniformity_project_flock_kandang_id
+    ON project_flock_kandang_uniformity (project_flock_kandang_id);
+
+CREATE INDEX IF NOT EXISTS idx_project_flock_kandang_uniformity_project_flock_kandang_week
+    ON project_flock_kandang_uniformity (project_flock_kandang_id, week);
+
+CREATE INDEX IF NOT EXISTS idx_project_flock_kandang_uniformity_created_by
+    ON project_flock_kandang_uniformity (created_by);
+
+CREATE INDEX IF NOT EXISTS idx_project_flock_kandang_uniformity_deleted_at
+    ON project_flock_kandang_uniformity (deleted_at);

internal/entities/project_flock_kandang_uniformity.go

@@ -0,0 +1,33 @@
+package entities
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type ProjectFlockKandangUniformity struct {
+	Id                    uint           `gorm:"primaryKey"`
+	Uniformity            float64        `gorm:"type:numeric(15,3)"`
+	Week                  int            `gorm:"not null"`
+	Cv                    float64        `gorm:"type:numeric(15,3)"`
+	ChickQtyOfWeight      float64        `gorm:"type:numeric(15,3)"`
+	MeanUp                float64        `gorm:"type:numeric(15,3)"`
+	MeanDown              float64        `gorm:"type:numeric(15,3)"`
+	ProjectFlockKandangId uint           `gorm:"not null"`
+	UniformQty            float64        `gorm:"type:numeric(15,3)"`
+	NotUniformQty         float64        `gorm:"type:numeric(15,3)"`
+	UniformDate           *time.Time     `gorm:"type:timestamptz"`
+	CreatedAt             time.Time      `gorm:"autoCreateTime"`
+	UpdatedAt             time.Time      `gorm:"autoUpdateTime"`
+	DeletedAt             gorm.DeletedAt `gorm:"index" json:"-"`
+	CreatedBy             uint           `gorm:"not null"`
+
+	ProjectFlockKandang ProjectFlockKandang `gorm:"foreignKey:ProjectFlockKandangId;references:Id"`
+	CreatedUser         User                `gorm:"foreignKey:CreatedBy;references:Id"`
+	LatestApproval      *Approval           `gorm:"-" json:"-"`
+}
+
+func (ProjectFlockKandangUniformity) TableName() string {
+	return "project_flock_kandang_uniformity"
+}

internal/entities/uniformity.go

@@ -0,0 +1,18 @@
+package entities
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type Uniformity struct {
+	Id        uint           `gorm:"primaryKey"`
+	Name      string         `gorm:"not null;uniqueIndex:idx_name,where:deleted_at IS NULL"`
+	CreatedBy uint           `gorm:"not null"`
+	CreatedAt time.Time      `gorm:"autoCreateTime"`
+	UpdatedAt time.Time      `gorm:"autoUpdateTime"`
+	DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
+
+	CreatedUser User `gorm:"foreignKey:CreatedBy;references:Id"`
+}

internal/modules/inventory/product-warehouses/repositories/product_warehouse.repository.go

@@ -28,6 +28,8 @@ type ProductWarehouseRepository interface {
 	IdExists(ctx context.Context, id uint) (bool, error)
 	CleanupEmpty(ctx context.Context, affected map[uint]struct{}) error
 	EnsureProductWarehouse(ctx context.Context, productID, warehouseID uint, projectFlockKandangID *uint, createdBy uint) (uint, error)
+	GetByProductWarehouseAndProjectFlockKandang(ctx context.Context, productId, warehouseId, projectFlockKandangId uint) (*entity.ProductWarehouse, error)
+	DeleteByProjectFlockKandangIDs(ctx context.Context, projectFlockKandangIDs []uint) error
 }
 
 type ProductWarehouseRepositoryImpl struct {
@@ -237,6 +239,30 @@ func (r *ProductWarehouseRepositoryImpl) EnsureProductWarehouse(
 	return entity.Id, nil
 }
 
+func (r *ProductWarehouseRepositoryImpl) GetByProductWarehouseAndProjectFlockKandang(
+	ctx context.Context,
+	productId uint,
+	warehouseId uint,
+	projectFlockKandangId uint,
+) (*entity.ProductWarehouse, error) {
+	var productWarehouse entity.ProductWarehouse
+	if err := r.DB().WithContext(ctx).
+		Where("product_id = ? AND warehouse_id = ? AND project_flock_kandang_id = ?", productId, warehouseId, projectFlockKandangId).
+		First(&productWarehouse).Error; err != nil {
+		return nil, err
+	}
+	return &productWarehouse, nil
+}
+
+func (r *ProductWarehouseRepositoryImpl) DeleteByProjectFlockKandangIDs(ctx context.Context, projectFlockKandangIDs []uint) error {
+	if len(projectFlockKandangIDs) == 0 {
+		return nil
+	}
+	return r.DB().WithContext(ctx).
+		Where("project_flock_kandang_id IN ?", projectFlockKandangIDs).
+		Delete(&entity.ProductWarehouse{}).Error
+}
+
 func (r *ProductWarehouseRepositoryImpl) GetDetailByID(ctx context.Context, id uint) (*entity.ProductWarehouse, error) {
 	var productWarehouse entity.ProductWarehouse
 	err := r.DB().WithContext(ctx).

internal/modules/production/project_flocks/controllers/projectflock.controller.go

@@ -268,6 +268,7 @@ func (u *ProjectflockController) GetPeriodSummary(c *fiber.Ctx) error {
 func (u *ProjectflockController) LookupProjectFlockKandang(c *fiber.Ctx) error {
 	projectFlockId := c.QueryInt("project_flock_id", 0)
 	kandangId := c.QueryInt("kandang_id", 0)
+	withPopulation := c.QueryBool("withpopulation", false)
 
 	if projectFlockId == 0 || kandangId == 0 {
 		return fiber.NewError(fiber.StatusBadRequest, "Invalid project_flock_id or kandang_id")
@@ -280,6 +281,13 @@ func (u *ProjectflockController) LookupProjectFlockKandang(c *fiber.Ctx) error {
 
 	dtoResult := dto.ToProjectFlockKandangDTO(*result)
 	dtoResult.AvailableQuantity = float64(availableStock)
+	if withPopulation {
+		population, err := u.ProjectflockService.GetProjectFlockKandangPopulation(c, result.Id)
+		if err != nil {
+			return err
+		}
+		dtoResult.Population = &population
+	}
 
 	if dtoResult.ProjectFlock != nil {
 		for i := range dtoResult.ProjectFlock.Kandangs {

internal/modules/production/project_flocks/dto/projectflock_kandang.dto.go

@@ -32,6 +32,7 @@ type ProjectFlockKandangDTO struct {
 	Kandang               *kandangDTO.KandangRelationDTO `json:"kandang,omitempty"`
 	ProjectFlock          *ProjectFlockWithPivotDTO      `json:"project_flock,omitempty"`
 	AvailableQuantity     float64                        `json:"available_quantity"`
+	Population            *float64                       `json:"population,omitempty"`
 }
 
 func ToProjectFlockKandangDTO(e entity.ProjectFlockKandang) ProjectFlockKandangDTO {

internal/modules/production/project_flocks/module.go

@@ -16,6 +16,7 @@ import (
 	rWarehouse "gitlab.com/mbugroup/lti-api.git/internal/modules/master/warehouses/repositories"
 	rProjectBudget "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/repositories"
 	rProjectflock "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/repositories"
+	rRecording "gitlab.com/mbugroup/lti-api.git/internal/modules/production/recordings/repositories"
 
 	sProjectflock "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/services"
 	utils "gitlab.com/mbugroup/lti-api.git/internal/utils"
@@ -32,6 +33,8 @@ func (ProjectflockModule) RegisterRoutes(router fiber.Router, db *gorm.DB, valid
 	nonstockRepo := rNonstock.NewNonstockRepository(db)
 	projectflockRepo := rProjectflock.NewProjectflockRepository(db)
 	projectflockKandangRepo := rProjectflock.NewProjectFlockKandangRepository(db)
+	projectFlockPopulationRepo := rProjectflock.NewProjectFlockPopulationRepository(db)
+	recordingRepo := rRecording.NewRecordingRepository(db)
 	warehouseRepo := rWarehouse.NewWarehouseRepository(db)
 	productWarehouseRepo := rProductWarehouse.NewProductWarehouseRepository(db)
 	projectBudgetRepo := rProjectBudget.NewProjectBudgetRepository(db)
@@ -43,7 +46,7 @@ func (ProjectflockModule) RegisterRoutes(router fiber.Router, db *gorm.DB, valid
 		panic(fmt.Sprintf("failed to register project flock approval workflow: %v", err))
 	}
 
-	projectflockService := sProjectflock.NewProjectflockService(projectflockRepo, flockRepo, kandangRepo, projectflockKandangRepo, warehouseRepo, productWarehouseRepo, projectBudgetRepo, nonstockRepo, approvalService, validate)
+	projectflockService := sProjectflock.NewProjectflockService(projectflockRepo, flockRepo, kandangRepo, projectflockKandangRepo, warehouseRepo, productWarehouseRepo, projectBudgetRepo, nonstockRepo, projectFlockPopulationRepo, recordingRepo, approvalService, validate)
 	userService := sUser.NewUserService(userRepo, validate)
 
 	ProjectflockRoutes(router, userService, projectflockService)

internal/modules/production/project_flocks/repositories/project_flock_population_repository.go

@@ -15,6 +15,7 @@ type ProjectFlockPopulationRepository interface {
 	GetByProjectChickinIDAndProductWarehouseID(ctx context.Context, projectChickinID uint, productWarehouseID uint) ([]entity.ProjectFlockPopulation, error)
 	GetByProjectFlockKandangIDAndProductWarehouseID(ctx context.Context, projectFlockKandangID uint, productWarehouseID uint) ([]entity.ProjectFlockPopulation, error)
 	GetTotalQtyByProjectFlockKandangID(ctx context.Context, projectFlockKandangID uint) (float64, error)
+	GetAvailableQtyByProjectFlockKandangID(ctx context.Context, projectFlockKandangID uint) (float64, error)
 
