add adjustment depresiasi calculation and percentage depresiasi

internal/common/repository/common.hppv2.repository.go

@@ -112,7 +112,7 @@ type HppV2CostRepository interface {
 	GetFarmDepreciationSnapshotByProjectFlockIDAndPeriod(ctx context.Context, projectFlockID uint, periodDate time.Time) (*HppV2FarmDepreciationSnapshotRow, error)
 	GetEarliestChickInDateByProjectFlockID(ctx context.Context, projectFlockID uint) (*time.Time, error)
 	GetChickinPopulationByPFKForFarm(ctx context.Context, projectFlockID uint) (map[uint]float64, error)
-	GetMultiplicationPercentages(ctx context.Context, houseTypes []string, maxDay int) (map[string]map[int]float64, error)
+	GetMultiplicationPercentages(ctx context.Context, houseTypes []string, maxDay int) (map[string]map[int]float64, map[string]*time.Time, error)
 	ListUsageCostRowsByProductFlags(ctx context.Context, projectFlockKandangIDs []uint, flagNames []string, date *time.Time) ([]HppV2UsageCostRow, error)
 	ListAdjustmentCostRowsByProductFlags(ctx context.Context, projectFlockKandangIDs []uint, flagNames []string, date *time.Time) ([]HppV2AdjustmentCostRow, error)
 	ListExpenseRealizationRowsByProjectFlockKandangIDs(ctx context.Context, projectFlockKandangIDs []uint, date *time.Time, ekspedisi bool) ([]HppV2ExpenseCostRow, error)
@@ -466,28 +466,30 @@ func (r *HppV2RepositoryImpl) GetMultiplicationPercentages(
 	ctx context.Context,
 	houseTypes []string,
 	maxDay int,
-) (map[string]map[int]float64, error) {
+) (map[string]map[int]float64, map[string]*time.Time, error) {
 	result := make(map[string]map[int]float64)
+	effectiveDates := make(map[string]*time.Time)
 	if len(houseTypes) == 0 || maxDay <= 0 {
-		return result, nil
+		return result, effectiveDates, nil
 	}
 
 	type row struct {
 		HouseType                string
 		Day                      int
 		MultiplicationPercentage float64
+		EffectiveDate            *time.Time
 	}
 
 	rows := make([]row, 0)
 	err := r.db.WithContext(ctx).Raw(`
 		SELECT DISTINCT ON (house_type::text, day)
-			house_type::text AS house_type, day, multiplication_percentage
+			house_type::text AS house_type, day, multiplication_percentage, effective_date
 		FROM house_depreciation_standards
 		WHERE house_type::text IN ? AND day <= ?
 		ORDER BY house_type, day, effective_date DESC NULLS LAST
 	`, houseTypes, maxDay).Scan(&rows).Error
 	if err != nil {
-		return nil, err
+		return nil, nil, err
 	}
 
 	for _, item := range rows {
@@ -495,9 +497,12 @@ func (r *HppV2RepositoryImpl) GetMultiplicationPercentages(
 			result[item.HouseType] = make(map[int]float64)
 		}
 		result[item.HouseType][item.Day] = item.MultiplicationPercentage
+		if _, tracked := effectiveDates[item.HouseType]; !tracked {
+			effectiveDates[item.HouseType] = item.EffectiveDate
+		}
 	}
 
-	return result, nil
+	return result, effectiveDates, nil
 }
 
 func (r *HppV2RepositoryImpl) ListUsageCostRowsByProductFlags(

internal/common/service/common.hppv2.service.go

@@ -1390,7 +1390,7 @@ func (s *hppV2Service) buildNormalTransferDepreciationPart(
 	}
 
 	houseType := NormalizeDepreciationHouseType(contextRow.HouseType)
-	multiplicationByHouseType, err := s.hppRepo.GetMultiplicationPercentages(context.Background(), []string{houseType}, scheduleDay)
+	multiplicationByHouseType, effectiveDates, err := s.hppRepo.GetMultiplicationPercentages(context.Background(), []string{houseType}, scheduleDay)
 	if err != nil {
 		return nil, err
 	}
@@ -1407,6 +1407,11 @@ func (s *hppV2Service) buildNormalTransferDepreciationPart(
 	totalValueAfter := pulletCostDayN * multiplicationPercentage
 	depreciationPercent := (1.0 - multiplicationPercentage) * 100.0
 