 	// subset of base repository methods used by services
 	CreateOne(ctx context.Context, entity *entity.ProjectFlockPopulation, modifier func(*gorm.DB) *gorm.DB) error
@@ -106,3 +107,20 @@ func (r *projectFlockPopulationRepositoryImpl) GetTotalQtyByProjectFlockKandangI
 	}
 	return total, nil
 }
+
+func (r *projectFlockPopulationRepositoryImpl) GetAvailableQtyByProjectFlockKandangID(ctx context.Context, projectFlockKandangID uint) (float64, error) {
+	var total float64
+	err := r.DB().WithContext(ctx).
+		Table("project_flock_populations").
+		Select("COALESCE(SUM(total_qty - total_used_qty), 0) AS total_qty").
+		Joins("JOIN project_chickins ON project_chickins.id = project_flock_populations.project_chickin_id").
+		Where("project_chickins.project_flock_kandang_id = ?", projectFlockKandangID).
+		Scan(&total).Error
+	if err != nil {
+		return 0, err
+	}
+	if total < 0 {
+		total = 0
+	}
+	return total, nil
+}

internal/modules/production/project_flocks/repositories/projectflock_kandang.repository.go

@@ -27,6 +27,7 @@ type ProjectFlockKandangRepository interface {
 	MaxPeriodByBaseName(ctx context.Context, baseName string) (int, error)
 	ProjectPeriodsByProjectIDs(ctx context.Context, projectIDs []uint) (map[uint]int, error)
 	HasOpenNewerPeriod(ctx context.Context, kandangID uint, currentPeriod int, excludeID *uint) (bool, error)
+	ListIDsByProjectAndKandang(ctx context.Context, projectFlockID uint, kandangIDs []uint) ([]uint, error)
 	WithTx(tx *gorm.DB) ProjectFlockKandangRepository
 	DB() *gorm.DB
 	IdExists(ctx context.Context, id uint) (bool, error)
@@ -89,6 +90,20 @@ func (r *projectFlockKandangRepositoryImpl) GetByProjectFlockID(ctx context.Cont
 	return records, nil
 }
 
+func (r *projectFlockKandangRepositoryImpl) ListIDsByProjectAndKandang(ctx context.Context, projectFlockID uint, kandangIDs []uint) ([]uint, error) {
+	if len(kandangIDs) == 0 {
+		return []uint{}, nil
+	}
+	var ids []uint
+	if err := r.db.WithContext(ctx).
+		Model(&entity.ProjectFlockKandang{}).
+		Where("project_flock_id = ? AND kandang_id IN ?", projectFlockID, kandangIDs).
+		Pluck("id", &ids).Error; err != nil {
+		return nil, err
+	}
+	return ids, nil
+}
+
 func (r *projectFlockKandangRepositoryImpl) GetAllWithFilters(ctx context.Context, offset int, limit int, params interface{}) ([]entity.ProjectFlockKandang, int64, error) {
 	var records []entity.ProjectFlockKandang
 	var total int64

internal/modules/production/project_flocks/services/projectflock.service.go

@@ -21,6 +21,7 @@ import (
 	repository "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/repositories"
 	pfutils "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/utils"
 	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/validations"
+	recordingRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/production/recordings/repositories"
 	utils "gitlab.com/mbugroup/lti-api.git/internal/utils"
 	approvalutils "gitlab.com/mbugroup/lti-api.git/internal/utils/approvals"
 
@@ -37,6 +38,7 @@ type ProjectflockService interface {
 	GetAvailableDocQuantity(ctx *fiber.Ctx, kandangID uint) (float64, error)
 	DeleteOne(ctx *fiber.Ctx, id uint) error
 	GetProjectFlockKandangByProjectAndKandang(ctx *fiber.Ctx, projectFlockID uint, kandangID uint) (*entity.ProjectFlockKandang, float64, error)
+	GetProjectFlockKandangPopulation(ctx *fiber.Ctx, projectFlockKandangID uint) (float64, error)
 	GetPeriodSummary(ctx *fiber.Ctx, locationID uint) ([]KandangPeriodSummary, error)
 	GetProjectPeriods(ctx *fiber.Ctx, projectIDs []uint) (map[uint]int, error)
 	Approval(ctx *fiber.Ctx, req *validation.Approve) ([]entity.ProjectFlock, error)
@@ -54,6 +56,8 @@ type projectflockService struct {
 	ProductWarehouseRepo productWarehouseRepository.ProductWarehouseRepository
 	ProjectBudgetRepo    projectBudgetRepository.ProjectBudgetRepository
 	PivotRepo            repository.ProjectFlockKandangRepository
+	PopulationRepo       repository.ProjectFlockPopulationRepository
+	RecordingRepo        recordingRepo.RecordingRepository
 	ApprovalSvc          commonSvc.ApprovalService
 	approvalWorkflow     approvalutils.ApprovalWorkflowKey
 }
@@ -73,6 +77,8 @@ func NewProjectflockService(
 	productWarehouseRepo productWarehouseRepository.ProductWarehouseRepository,
 	projectBudgetRepo projectBudgetRepository.ProjectBudgetRepository,
 	nonstockRepo nonstockRepository.NonstockRepository,
+	populationRepo repository.ProjectFlockPopulationRepository,
+	recordingRepo recordingRepo.RecordingRepository,
 	approvalSvc commonSvc.ApprovalService,
 	validate *validator.Validate,
 
@@ -86,7 +92,10 @@ func NewProjectflockService(
 		NonstockRepo:         nonstockRepo,
 		WarehouseRepo:        warehouseRepo,
 		ProductWarehouseRepo: productWarehouseRepo,
+		ProjectBudgetRepo:    projectBudgetRepo,
 		PivotRepo:            pivotRepo,
+		PopulationRepo:       populationRepo,
+		RecordingRepo:        recordingRepo,
 		ApprovalSvc:          approvalSvc,
 		approvalWorkflow:     utils.ApprovalWorkflowProjectFlock,
 	}
@@ -417,6 +426,34 @@ func (s projectflockService) GetProjectFlockKandangByProjectAndKandang(ctx *fibe
 	return pfk, availableQuantity, nil
 }
 
+func (s projectflockService) GetProjectFlockKandangPopulation(ctx *fiber.Ctx, projectFlockKandangID uint) (float64, error) {
+	if s.PopulationRepo == nil {
+		return 0, fiber.NewError(fiber.StatusInternalServerError, "Project flock population repository is not configured")
+	}
+	if projectFlockKandangID == 0 {
+		return 0, fiber.NewError(fiber.StatusBadRequest, "project_flock_kandang_id is required")
+	}
+
+	if s.RecordingRepo != nil {
+		latest, err := s.RecordingRepo.GetLatestByProjectFlockKandangID(ctx.Context(), projectFlockKandangID)
+		if err != nil {
+			s.Log.Errorf("Failed to fetch latest recording for project flock kandang %d: %+v", projectFlockKandangID, err)
+			return 0, fiber.NewError(fiber.StatusInternalServerError, "Failed to fetch project flock kandang population")
+		}
+		if latest != nil && latest.TotalChickQty != nil && *latest.TotalChickQty > 0 {
+			return *latest.TotalChickQty, nil
+		}
+	}
+
+	total, err := s.PopulationRepo.GetAvailableQtyByProjectFlockKandangID(ctx.Context(), projectFlockKandangID)
+	if err != nil {
+		s.Log.Errorf("Failed to fetch project flock kandang population %d: %+v", projectFlockKandangID, err)
+		return 0, fiber.NewError(fiber.StatusInternalServerError, "Failed to fetch project flock kandang population")
+	}
+
+	return total, nil
+}
+
 func (s projectflockService) GetProjectFlockKandangByParams(ctx *fiber.Ctx, idStr string, projectFlockIdStr string, kandangIdStr string) (*entity.ProjectFlockKandang, float64, error) {
 	idStr = strings.TrimSpace(idStr)
 	projectFlockIdStr = strings.TrimSpace(projectFlockIdStr)
@@ -793,6 +830,9 @@ func (s projectflockService) attachKandangs(ctx context.Context, dbTransaction *
 		}
 		return fiber.NewError(fiber.StatusInternalServerError, "Failed to persist project flock history")
 	}
+	if err := s.ensureProjectFlockKandangProductWarehouses(ctx, dbTransaction, records); err != nil {
+		return err
+	}
 	return nil
 }
 
@@ -818,6 +858,23 @@ func (s projectflockService) detachKandangs(ctx context.Context, dbTransaction *
 		return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Tidak dapat melepas kandang karena sudah memiliki recording: %s", strings.Join(names, ", ")))
 	}
 
+	pfkIDs, err := s.pivotRepoWithTx(dbTransaction).ListIDsByProjectAndKandang(ctx, projectFlockID, kandangIDs)
+	if err != nil {
+		return fiber.NewError(fiber.StatusInternalServerError, "Failed to load project flock kandang ids")
+	}
+
+	if len(pfkIDs) > 0 {
+		pwRepo := s.ProductWarehouseRepo
+		if dbTransaction != nil {
+			pwRepo = productWarehouseRepository.NewProductWarehouseRepository(dbTransaction)
+		} else if pwRepo == nil {
+			pwRepo = productWarehouseRepository.NewProductWarehouseRepository(s.Repository.DB())
+		}
+		if err := pwRepo.DeleteByProjectFlockKandangIDs(ctx, pfkIDs); err != nil {
+			return fiber.NewError(fiber.StatusInternalServerError, "Failed to remove product warehouses for project flock kandang")
+		}
+	}
+
 	if resetStatus {
 		if err := s.kandangRepoWithTx(dbTransaction).UpdateStatusByIDs(ctx, kandangIDs, utils.KandangStatusNonActive); err != nil {
 			return fiber.NewError(fiber.StatusInternalServerError, "Failed to update kandangs status")
@@ -854,6 +911,78 @@ func (s projectflockService) kandangRepoWithTx(tx *gorm.DB) kandangRepository.Ka
 	return kandangRepository.NewKandangRepository(s.Repository.DB())
 }
 
+func (s projectflockService) ensureProjectFlockKandangProductWarehouses(ctx context.Context, dbTransaction *gorm.DB, records []*entity.ProjectFlockKandang) error {
+	if len(records) == 0 {
+		return nil
+	}
+
+	pwRepo := s.ProductWarehouseRepo
+	if dbTransaction != nil {
+		pwRepo = productWarehouseRepository.NewProductWarehouseRepository(dbTransaction)
+	} else if pwRepo == nil {
+		pwRepo = productWarehouseRepository.NewProductWarehouseRepository(s.Repository.DB())
+	}
+
+	warehouseRepo := s.WarehouseRepo
+	if dbTransaction != nil {
+		warehouseRepo = warehouseRepository.NewWarehouseRepository(dbTransaction)
+	} else if warehouseRepo == nil {
+		warehouseRepo = warehouseRepository.NewWarehouseRepository(s.Repository.DB())
+	}
+
+	flags := []utils.FlagType{
+		utils.FlagAyamAfkir,
+		utils.FlagAyamCulling,
+		utils.FlagAyamMati,
+		utils.FlagTelurPecah,
+		utils.FlagTelurUtuh,
+	}
+
+	productIDs := make(map[utils.FlagType]uint, len(flags))
+	for _, flag := range flags {
+		product, err := pwRepo.GetFirstProductByFlag(ctx, string(flag))
+		if err != nil {
+			if errors.Is(err, gorm.ErrRecordNotFound) {
+				return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Product untuk flag %s tidak ditemukan", flag))
+			}
+			return err
+		}
+		productIDs[flag] = product.Id
+	}
+
+	for _, record := range records {
+		if record == nil || record.Id == 0 {
+			continue
+		}
+
+		warehouse, err := warehouseRepo.GetByKandangID(ctx, record.KandangId)
+		if err != nil {
+			return err
+		}
+
+		for _, flag := range flags {
+			productID := productIDs[flag]
+			if _, err := pwRepo.GetByProductWarehouseAndProjectFlockKandang(ctx, productID, warehouse.Id, record.Id); err == nil {
+				continue
+			} else if !errors.Is(err, gorm.ErrRecordNotFound) {
+				return err
+			}
+
+			newPW := entity.ProductWarehouse{
+				ProductId:             productID,
+				WarehouseId:           warehouse.Id,
+				ProjectFlockKandangId: &record.Id,
+				Quantity:              0,
+			}
+			if err := pwRepo.CreateOne(ctx, &newPW, nil); err != nil {
+				return err
+			}
+		}
+	}
+
+	return nil
+}
+
 func (s projectflockService) Resubmit(c *fiber.Ctx, req *validation.Resubmit, id uint) (*entity.ProjectFlock, error) {
 	if err := s.Validate.Struct(req); err != nil {
 		return nil, err

internal/modules/production/recordings/repositories/recording.repository.go

@@ -17,6 +17,7 @@ type RecordingRepository interface {
 	repository.BaseRepository[entity.Recording]
 
 	WithRelations(db *gorm.DB) *gorm.DB
+	GetLatestByProjectFlockKandangID(ctx context.Context, projectFlockKandangId uint) (*entity.Recording, error)
 	GenerateNextDay(tx *gorm.DB, projectFlockKandangId uint) (int, error)
 
 	CreateBodyWeights(tx *gorm.DB, bodyWeights []entity.RecordingBW) error
@@ -81,6 +82,27 @@ func (r *RecordingRepositoryImpl) WithRelations(db *gorm.DB) *gorm.DB {
 		Preload("Eggs.ProductWarehouse.Warehouse")
 }
 
+func (r *RecordingRepositoryImpl) GetLatestByProjectFlockKandangID(ctx context.Context, projectFlockKandangId uint) (*entity.Recording, error) {
+	if projectFlockKandangId == 0 {
+		return nil, errors.New("project_flock_kandang_id is required")
+	}
+
+	var record entity.Recording
+	err := r.DB().WithContext(ctx).
+		Where("project_flock_kandangs_id = ?", projectFlockKandangId).
+		Order("record_datetime DESC").
+		Order("created_at DESC").
+		Limit(1).
+		Find(&record).Error
+	if errors.Is(err, gorm.ErrRecordNotFound) || record.Id == 0 {
+		return nil, nil
+	}
+	if err != nil {
+		return nil, err
+	}
+	return &record, nil
+}
+
 func (r *RecordingRepositoryImpl) GenerateNextDay(tx *gorm.DB, projectFlockKandangId uint) (int, error) {
 	var days []int
 	if err := tx.Model(&entity.Recording{}).

internal/modules/production/route.go

@@ -8,10 +8,11 @@ import (
 	"gorm.io/gorm"
 
 	chickins "gitlab.com/mbugroup/lti-api.git/internal/modules/production/chickins"
+	projectFlockKandangs "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project-flock-kandangs"
 	projectflocks "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks"
 	recordings "gitlab.com/mbugroup/lti-api.git/internal/modules/production/recordings"
 	transferLayings "gitlab.com/mbugroup/lti-api.git/internal/modules/production/transfer_layings"
-	projectFlockKandangs "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project-flock-kandangs"
+	uniformitys "gitlab.com/mbugroup/lti-api.git/internal/modules/production/uniformities"
 	// MODULE IMPORTS
 )
 
@@ -24,8 +25,9 @@ func RegisterRoutes(router fiber.Router, db *gorm.DB, validate *validator.Valida
 		chickins.ChickinModule{},
 		transferLayings.TransferLayingModule{},
 		projectFlockKandangs.ProjectFlockKandangModule{},
+		uniformitys.UniformityModule{},
 		// MODULE REGISTRY
-}
+	}
 
 	for _, m := range allModules {
 		m.RegisterRoutes(group, db, validate)

internal/modules/production/uniformities/controllers/uniformity.controller.go

@@ -0,0 +1,246 @@
+package controller
+
+import (
+	"math"
+
+	"gitlab.com/mbugroup/lti-api.git/internal/modules/production/uniformities/dto"
+	service "gitlab.com/mbugroup/lti-api.git/internal/modules/production/uniformities/services"
+	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/production/uniformities/validations"
+	"gitlab.com/mbugroup/lti-api.git/internal/response"
+
+	"github.com/gofiber/fiber/v2"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+)
+
+type UniformityController struct {
+	UniformityService service.UniformityService
+}
+
+func NewUniformityController(uniformityService service.UniformityService) *UniformityController {
+	return &UniformityController{
+		UniformityService: uniformityService,
+	}
+}
+
+func (u *UniformityController) GetAll(c *fiber.Ctx) error {
+	query, err := validation.ParseQuery(c)
+	if err != nil {
+		return err
+	}
+
+	result, totalResults, err := u.UniformityService.GetAll(c, query)
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.SuccessWithPaginate[dto.UniformityListDTO]{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Get all production uniformities successfully",
+			Meta: response.Meta{
+				Page:         query.Page,
+				Limit:        query.Limit,
+				TotalPages:   int64(math.Ceil(float64(totalResults) / float64(query.Limit))),
+				TotalResults: totalResults,
+				Filters: fiber.Map{
+					"location_id":      "",
+					"project_flock_id": "",
+					"status":           "Pengajuan",
+				},
+			},
+			Data: dto.ToUniformityListDTOs(result),
+		})
+}
+
+func (u *UniformityController) GetOne(c *fiber.Ctx) error {
+	id, err := validation.ParseIDParam(c, "id")
+	if err != nil {
+		return err
+	}
+
+	result, err := u.UniformityService.GetOne(c, id)
+	if err != nil {
+		return err
+	}
+
+	withDetails := c.QueryBool("with_details", false)
+	calculation := service.UniformityCalculation{}
+	var document *entity.Document
+	var meanWeight float64
+	if result.MeanUp > 0 {
+		meanWeight = math.Round(result.MeanUp / 1.10)
+	}
+	if withDetails {
+		var err error
+		calculation, document, err = u.UniformityService.CalculateUniformityFromDocument(c, id)
+		if err != nil {
+			return err
+		}
+	} else {
+		calculation = service.UniformityCalculation{
+			ChickQtyOfWeight: result.ChickQtyOfWeight,
+			MeanWeight:       meanWeight,
+			MeanDown:         result.MeanDown,
+			MeanUp:           result.MeanUp,
+			UniformQty:       result.UniformQty,
+			OutsideQty:       result.NotUniformQty,
+			Uniformity:       result.Uniformity,
+			Cv:               result.Cv,
+		}
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Success{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Get production uniformity successfully",
+			Data:    dto.ToUniformityDetailDTO(*result, calculation, document),
+		})
+}
+
+func (u *UniformityController) CreateOne(c *fiber.Ctx) error {
+	req, file, err := validation.ParseCreate(c)
+	if err != nil {
+		return err
+	}
+
+	rows, err := u.UniformityService.ParseBodyWeightExcel(c, file)
+	if err != nil {
+		return err
+	}
+
+	calculation, err := u.UniformityService.ComputeUniformity(rows)
+	if err != nil {
+		return err
+	}
+
+	result, err := u.UniformityService.CreateOne(c, req, file, rows)
+	if err != nil {
+		return err
+	}
+
+	document := dto.NewDocumentForResponse(file.Filename)
+
+	return c.Status(fiber.StatusCreated).
+		JSON(response.Success{
+			Code:    fiber.StatusCreated,
+			Status:  "success",
+			Message: "Create uniformity successfully",
+			Data:    dto.ToUniformityDetailDTO(*result, calculation, document),
+		})
+}
+
+func (u *UniformityController) UploadBodyWeightExcel(c *fiber.Ctx) error {
+	files, err := validation.ParseUploadFiles(c)
+	if err != nil {
+		return err
+	}
+
+	rows, err := u.UniformityService.ParseBodyWeightExcel(c, files[0])
+	if err != nil {
+		return err
+	}
+
+	calculation, err := u.UniformityService.ComputeUniformity(rows)
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Success{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Uniformity verified successfully",
+			Data:    dto.ToUniformityVerificationDTO(calculation),
+		})
+}
+
+func (u *UniformityController) UpdateOne(c *fiber.Ctx) error {
+	id, err := validation.ParseIDParam(c, "id")
+	if err != nil {
+		return err
+	}
+
+	req, file, err := validation.ParseUpdate(c)
+	if err != nil {
+		return err
+	}
+
+	var rows []service.BodyWeightExcelRow
+	if file != nil {
+		parsed, err := u.UniformityService.ParseBodyWeightExcel(c, file)
+		if err != nil {
+			return err
+		}
+		rows = parsed
+	}
+
+	result, err := u.UniformityService.UpdateOne(c, req, id, file, rows)
+	if err != nil {
+		return err
+	}
+
+	calculation, document, err := u.UniformityService.CalculateUniformityFromDocument(c, id)
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Success{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Update uniformity successfully",
+			Data:    dto.ToUniformityDetailDTO(*result, calculation, document),
+		})
+}
+
+func (u *UniformityController) DeleteOne(c *fiber.Ctx) error {
+	id, err := validation.ParseIDParam(c, "id")
+	if err != nil {
+		return err
+	}
+
+	if err := u.UniformityService.DeleteOne(c, id); err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Common{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Delete uniformity successfully",
+		})
+}
+
+func (u *UniformityController) Approve(c *fiber.Ctx) error {
+	req, err := validation.ParseApprove(c)
+	if err != nil {
+		return err
+	}
+
+	results, err := u.UniformityService.Approval(c, req)
+	if err != nil {
+		return err
+	}
+
+	var (
+		data    interface{}
+		message = "Submit uniformity approvals successfully"
+	)
+
+	if len(results) == 1 {
+		message = "Submit uniformity approval successfully"
+		data = dto.ToUniformityListDTOs(results)[0]
+	} else {
+		data = dto.ToUniformityListDTOs(results)
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Success{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: message,
+			Data:    data,
+		})
+}