+	var standardEffectiveDate string
+	if ed, ok := effectiveDates[houseType]; ok && ed != nil {
+		standardEffectiveDate = formatDateOnly(*ed)
+	}
+
 	return &HppV2ComponentPart{
 		Code:   hppV2PartDepreciationNormal,
 		Title:  "Normal Transfer",
@@ -1422,6 +1427,8 @@ func (s *hppV2Service) buildNormalTransferDepreciationPart(
 			"origin_date":                           formatDateOnly(*originDate),
 			"transfer_date":                         formatDateOnly(transferInput.TransferDate),
 			"source_project_flock_id":               transferInput.SourceProjectFlockID,
+			"standard_effective_date":               standardEffectiveDate,
+			"kandang_population":                    transferInput.TransferQty,
 		},
 		References: []HppV2Reference{
 			{
@@ -1492,7 +1499,7 @@ func (s *hppV2Service) buildManualCutoverDepreciationPart(
 	}
 
 	houseType := NormalizeDepreciationHouseType(contextRow.HouseType)
-	multiplicationByHouseType, err := s.hppRepo.GetMultiplicationPercentages(context.Background(), []string{houseType}, reportScheduleDay)
+	multiplicationByHouseType, effectiveDates, err := s.hppRepo.GetMultiplicationPercentages(context.Background(), []string{houseType}, reportScheduleDay)
 	if err != nil {
 		return nil, err
 	}
@@ -1511,6 +1518,11 @@ func (s *hppV2Service) buildManualCutoverDepreciationPart(
 	depreciationPercent := (1.0 - multiplicationPercentage) * 100.0
 	_ = totalPulletCost
 
+	var standardEffectiveDate string
+	if ed, ok := effectiveDates[houseType]; ok && ed != nil {
+		standardEffectiveDate = formatDateOnly(*ed)
+	}
+
 	return &HppV2ComponentPart{
 		Code:   hppV2PartDepreciationCutover,
 		Title:  "Manual Cut-over",
@@ -1530,6 +1542,8 @@ func (s *hppV2Service) buildManualCutoverDepreciationPart(
 			"cutover_date":                          formatDateOnly(manualInput.CutoverDate),
 			"manual_input_id":                       manualInput.ID,
 			"project_flock_kandang":                 projectFlockKandangId,
+			"standard_effective_date":               standardEffectiveDate,
+			"kandang_population":                    kandangPopulation,
 		},
 		References: []HppV2Reference{
 			{

internal/common/service/common.hppv2.service_test.go

@@ -103,8 +103,9 @@ func (s *hppV2RepoStub) GetDepreciationPercents(_ context.Context, houseTypes []
 
 // GetMultiplicationPercentages — alias yang sama dengan GetDepreciationPercents untuk match
 // interface HppV2CostRepository (interface dipakai method name baru ini).
-func (s *hppV2RepoStub) GetMultiplicationPercentages(ctx context.Context, houseTypes []string, maxDay int) (map[string]map[int]float64, error) {
+func (s *hppV2RepoStub) GetMultiplicationPercentages(ctx context.Context, houseTypes []string, maxDay int) (map[string]map[int]float64, map[string]*time.Time, error) {
-	return s.GetDepreciationPercents(ctx, houseTypes, maxDay)
+	vals, err := s.GetDepreciationPercents(ctx, houseTypes, maxDay)
+	return vals, make(map[string]*time.Time), err
 }
 
 // GetChickinPopulationByPFKForFarm — return populasi per PFK dari satu project flock.

internal/database/migrations/20260527074620_truncate_farm_depreciation_snapshots.down.sql