internal/modules/production/uniformities/dto/uniformity.dto.go

@@ -0,0 +1,208 @@
+package dto
+
+import (
+	"time"
+
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	approvalDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/approvals/dto"
+	service "gitlab.com/mbugroup/lti-api.git/internal/modules/production/uniformities/services"
+)
+
+type UniformitySamplingDTO struct {
+	ChickQtyOfWeight float64 `json:"chick_qty_of_weight"`
+	MeanWeight       float64 `json:"mean_weight"`
+	MeanDown         float64 `json:"mean_down"`
+	MeanUp           float64 `json:"mean_up"`
+}
+
+type UniformityResultDTO struct {
+	UniformQty float64 `json:"uniform_qty"`
+	OutsideQty float64 `json:"outside_qty"`
+	Uniformity float64 `json:"uniformity"`
+	Cv         float64 `json:"cv"`
+}
+
+type UniformityDetailItemDTO struct {
+	Id     int     `json:"id"`
+	Weight float64 `json:"weight"`
+	Range  string  `json:"range"`
+}
+
+type UniformityVerificationDTO struct {
+	Sampling          UniformitySamplingDTO     `json:"sampling"`
+	Result            UniformityResultDTO       `json:"result"`
+	UniformityDetails []UniformityDetailItemDTO `json:"uniformity_details"`
+}
+
+type UniformityInfoDTO struct {
+	Tanggal      string `json:"tanggal"`
+	LokasiFarm   string `json:"lokasi_farm"`
+	ProjectFlock string `json:"project_flock"`
+	Kandang      string `json:"kandang"`
+	FileName     string `json:"file_name"`
+}
+
+type UniformityDetailDTO struct {
+	Id                uint                      `json:"id"`
+	InfoUmum          UniformityInfoDTO         `json:"info_umum"`
+	Sampling          UniformitySamplingDTO     `json:"sampling"`
+	Result            UniformityResultDTO       `json:"result"`
+	UniformityDetails []UniformityDetailItemDTO `json:"uniformity_details"`
+}
+
+type UniformityListDTO struct {
+	Id                    uint                             `json:"id"`
+	ProjectFlockKandangId uint                             `json:"project_flock_kandang_id"`
+	LocationName          string                           `json:"location_name"`
+	FlockName             string                           `json:"flock_name"`
+	KandangName           string                           `json:"kandang_name"`
+	AppliedAt             *time.Time                       `json:"applied_at"`
+	Week                  int                              `json:"week"`
+	Status                string                           `json:"status"`
+	Uniformity            float64                          `json:"uniformity"`
+	Cv                    float64                          `json:"cv"`
+	ChickQtyOfWeight      float64                          `json:"chick_qty_of_weight"`
+	UniformQty            float64                          `json:"uniform_qty"`
+	MeanUp                float64                          `json:"mean_up"`
+	MeanDown              float64                          `json:"mean_down"`
+	CreatedAt             time.Time                        `json:"created_at"`
+	CreatedBy             uint                             `json:"created_by"`
+	LatestApproval        *approvalDTO.ApprovalRelationDTO `json:"latest_approval"`
+}
+
+func NewDocumentForResponse(name string) *entity.Document {
+	if name == "" {
+		return nil
+	}
+	return &entity.Document{Name: name}
+}
+
+func ToUniformityVerificationDTO(calc service.UniformityCalculation) UniformityVerificationDTO {
+	return UniformityVerificationDTO{
+		Sampling:          toUniformitySamplingDTO(calc),
+		Result:            toUniformityResultDTO(calc),
+		UniformityDetails: toUniformityDetailItemsDTO(calc),
+	}
+}
+
+func ToUniformityDetailDTO(
+	entityData entity.ProjectFlockKandangUniformity,
+	calc service.UniformityCalculation,
+	document *entity.Document,
+) UniformityDetailDTO {
+	info := UniformityInfoDTO{
+		Tanggal:      formatUniformityDate(entityData.UniformDate),
+		LokasiFarm:   resolveLocationName(entityData.ProjectFlockKandang),
+		ProjectFlock: resolveProjectFlockName(entityData.ProjectFlockKandang),
+		Kandang:      resolveKandangName(entityData.ProjectFlockKandang),
+		FileName:     "",
+	}
+	if document != nil {
+		info.FileName = document.Name
+	}
+
+	return UniformityDetailDTO{
+		Id:                entityData.Id,
+		InfoUmum:          info,
+		Sampling:          toUniformitySamplingDTO(calc),
+		Result:            toUniformityResultDTO(calc),
+		UniformityDetails: toUniformityDetailItemsDTO(calc),
+	}
+}
+
+func ToUniformityListDTOs(items []entity.ProjectFlockKandangUniformity) []UniformityListDTO {
+	result := make([]UniformityListDTO, len(items))
+	for i, item := range items {
+		var latestApproval *approvalDTO.ApprovalRelationDTO
+		status := "Pengajuan"
+		if item.LatestApproval != nil {
+			mapped := approvalDTO.ToApprovalDTO(*item.LatestApproval)
+			latestApproval = &mapped
+			if mapped.StepName != "" {
+				status = mapped.StepName
+			}
+		}
+
+		result[i] = UniformityListDTO{
+			Id:                    item.Id,
+			ProjectFlockKandangId: item.ProjectFlockKandangId,
+			LocationName:          resolveLocationName(item.ProjectFlockKandang),
+			FlockName:             resolveProjectFlockName(item.ProjectFlockKandang),
+			KandangName:           resolveKandangName(item.ProjectFlockKandang),
+			AppliedAt:             item.UniformDate,
+			Week:                  item.Week,
+			Status:                status,
+			Uniformity:            item.Uniformity,
+			Cv:                    item.Cv,
+			ChickQtyOfWeight:      item.ChickQtyOfWeight,
+			UniformQty:            item.UniformQty,
+			MeanUp:                item.MeanUp,
+			MeanDown:              item.MeanDown,
+			CreatedAt:             item.CreatedAt,
+			CreatedBy:             item.CreatedBy,
+			LatestApproval:        latestApproval,
+		}
+	}
+	return result
+}
+
+func toUniformitySamplingDTO(calc service.UniformityCalculation) UniformitySamplingDTO {
+	return UniformitySamplingDTO{
+		ChickQtyOfWeight: calc.ChickQtyOfWeight,
+		MeanWeight:       calc.MeanWeight,
+		MeanDown:         calc.MeanDown,
+		MeanUp:           calc.MeanUp,
+	}
+}
+
+func toUniformityResultDTO(calc service.UniformityCalculation) UniformityResultDTO {
+	return UniformityResultDTO{
+		UniformQty: calc.UniformQty,
+		OutsideQty: calc.OutsideQty,
+		Uniformity: calc.Uniformity,
+		Cv:         calc.Cv,
+	}
+}
+
+func toUniformityDetailItemsDTO(calc service.UniformityCalculation) []UniformityDetailItemDTO {
+	result := make([]UniformityDetailItemDTO, len(calc.Details))
+	for i, item := range calc.Details {
+		result[i] = UniformityDetailItemDTO{
+			Id:     item.Id,
+			Weight: item.Weight,
+			Range:  item.Range,
+		}
+	}
+	return result
+}
+
+func resolveLocationName(pfk entity.ProjectFlockKandang) string {
+	if pfk.Kandang.Id != 0 && pfk.Kandang.Location.Id != 0 {
+		return pfk.Kandang.Location.Name
+	}
+	if pfk.ProjectFlock.Id != 0 && pfk.ProjectFlock.Location.Id != 0 {
+		return pfk.ProjectFlock.Location.Name
+	}
+	return ""
+}
+
+func resolveProjectFlockName(pfk entity.ProjectFlockKandang) string {
+	if pfk.ProjectFlock.Id != 0 {
+		return pfk.ProjectFlock.FlockName
+	}
+	return ""
+}
+
+func resolveKandangName(pfk entity.ProjectFlockKandang) string {
+	if pfk.Kandang.Id != 0 {
+		return pfk.Kandang.Name
+	}
+	return ""
+}
+
+func formatUniformityDate(date *time.Time) string {
+	if date == nil || date.IsZero() {
+		return ""
+	}
+	return date.Format("2006-01-02")
+}

internal/modules/production/uniformities/module.go

@@ -0,0 +1,43 @@
+package uniformitys
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/go-playground/validator/v10"
+	"github.com/gofiber/fiber/v2"
+	"gorm.io/gorm"
+
+	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	rUniformity "gitlab.com/mbugroup/lti-api.git/internal/modules/production/uniformities/repositories"
+	sUniformity "gitlab.com/mbugroup/lti-api.git/internal/modules/production/uniformities/services"
+
+	rUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/repositories"
+	sUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+)
+
+type UniformityModule struct{}
+
+func (UniformityModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate *validator.Validate) {
+	uniformityRepo := rUniformity.NewUniformityRepository(db)
+	documentRepo := commonRepo.NewDocumentRepository(db)
+	approvalRepo := commonRepo.NewApprovalRepository(db)
+	userRepo := rUser.NewUserRepository(db)
+
+	documentSvc, err := commonSvc.NewDocumentServiceFromConfig(context.Background(), documentRepo)
+	if err != nil {
+		panic(fmt.Sprintf("failed to create document service: %v", err))
+	}
+
+	approvalSvc := commonSvc.NewApprovalService(approvalRepo)
+	if err := approvalSvc.RegisterWorkflowSteps(utils.ApprovalWorkflowUniformity, utils.UniformityApprovalSteps); err != nil {
+		panic(fmt.Sprintf("failed to register uniformity approval workflow: %v", err))
+	}
+
+	uniformityService := sUniformity.NewUniformityService(uniformityRepo, documentSvc, approvalRepo, approvalSvc, validate)
+	userService := sUser.NewUserService(userRepo, validate)
+
+	UniformityRoutes(router, userService, uniformityService)
+}

internal/modules/production/uniformities/repositories/uniformity.repository.go

@@ -0,0 +1,21 @@
+package repository
+
+import (
+	"gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gorm.io/gorm"
+)
+
+type UniformityRepository interface {
+	repository.BaseRepository[entity.ProjectFlockKandangUniformity]
+}
+
+type UniformityRepositoryImpl struct {
+	*repository.BaseRepositoryImpl[entity.ProjectFlockKandangUniformity]
+}
+
+func NewUniformityRepository(db *gorm.DB) UniformityRepository {
+	return &UniformityRepositoryImpl{
+		BaseRepositoryImpl: repository.NewBaseRepository[entity.ProjectFlockKandangUniformity](db),
+	}
+}

internal/modules/production/uniformities/route.go

@@ -0,0 +1,30 @@
+package uniformitys
+
+import (
+	// m "gitlab.com/mbugroup/lti-api.git/internal/middleware"
+	controller "gitlab.com/mbugroup/lti-api.git/internal/modules/production/uniformities/controllers"
+	uniformity "gitlab.com/mbugroup/lti-api.git/internal/modules/production/uniformities/services"
+	user "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+func UniformityRoutes(v1 fiber.Router, u user.UserService, s uniformity.UniformityService) {
+	ctrl := controller.NewUniformityController(s)
+
+	route := v1.Group("/uniformities")
+
+	// route.Get("/", m.Auth(u), ctrl.GetAll)
+	// route.Post("/", m.Auth(u), ctrl.CreateOne)
+	// route.Get("/:id", m.Auth(u), ctrl.GetOne)
+	// route.Patch("/:id", m.Auth(u), ctrl.UpdateOne)
+	// route.Delete("/:id", m.Auth(u), ctrl.DeleteOne)
+
+	route.Get("/", ctrl.GetAll)
+	route.Post("/", ctrl.CreateOne)
+	route.Post("/verify", ctrl.UploadBodyWeightExcel)
+	route.Post("/approvals", ctrl.Approve)
+	route.Get("/:id", ctrl.GetOne)
+	route.Patch("/:id", ctrl.UpdateOne)
+	route.Delete("/:id", ctrl.DeleteOne)
+}

internal/modules/production/uniformities/services/uniformity.body_weight_excel.go

@@ -0,0 +1,195 @@
+package service
+
+import (
+	"io"
+	"mime/multipart"
+	"strconv"
+	"strings"
+
+	"github.com/gofiber/fiber/v2"
+	"github.com/xuri/excelize/v2"
+)
+
+type BodyWeightExcelRow struct {
+	No     int     `json:"no"`
+	Weight float64 `json:"weight"`
+	Range  string  `json:"range,omitempty"`
+}
+
+func (s uniformityService) ParseBodyWeightExcel(_ *fiber.Ctx, file *multipart.FileHeader) ([]BodyWeightExcelRow, error) {
+	if file == nil {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "file is required")
+	}
+
+	reader, err := file.Open()
+	if err != nil {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "failed to open file")
+	}
+	defer reader.Close()
+
+	rows, err := parseBodyWeightExcelReader(reader)
+	if err != nil {
+		return nil, err
+	}
+
+	return rows, nil
+}
+
+func parseBodyWeightExcelReader(reader io.Reader) ([]BodyWeightExcelRow, error) {
+	xlsx, err := excelize.OpenReader(reader)
+	if err != nil {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "failed to read excel file")
+	}
+	defer func() {
+		_ = xlsx.Close()
+	}()
+
+	sheets := xlsx.GetSheetList()
+	if len(sheets) == 0 {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "no sheets found in file")
+	}
+
+	rows, err := xlsx.GetRows(sheets[0], excelize.Options{RawCellValue: true})
+	if err != nil {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "failed to read sheet rows")
+	}
+
+	return parseBodyWeightRows(rows)
+}
+
+func parseBodyWeightRows(rows [][]string) ([]BodyWeightExcelRow, error) {
+	headerRowIdx, noCol, bwCol, rangeCol := findBodyWeightHeader(rows)
+	if headerRowIdx < 0 || bwCol < 0 {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "header BW not found")
+	}
+
+	result := make([]BodyWeightExcelRow, 0)
+	lastNo := 0
+
+	for i := headerRowIdx + 1; i < len(rows); i++ {
+		row := rows[i]
+		weightStr := cellAt(row, bwCol)
+		weightVal, ok := parseNumber(weightStr)
+		if !ok {
+			continue
+		}
+
+		noVal := 0
+		if noCol >= 0 {
+			if parsed, ok := parseNumber(cellAt(row, noCol)); ok {
+				noVal = int(parsed)
+			}
+		}
+		if noVal <= 0 {
+			noVal = lastNo + 1
+		}
+		if noVal > lastNo {
+			lastNo = noVal
+		}
+
+		rangeVal := ""
+		if rangeCol >= 0 {
+			rangeVal = strings.TrimSpace(cellAt(row, rangeCol))
+		}
+
+		rowPayload := BodyWeightExcelRow{
+			No:     noVal,
+			Weight: weightVal,
+			Range:  rangeVal,
+		}
+		if rowPayload.No <= 0 || rowPayload.Weight <= 0 {
+			return nil, fiber.NewError(fiber.StatusBadRequest, "invalid body weight row data")
+		}
+
+		result = append(result, rowPayload)
+	}
+
+	if len(result) == 0 {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "no body weight data found")
+	}
+
+	return result, nil
+}
+
+func findBodyWeightHeader(rows [][]string) (rowIdx int, noCol int, bwCol int, rangeCol int) {
+	rowIdx = -1
+	noCol = -1
+	bwCol = -1
+	rangeCol = -1
+
+	for i, row := range rows {
+		tempNo := -1
+		tempBW := -1
+		tempRange := -1
+		for j, cell := range row {
+			label := normalizeHeader(cell)
+			switch label {
+			case "no":
+				tempNo = j
+			case "bw":
+				tempBW = j
+			case "outsiderange":
+				tempRange = j
+			default:
+				if strings.HasPrefix(label, "bw") {
+					tempBW = j
+				} else if strings.HasPrefix(label, "no") {
+					tempNo = j
+				} else if strings.Contains(label, "range") {
+					tempRange = j
+				}
+			}
+		}
+		if tempBW >= 0 {
+			rowIdx = i
+			bwCol = tempBW
+			noCol = tempNo
+			rangeCol = tempRange
+			break
+		}
+	}
+
+	return rowIdx, noCol, bwCol, rangeCol
+}
+
+func cellAt(row []string, idx int) string {
+	if idx < 0 || idx >= len(row) {
+		return ""
+	}
+	return strings.TrimSpace(row[idx])
+}
+
+func normalizeHeader(value string) string {
+	trimmed := strings.ToLower(strings.TrimSpace(value))
+	if trimmed == "" {
+		return ""
+	}
+	var b strings.Builder
+	for _, r := range trimmed {
+		if r >= 'a' && r <= 'z' {
+			b.WriteRune(r)
+		}
+	}
+	return b.String()
+}
+
+func parseNumber(value string) (float64, bool) {
+	trimmed := strings.TrimSpace(value)
+	if trimmed == "" {
+		return 0, false
+	}
+
+	if strings.Contains(trimmed, ",") {
+		if strings.Contains(trimmed, ".") {
+			trimmed = strings.ReplaceAll(trimmed, ",", "")
+		} else {
+			trimmed = strings.ReplaceAll(trimmed, ",", ".")
+		}
+	}
+
+	parsed, err := strconv.ParseFloat(trimmed, 64)
+	if err != nil {
+		return 0, false
+	}
+	return parsed, true
+}

internal/modules/production/uniformities/services/uniformity.service.go

@@ -0,0 +1,738 @@
+package service
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"math"
+	"mime/multipart"
+	"net/http"
+	"strings"
+	"time"
+
+	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	m "gitlab.com/mbugroup/lti-api.git/internal/middleware"
+	repository "gitlab.com/mbugroup/lti-api.git/internal/modules/production/uniformities/repositories"
+	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/production/uniformities/validations"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+	approvalutils "gitlab.com/mbugroup/lti-api.git/internal/utils/approvals"
+
+	"github.com/go-playground/validator/v10"
+	"github.com/gofiber/fiber/v2"
+	"github.com/sirupsen/logrus"
+	"gorm.io/gorm"
+)
+
+type UniformityService interface {
+	GetAll(ctx *fiber.Ctx, params *validation.Query) ([]entity.ProjectFlockKandangUniformity, int64, error)
+	GetOne(ctx *fiber.Ctx, id uint) (*entity.ProjectFlockKandangUniformity, error)
+	GetSummary(ctx *fiber.Ctx, id uint) (*entity.ProjectFlockKandangUniformity, error)
+	CreateOne(ctx *fiber.Ctx, req *validation.Create, file *multipart.FileHeader, rows []BodyWeightExcelRow) (*entity.ProjectFlockKandangUniformity, error)
+	UpdateOne(ctx *fiber.Ctx, req *validation.Update, id uint, file *multipart.FileHeader, rows []BodyWeightExcelRow) (*entity.ProjectFlockKandangUniformity, error)
+	DeleteOne(ctx *fiber.Ctx, id uint) error
+	Approval(ctx *fiber.Ctx, req *validation.Approve) ([]entity.ProjectFlockKandangUniformity, error)
+	ParseBodyWeightExcel(ctx *fiber.Ctx, file *multipart.FileHeader) ([]BodyWeightExcelRow, error)
+	ComputeUniformity(rows []BodyWeightExcelRow) (UniformityCalculation, error)
+	CalculateUniformityFromDocument(ctx *fiber.Ctx, uniformityID uint) (UniformityCalculation, *entity.Document, error)
+}
+
+type uniformityService struct {
+	Log          *logrus.Logger
+	Validate     *validator.Validate
+	Repository   repository.UniformityRepository
+	DocumentSvc  commonSvc.DocumentService
+	ApprovalRepo commonRepo.ApprovalRepository
+	ApprovalSvc  commonSvc.ApprovalService
+}
+
+func NewUniformityService(
+	repo repository.UniformityRepository,
+	documentSvc commonSvc.DocumentService,
+	approvalRepo commonRepo.ApprovalRepository,
+	approvalSvc commonSvc.ApprovalService,
+	validate *validator.Validate,
+) UniformityService {
+	return &uniformityService{
+		Log:          utils.Log,
+		Validate:     validate,
+		Repository:   repo,
+		DocumentSvc:  documentSvc,
+		ApprovalRepo: approvalRepo,
+		ApprovalSvc:  approvalSvc,
+	}
+}
+
+func (s uniformityService) withRelations(db *gorm.DB) *gorm.DB {
+	return db.
+		Preload("ProjectFlockKandang.ProjectFlock.Location").
+		Preload("ProjectFlockKandang.Kandang.Location")
+}
+
+func (s uniformityService) GetAll(c *fiber.Ctx, params *validation.Query) ([]entity.ProjectFlockKandangUniformity, int64, error) {
+	if err := s.Validate.Struct(params); err != nil {
+		return nil, 0, err
+	}
+
+	offset := (params.Page - 1) * params.Limit
+
+	uniformitys, total, err := s.Repository.GetAll(c.Context(), offset, params.Limit, func(db *gorm.DB) *gorm.DB {
+		db = s.withRelations(db)
+		if params.ProjectFlockKandangId != 0 {
+			db = db.Where("project_flock_kandang_id = ?", params.ProjectFlockKandangId)
+		}
+		if params.Week != 0 {
+			db = db.Where("week = ?", params.Week)
+		}
+		return db.Order("uniform_date DESC").Order("created_at DESC")
+	})
+
+	if err != nil {
+		s.Log.Errorf("Failed to get uniformitys: %+v", err)
+		return nil, 0, err
+	}
+	if err := s.attachLatestApprovals(c.Context(), uniformitys); err != nil {
+		return nil, 0, err
+	}
+	return uniformitys, total, nil
+}
+
+func (s uniformityService) GetOne(c *fiber.Ctx, id uint) (*entity.ProjectFlockKandangUniformity, error) {
+	uniformity, err := s.Repository.GetByID(c.Context(), id, s.withRelations)
+	if errors.Is(err, gorm.ErrRecordNotFound) {
+		return nil, fiber.NewError(fiber.StatusNotFound, "Uniformity not found")
+	}
+	if err != nil {
+		s.Log.Errorf("Failed get uniformity by id: %+v", err)
+		return nil, err
+	}
+	if err := s.attachLatestApproval(c.Context(), uniformity); err != nil {
+		return nil, err
+	}
+	return uniformity, nil
+}
+
+func (s uniformityService) GetSummary(c *fiber.Ctx, id uint) (*entity.ProjectFlockKandangUniformity, error) {
+	return s.GetOne(c, id)
+}
+
+func (s *uniformityService) CreateOne(c *fiber.Ctx, req *validation.Create, file *multipart.FileHeader, rows []BodyWeightExcelRow) (*entity.ProjectFlockKandangUniformity, error) {
+	if err := s.Validate.Struct(req); err != nil {
+		return nil, err
+	}
+
+	if file == nil {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "document is required")
+	}
+
+	uniformDate, err := time.Parse("2006-01-02", req.Date)
+	if err != nil {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "date must be in YYYY-MM-DD format")
+	}
+
+	if len(rows) == 0 {
+		parsedRows, err := s.ParseBodyWeightExcel(c, file)
+		if err != nil {
+			return nil, err
+		}
+		rows = parsedRows
+	}
+
+	calculation, err := s.ComputeUniformity(rows)
+	if err != nil {
+		return nil, err
+	}
+	actorID, err := m.ActorIDFromContext(c)
+	if err != nil {
+		return nil, err
+	}
+
+	createBody := &entity.ProjectFlockKandangUniformity{
+		Uniformity:            calculation.Uniformity,
+		Week:                  req.Week,
+		Cv:                    calculation.Cv,
+		ChickQtyOfWeight:      calculation.ChickQtyOfWeight,
+		MeanUp:                calculation.MeanUp,
+		MeanDown:              calculation.MeanDown,
+		ProjectFlockKandangId: req.ProjectFlockKandangId,
+		UniformQty:            calculation.UniformQty,
+		NotUniformQty:         calculation.OutsideQty,
+		UniformDate:           &uniformDate,
+		CreatedBy:             actorID,
+	}
+
+	if err := s.Repository.DB().WithContext(c.Context()).Transaction(func(tx *gorm.DB) error {
+		repoTx := s.Repository.WithTx(tx)
+		if err := repoTx.CreateOne(c.Context(), createBody, nil); err != nil {
+			return err
+		}
+		if err := s.createUniformityApproval(
+			c.Context(),
+			tx,
+			createBody.Id,
+			utils.UniformityStepPengajuan,
+			entity.ApprovalActionCreated,
+			actorID,
+			nil,
+		); err != nil {
+			return err
+		}
+		return nil
+	}); err != nil {
+		s.Log.Errorf("Failed to create uniformity: %+v", err)
+		return nil, err
+	}
+
+	if s.DocumentSvc != nil {
+		actorIDCopy := actorID
+		_, err := s.DocumentSvc.UploadDocuments(c.Context(), commonSvc.DocumentUploadRequest{
+			DocumentableType: "UNIFORMITY",
+			DocumentableID:   uint64(createBody.Id),
+			CreatedBy:        &actorIDCopy,
+			Files: []commonSvc.DocumentFile{
+				{
+					File: file,
+					Type: "UNIFORMITY",
+				},
+			},
+		})
+		if err != nil {
+			s.rollbackUniformityCreate(c.Context(), createBody.Id)
+			return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to upload uniformity document")
+		}
+	}
+
+	return s.GetOne(c, createBody.Id)
+}
+
+func (s uniformityService) UpdateOne(c *fiber.Ctx, req *validation.Update, id uint, file *multipart.FileHeader, rows []BodyWeightExcelRow) (*entity.ProjectFlockKandangUniformity, error) {
+	if err := s.Validate.Struct(req); err != nil {
+		return nil, err
+	}
+
+	updateBody := make(map[string]any)
+
+	if req.Date != nil {
+		parsed, err := time.Parse("2006-01-02", *req.Date)
+		if err != nil {
+			return nil, fiber.NewError(fiber.StatusBadRequest, "date must be in YYYY-MM-DD format")
+		}
+		updateBody["uniform_date"] = parsed
+	}
+	if req.ProjectFlockKandangId != nil {
+		updateBody["project_flock_kandang_id"] = *req.ProjectFlockKandangId
+	}
+	if req.Week != nil {
+		updateBody["week"] = *req.Week
+	}
+
+	if file != nil {
+		if s.DocumentSvc == nil {
+			return nil, fiber.NewError(fiber.StatusInternalServerError, "Document service not available")
+		}
+
+		if len(rows) == 0 {
+			parsedRows, err := s.ParseBodyWeightExcel(c, file)
+			if err != nil {
+				return nil, err
+			}
+			rows = parsedRows
+		}
+
+		calculation, err := s.ComputeUniformity(rows)
+		if err != nil {
+			return nil, err
+		}
+
+		updateBody["uniformity"] = calculation.Uniformity
+		updateBody["cv"] = calculation.Cv
+		updateBody["chick_qty_of_weight"] = calculation.ChickQtyOfWeight
+		updateBody["mean_up"] = calculation.MeanUp
+		updateBody["mean_down"] = calculation.MeanDown
+		updateBody["uniform_qty"] = calculation.UniformQty
+		updateBody["not_uniform_qty"] = calculation.OutsideQty
+	}
+
+	if len(updateBody) == 0 {
+		return s.GetOne(c, id)
+	}
+
+	if file == nil {
+		if err := s.Repository.PatchOne(c.Context(), id, updateBody, nil); err != nil {
+			if errors.Is(err, gorm.ErrRecordNotFound) {
+				return nil, fiber.NewError(fiber.StatusNotFound, "Uniformity not found")
+			}
+			s.Log.Errorf("Failed to update uniformity: %+v", err)
+			return nil, err
+		}
+
+		return s.GetOne(c, id)
+	}
+
+	existingDocs, err := s.DocumentSvc.ListByTarget(c.Context(), "UNIFORMITY", uint64(id))
+	if err != nil {
+		return nil, err
+	}
+
+	actorID, err := m.ActorIDFromContext(c)
+	if err != nil {
+		return nil, err
+	}
+
+	actorIDCopy := actorID
+	uploadResults, err := s.DocumentSvc.UploadDocuments(c.Context(), commonSvc.DocumentUploadRequest{
+		DocumentableType: "UNIFORMITY",
+		DocumentableID:   uint64(id),
+		CreatedBy:        &actorIDCopy,
+		Files: []commonSvc.DocumentFile{
+			{
+				File: file,
+				Type: "UNIFORMITY",
+			},
+		},
+	})
+	if err != nil {
+		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to upload uniformity document")
+	}
+
+	if err := s.Repository.PatchOne(c.Context(), id, updateBody, nil); err != nil {
+		if len(uploadResults) > 0 {
+			ids := make([]uint, 0, len(uploadResults))
+			for _, result := range uploadResults {
+				if result.Document.Id != 0 {
+					ids = append(ids, result.Document.Id)
+				}
+			}
+			if len(ids) > 0 {
+				_ = s.DocumentSvc.DeleteDocuments(c.Context(), ids, true)
+			}
+		}
+
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, fiber.NewError(fiber.StatusNotFound, "Uniformity not found")
+		}
+		s.Log.Errorf("Failed to update uniformity: %+v", err)
+		return nil, err
+	}
+
+	if len(existingDocs) > 0 {
+		oldIDs := make([]uint, 0, len(existingDocs))
+		for _, doc := range existingDocs {
+			if doc.Id != 0 {
+				oldIDs = append(oldIDs, doc.Id)
+			}
+		}
+		if len(oldIDs) > 0 {
+			_ = s.DocumentSvc.DeleteDocuments(c.Context(), oldIDs, true)
+		}
+	}
+
+	return s.GetOne(c, id)
+}
+
+func (s uniformityService) DeleteOne(c *fiber.Ctx, id uint) error {
+	if err := s.Repository.DeleteOne(c.Context(), id); err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return fiber.NewError(fiber.StatusNotFound, "Uniformity not found")
+		}
+		s.Log.Errorf("Failed to delete uniformity: %+v", err)
+		return err
+	}
+	return nil
+}
+
+func (s uniformityService) Approval(c *fiber.Ctx, req *validation.Approve) ([]entity.ProjectFlockKandangUniformity, error) {
+	if err := s.Validate.Struct(req); err != nil {
+		return nil, err
+	}
+
+	actionValue := strings.ToUpper(strings.TrimSpace(req.Action))
+	var action entity.ApprovalAction
+	switch actionValue {
+	case string(entity.ApprovalActionApproved):
+		action = entity.ApprovalActionApproved
+	case string(entity.ApprovalActionRejected):
+		action = entity.ApprovalActionRejected
+	default:
+		return nil, fiber.NewError(fiber.StatusBadRequest, "action must be APPROVED or REJECTED")
+	}
+
+	ids := uniqueUintSlice(req.ApprovableIds)
+	if len(ids) == 0 {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "approvable_ids must contain at least one id")
+	}
+
+	step := utils.UniformityStepPengajuan
+	if action == entity.ApprovalActionApproved {
+		step = utils.UniformityStepDisetujui
+	}
+
+	actorID, err := m.ActorIDFromContext(c)
+	if err != nil {
+		return nil, err
+	}
+
+	ctx := c.Context()
+	transactionErr := s.Repository.DB().WithContext(ctx).Transaction(func(tx *gorm.DB) error {
+		repoTx := s.Repository.WithTx(tx)
+		approvalSvc := commonSvc.NewApprovalService(commonRepo.NewApprovalRepository(tx))
+
+		for _, id := range ids {
+			if _, err := repoTx.GetByID(ctx, id, nil); err != nil {
+				if errors.Is(err, gorm.ErrRecordNotFound) {
+					return fiber.NewError(fiber.StatusNotFound, fmt.Sprintf("Uniformity %d not found", id))
+				}
+				return err
+			}
+
+			if _, err := approvalSvc.CreateApproval(
+				ctx,
+				utils.ApprovalWorkflowUniformity,
+				id,
+				step,
+				&action,
+				actorID,
+				req.Notes,
+			); err != nil {
+				return err
+			}
+		}
+
+		return nil
+	})
+	if transactionErr != nil {
+		if fiberErr, ok := transactionErr.(*fiber.Error); ok {
+			return nil, fiberErr
+		}
+		s.Log.Errorf("Failed to record approvals for uniformities %+v: %+v", ids, transactionErr)
+		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to submit uniformity approval")
+	}
+
+	results := make([]entity.ProjectFlockKandangUniformity, 0, len(ids))
+	for _, id := range ids {
+		loaded, err := s.GetOne(c, id)
+		if err != nil {
+			return nil, err
+		}
+		results = append(results, *loaded)
+	}
+
+	return results, nil
+}
+
+type UniformityDetailItem struct {
+	Id     int
+	Weight float64
+	Range  string
+}
+
+type UniformityCalculation struct {
+	ChickQtyOfWeight float64
+	MeanWeight       float64
+	MeanDown         float64
+	MeanUp           float64
+	UniformQty       float64
+	OutsideQty       float64
+	Uniformity       float64
+	Cv               float64
+	Details          []UniformityDetailItem
+}
+
+func (s uniformityService) ComputeUniformity(rows []BodyWeightExcelRow) (UniformityCalculation, error) {
+	return computeUniformity(rows)
+}
+
+func (s uniformityService) CalculateUniformityFromDocument(c *fiber.Ctx, uniformityID uint) (UniformityCalculation, *entity.Document, error) {
+	if s.DocumentSvc == nil {
+		return UniformityCalculation{}, nil, fiber.NewError(fiber.StatusInternalServerError, "Document service not available")
+	}
+
+	documents, err := s.DocumentSvc.ListByTarget(c.Context(), "UNIFORMITY", uint64(uniformityID))
+	if err != nil {
+		return UniformityCalculation{}, nil, err
+	}
+	if len(documents) == 0 {
+		return UniformityCalculation{}, nil, fiber.NewError(fiber.StatusNotFound, "Uniformity document not found")
+	}
+
+	document := documents[0]
+	url := s.DocumentSvc.PublicURL(document)
+	if url == "" {
+		return UniformityCalculation{}, nil, fiber.NewError(fiber.StatusBadRequest, "Uniformity document URL not available")
+	}
+
+	req, err := http.NewRequestWithContext(c.Context(), http.MethodGet, url, nil)
+	if err != nil {
+		return UniformityCalculation{}, nil, err
+	}
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return UniformityCalculation{}, nil, err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode < 200 || resp.StatusCode >= 300 {
+		return UniformityCalculation{}, nil, fiber.NewError(fiber.StatusBadRequest, "Failed to download uniformity document")
+	}
+
+	rows, err := parseBodyWeightExcelReader(resp.Body)
+	if err != nil {
+		return UniformityCalculation{}, nil, err
+	}
+
+	calculation, err := computeUniformity(rows)
+	if err != nil {
+		return UniformityCalculation{}, nil, err
+	}
+
+	return calculation, &document, nil
+}
+
+func (s *uniformityService) createUniformityApproval(
+	ctx context.Context,
+	db *gorm.DB,
+	uniformityID uint,
+	step approvalutils.ApprovalStep,
+	action entity.ApprovalAction,
+	actorID uint,
+	notes *string,
+) error {
+	if uniformityID == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Uniformity tidak valid untuk approval")
+	}
+	if actorID == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Actor Id tidak valid untuk approval")
+	}
+
+	var svc commonSvc.ApprovalService
+	if db != nil {
+		svc = commonSvc.NewApprovalService(commonRepo.NewApprovalRepository(db))
+	} else if s.ApprovalSvc != nil {
+		svc = s.ApprovalSvc
+	} else {
+		svc = commonSvc.NewApprovalService(s.ApprovalRepo)
+	}
+
+	_, err := svc.CreateApproval(ctx, utils.ApprovalWorkflowUniformity, uniformityID, step, &action, actorID, notes)
+	return err
+}
+
+func (s *uniformityService) attachLatestApprovals(ctx context.Context, items []entity.ProjectFlockKandangUniformity) error {
+	if len(items) == 0 || s.ApprovalSvc == nil {
+		return nil
+	}
+
+	ids := make([]uint, 0, len(items))
+	visited := make(map[uint]struct{}, len(items))
+	for _, item := range items {
+		if item.Id == 0 {
+			continue
+		}
+		if _, ok := visited[item.Id]; ok {
+			continue
+		}
+		visited[item.Id] = struct{}{}
+		ids = append(ids, item.Id)
+	}
+
+	if len(ids) == 0 {
+		return nil
+	}
+
+	latestMap, err := s.ApprovalSvc.LatestByTargets(ctx, utils.ApprovalWorkflowUniformity, ids, func(db *gorm.DB) *gorm.DB {
+		return db.Preload("ActionUser")
+	})
+	if err != nil {
+		s.Log.Warnf("Unable to load latest approvals for uniformities: %+v", err)
+		return nil
+	}
+
+	if len(latestMap) == 0 {
+		return nil
+	}
+
+	for i := range items {
+		if items[i].Id == 0 {
+			continue
+		}
+		if approval, ok := latestMap[items[i].Id]; ok {
+			items[i].LatestApproval = approval
+		}
+	}
+
+	return nil
+}
+
+func (s *uniformityService) attachLatestApproval(ctx context.Context, item *entity.ProjectFlockKandangUniformity) error {
+	if item == nil || item.Id == 0 || s.ApprovalSvc == nil {
+		return nil
+	}
+
+	approvals, err := s.ApprovalSvc.ListByTarget(ctx, utils.ApprovalWorkflowUniformity, item.Id, func(db *gorm.DB) *gorm.DB {
+		return db.Preload("ActionUser")
+	})
+	if err != nil {
+		s.Log.Warnf("Unable to load approvals for uniformity %d: %+v", item.Id, err)
+		return nil
+	}
+
+	if len(approvals) == 0 {
+		item.LatestApproval = nil
+		return nil
+	}
+
+	latest := approvals[len(approvals)-1]
+	item.LatestApproval = &latest
+	return nil
+}
+
+func (s *uniformityService) rollbackUniformityCreate(ctx context.Context, uniformityID uint) {
+	if uniformityID == 0 {
+		return
+	}
+
+	if s.ApprovalRepo != nil {
+		if err := s.ApprovalRepo.DeleteByTarget(ctx, utils.ApprovalWorkflowUniformity.String(), uniformityID); err != nil {
+			s.Log.WithError(err).Warnf("Failed to rollback uniformity approvals for %d", uniformityID)
+		}
+	}
+
+	if err := s.Repository.DeleteOne(ctx, uniformityID); err != nil {
+		s.Log.WithError(err).Warnf("Failed to rollback uniformity %d", uniformityID)
+	}
+}
+
+func uniqueUintSlice(values []uint) []uint {
+	if len(values) == 0 {
+		return nil
+	}
+
+	seen := make(map[uint]struct{}, len(values))
+	result := make([]uint, 0, len(values))
+	for _, v := range values {
+		if v == 0 {
+			continue
+		}
+		if _, ok := seen[v]; ok {
+			continue
+		}
+		seen[v] = struct{}{}
+		result = append(result, v)
+	}
+	return result
+}
+
+func computeUniformity(rows []BodyWeightExcelRow) (UniformityCalculation, error) {
+	weights := make([]float64, 0, len(rows))
+	details := make([]UniformityDetailItem, 0, len(rows))
+	hasRangeLabels := false
+	for idx, row := range rows {
+		if row.Weight <= 0 {
+			continue
+		}
+		id := row.No
+		if id <= 0 {
+			id = idx + 1
+		}
+		weights = append(weights, row.Weight)
+		rangeLabel := strings.TrimSpace(row.Range)
+		if rangeLabel != "" {
+			upper := strings.ToUpper(rangeLabel)
+			if upper == "HIGH" || upper == "LOW" {
+				hasRangeLabels = true
+			}
+			rangeLabel = upper
+		}
+		details = append(details, UniformityDetailItem{
+			Id:     id,
+			Weight: row.Weight,
+			Range:  rangeLabel,
+		})
+	}
+
+	total := float64(len(weights))
+	if total == 0 {
+		return UniformityCalculation{}, fiber.NewError(fiber.StatusBadRequest, "no body weight data found")
+	}
+
+	var sum float64
+	for _, w := range weights {
+		sum += w
+	}
+	mean := sum / total
+	meanUpThreshold := roundToPrecision(mean*1.10, 3)
+	meanDownThreshold := roundToPrecision(mean*0.90, 3)
+
+	var uniformCount float64
+	for i := range details {
+		if hasRangeLabels {
+			if details[i].Range == "HIGH" || details[i].Range == "LOW" {
+				details[i].Range = "Outside"
+				continue
+			}
+			details[i].Range = "Ideal"
+			uniformCount++
+			continue
+		}
+
+		w := details[i].Weight
+		if w > meanUpThreshold || w < meanDownThreshold {
+			details[i].Range = "Outside"
+			continue
+		}
+		details[i].Range = "Ideal"
+		uniformCount++
+	}
+	outsideCount := total - uniformCount
+
+	var cv float64
+	if mean > 0 && total > 1 {
+		stddevWeights := weights
+		if len(stddevWeights) > 100 {
+			stddevWeights = stddevWeights[:100]
+		}
+		stddevCount := float64(len(stddevWeights))
+		if stddevCount > 1 {
+			var stddevSum float64
+			for _, w := range stddevWeights {
+				stddevSum += w
+			}
+			stddevMean := stddevSum / stddevCount
+			var sumSquares float64
+			for _, w := range stddevWeights {
+				diff := w - stddevMean
+				sumSquares += diff * diff
+			}
+			stddev := math.Sqrt(sumSquares / (stddevCount - 1))
+			cv = (stddev / mean) * 100
+		}
+	}
+
+	uniformity := (uniformCount / total) * 100
+
+	return UniformityCalculation{
+		ChickQtyOfWeight: total,
+		MeanWeight:       roundToPrecision(mean, 0),
+		MeanDown:         roundToPrecision(mean*0.90, 0),
+		MeanUp:           roundToPrecision(mean*1.10, 0),
+		UniformQty:       uniformCount,
+		OutsideQty:       outsideCount,
+		Uniformity:       roundToPrecision(uniformity, 0),
+		Cv:               roundToPrecision(cv, 1),
+		Details:          details,
+	}, nil
+}
+
+func roundToPrecision(value float64, precision int) float64 {
+	if precision < 0 {
+		return value
+	}
+	scale := math.Pow10(precision)
+	scaled := value * scale
+	fraction := scaled - math.Floor(scaled)
+	if fraction >= 0.5 {
+		return math.Ceil(scaled) / scale
+	}
+	return math.Floor(scaled) / scale
+}

internal/modules/production/uniformities/validations/uniformity.validation.go

@@ -0,0 +1,173 @@
+package validation
+
+import (
+	"mime/multipart"
+	"strconv"
+	"strings"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+type Create struct {
+	Date                  string `form:"date" validate:"required"`
+	ProjectFlockKandangId uint   `form:"project_flock_kandang_id" validate:"required,number,min=1"`
+	Week                  int    `form:"week" validate:"required,min=1"`
+}
+
+type Update struct {
+	Date                  *string `json:"date,omitempty" form:"date" validate:"omitempty"`
+	ProjectFlockKandangId *uint   `json:"project_flock_kandang_id,omitempty" form:"project_flock_kandang_id" validate:"omitempty,number,min=1"`
+	Week                  *int    `json:"week,omitempty" form:"week" validate:"omitempty,min=1"`
+}
+
+type Query struct {
+	Page                  int  `query:"page" validate:"omitempty,number,min=1,gt=0"`
+	Limit                 int  `query:"limit" validate:"omitempty,number,min=1,max=100,gt=0"`
+	ProjectFlockKandangId uint `query:"project_flock_kandang_id" validate:"omitempty,number,min=1"`
+	Week                  int  `query:"week" validate:"omitempty,min=1"`
+}
+
+type UploadExcelRequest struct {
+	Documents []*multipart.FileHeader `form:"documents" json:"documents" validate:"omitempty,dive"`
+}
+
+type Approve struct {
+	Action        string  `json:"action" validate:"required_strict"`
+	ApprovableIds []uint  `json:"approvable_ids" validate:"required_strict,min=1,dive,gt=0"`
+	Notes         *string `json:"notes,omitempty" validate:"omitempty,max=500"`
+}
+
+func ParseIDParam(c *fiber.Ctx, name string) (uint, error) {
+	raw := strings.TrimSpace(c.Params(name))
+	if raw == "" {
+		return 0, fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
+	}
+	id, err := strconv.Atoi(raw)
+	if err != nil || id <= 0 {
+		return 0, fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
+	}
+	return uint(id), nil
+}
+
+func ParseQuery(c *fiber.Ctx) (*Query, error) {
+	query := &Query{
+		Page:                  c.QueryInt("page", 1),
+		Limit:                 c.QueryInt("limit", 10),
+		ProjectFlockKandangId: uint(c.QueryInt("project_flock_kandang_id", 0)),
+		Week:                  c.QueryInt("week", 0),
+	}
+
+	if query.Page < 1 || query.Limit < 1 {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "page and limit must be greater than 0")
+	}
+
+	return query, nil
+}
+
+func ParseCreate(c *fiber.Ctx) (*Create, *multipart.FileHeader, error) {
+	date := strings.TrimSpace(c.FormValue("date"))
+	if date == "" {
+		return nil, nil, fiber.NewError(fiber.StatusBadRequest, "date is required")
+	}
+
+	projectFlockKandangIDStr := strings.TrimSpace(c.FormValue("project_flock_kandang_id"))
+	if projectFlockKandangIDStr == "" {
+		return nil, nil, fiber.NewError(fiber.StatusBadRequest, "project_flock_kandang_id is required")
+	}
+
+	projectFlockKandangID, err := strconv.Atoi(projectFlockKandangIDStr)
+	if err != nil || projectFlockKandangID <= 0 {
+		return nil, nil, fiber.NewError(fiber.StatusBadRequest, "project_flock_kandang_id is required")
+	}
+
+	weekStr := strings.TrimSpace(c.FormValue("week"))
+	if weekStr == "" {
+		return nil, nil, fiber.NewError(fiber.StatusBadRequest, "week is required")
+	}
+
+	week, err := strconv.Atoi(weekStr)
+	if err != nil || week <= 0 {
+		return nil, nil, fiber.NewError(fiber.StatusBadRequest, "week is required")
+	}
+
+	file, err := c.FormFile("document")
+	if err != nil {
+		return nil, nil, fiber.NewError(fiber.StatusBadRequest, "document is required")
+	}
+
+	return &Create{
+		Date:                  date,
+		ProjectFlockKandangId: uint(projectFlockKandangID),
+		Week:                  week,
+	}, file, nil
+}
+
+func ParseUpdate(c *fiber.Ctx) (*Update, *multipart.FileHeader, error) {
+	contentType := strings.ToLower(c.Get("Content-Type"))
+	if strings.Contains(contentType, "multipart/form-data") {
+		req := &Update{}
+
+		date := strings.TrimSpace(c.FormValue("date"))
+		if date != "" {
+			req.Date = &date
+		}
+
+		projectFlockKandangIDStr := strings.TrimSpace(c.FormValue("project_flock_kandang_id"))
+		if projectFlockKandangIDStr != "" {
+			projectFlockKandangID, err := strconv.Atoi(projectFlockKandangIDStr)
+			if err != nil || projectFlockKandangID <= 0 {
+				return nil, nil, fiber.NewError(fiber.StatusBadRequest, "project_flock_kandang_id is invalid")
+			}
+			idCopy := uint(projectFlockKandangID)
+			req.ProjectFlockKandangId = &idCopy
+		}
+
+		weekStr := strings.TrimSpace(c.FormValue("week"))
+		if weekStr != "" {
+			week, err := strconv.Atoi(weekStr)
+			if err != nil || week <= 0 {
+				return nil, nil, fiber.NewError(fiber.StatusBadRequest, "week is invalid")
+			}
+			req.Week = &week
+		}
+
+		file, err := c.FormFile("document")
+		if err != nil {
+			file = nil
+		}
+
+		return req, file, nil
+	}
+
+	req := new(Update)
+	if err := c.BodyParser(req); err != nil {
+		return nil, nil, fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
+	}
+	return req, nil, nil
+}
+
+func ParseUploadFiles(c *fiber.Ctx) ([]*multipart.FileHeader, error) {
+	form, err := c.MultipartForm()
+	if err != nil {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "Invalid multipart form")
+	}
+
+	files := form.File["documents"]
+	if len(files) == 0 {
+		if file, err := c.FormFile("document"); err == nil && file != nil {
+			files = []*multipart.FileHeader{file}
+		} else {
+			return nil, fiber.NewError(fiber.StatusBadRequest, "documents is required")
+		}
+	}
+
+	return files, nil
+}
+
+func ParseApprove(c *fiber.Ctx) (*Approve, error) {
+	req := new(Approve)
+	if err := c.BodyParser(req); err != nil {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
+	}
+	return req, nil
+}

internal/utils/constant.go

@@ -250,6 +250,21 @@ var RecordingApprovalSteps = map[approvalutils.ApprovalStep]string{
 	RecordingStepDisetujui: "Disetujui",
 }
 
+// -------------------------------------------------------------------
+// Uniformity Approval
+// -------------------------------------------------------------------
+
+const (
+	ApprovalWorkflowUniformity approvalutils.ApprovalWorkflowKey = approvalutils.ApprovalWorkflowKey("UNIFORMITIES")
+	UniformityStepPengajuan    approvalutils.ApprovalStep        = 1
+	UniformityStepDisetujui    approvalutils.ApprovalStep        = 2
+)
+
+var UniformityApprovalSteps = map[approvalutils.ApprovalStep]string{
+	UniformityStepPengajuan: "Pengajuan",
+	UniformityStepDisetujui: "Disetujui",
+}
+
 // -------------------------------------------------------------------
 // Purchase Approval
 // -------------------------------------------------------------------
@@ -324,12 +339,12 @@ type DocumentType string
 type DocumentableType string
 
 const (
-	DocumentTypeTransfer     DocumentType = "STOCK_TRANSFER_DOCUMENT"
+	DocumentTypeTransfer           DocumentType = "STOCK_TRANSFER_DOCUMENT"
-	DocumentTypeExpense      DocumentType = "EXPENSE_DOCUMENT"
+	DocumentTypeExpense            DocumentType = "EXPENSE_DOCUMENT"
 	DocumentTypeExpenseRealization DocumentType = "EXPENSE_REALIZATION_DOCUMENT"
 
-	DocumentableTypeTransfer        DocumentableType = "STOCK_TRANSFER"
+	DocumentableTypeTransfer           DocumentableType = "STOCK_TRANSFER"
-	DocumentableTypeExpense         DocumentableType = "EXPENSE"
+	DocumentableTypeExpense            DocumentableType = "EXPENSE"
 	DocumentableTypeExpenseRealization DocumentableType = "EXPENSE_REALIZATION"
 )