@@ -1,3 +0,0 @@
--- Down migration: tidak ada cara restore TRUNCATE. Snapshot akan auto-regenerate on demand.
--- File kosong sengaja: rollback safe karena snapshot dianggap cache yang bisa di-regenerate.
-SELECT 1;

internal/database/migrations/20260527074620_truncate_farm_depreciation_snapshots.up.sql

@@ -1,10 +0,0 @@
--- Truncate semua farm_depreciation_snapshots agar di-recompute dengan logic baru:
--- 1. Multi-transfer per target kandang sekarang menghasilkan multiple parts (1 per transfer)
--- 2. Economic cutoff date sudah diupdate dari 19 minggu ke 25 minggu
--- 3. Format `components` JSON tetap kompatibel — yang berubah adalah jumlah entries (lebih banyak
---    untuk kandang multi-transfer)
---
--- Snapshot akan otomatis di-regenerate saat user request `/api/reports/expense/depreciation`
--- untuk period yang relevan.
-
-TRUNCATE TABLE farm_depreciation_snapshots;

internal/database/migrations/20260529144454_unify_close_house_depreciation_standard.down.sql

@@ -1,6 +1,6 @@
 -- Hapus open_house dan close_house rows dengan effective_date baru
 DELETE FROM house_depreciation_standards
-WHERE house_type IN ('open_house', 'close_house') AND effective_date = '2026-05-20';
+WHERE house_type IN ('open_house', 'close_house') AND effective_date = '2026-05-29';
 
 -- Hapus kolom multiplication_percentage
 ALTER TABLE house_depreciation_standards DROP COLUMN multiplication_percentage;

internal/database/migrations/20260529144454_unify_close_house_depreciation_standard.up.sql

@@ -134,7 +134,7 @@ INSERT INTO house_depreciation_standards
 SELECT
     'open_house'::house_type_enum,
     day,
-    '2026-05-20'::date,
+    '2026-05-29'::date,
     depreciation_percent,
     25,
     'Standard Open House Week 25',
@@ -147,133 +147,26 @@ FROM (
     ORDER BY day, effective_date DESC NULLS LAST
 ) effective_open_house;
 
--- Insert close_house baru: depreciation_percent dari open_house, multiplication_percentage dari Excel row 8 (close_house)
+
+-- Insert close_house baru dengan effective_date 2026-05-29
+-- multiplication_percentage diambil dari row existing (sudah di-UPDATE di step sebelumnya)
 INSERT INTO house_depreciation_standards
     (house_type, day, effective_date, depreciation_percent, standard_week, name, multiplication_percentage)
 SELECT
     'close_house'::house_type_enum,
-    oh.day,
+    day,
-    '2026-05-20'::date,
+    '2026-05-29'::date,
-    oh.depreciation_percent,
+    depreciation_percent,
     25,
     'Standard Close House Week 25',
-    ch.val
+    multiplication_percentage
 FROM (
     SELECT DISTINCT ON (day)
-        day, depreciation_percent
+        day, depreciation_percent, multiplication_percentage
     FROM house_depreciation_standards
     WHERE house_type = 'open_house'
     ORDER BY day, effective_date DESC NULLS LAST
-) oh
+) effective_close_house;
-JOIN (VALUES
-    (1,0.9981),(2,0.9981),(3,0.9981),(4,0.9981),(5,0.9981),
-    (6,0.9981),(7,0.9981),(8,0.9978),(9,0.9978),(10,0.9978),
-    (11,0.9978),(12,0.9978),(13,0.9978),(14,0.9978),(15,0.9978),
-    (16,0.9978),(17,0.9978),(18,0.9978),(19,0.9978),(20,0.9978),
-    (21,0.9978),(22,0.9981),(23,0.9981),(24,0.9981),(25,0.9981),
-    (26,0.9981),(27,0.9981),(28,0.9981),(29,0.9978),(30,0.9978),
-    (31,0.9978),(32,0.9978),(33,0.9978),(34,0.9978),(35,0.9978),
-    (36,0.9978),(37,0.9978),(38,0.9978),(39,0.9978),(40,0.9978),
-    (41,0.9978),(42,0.9978),(43,0.9978),(44,0.9978),(45,0.9978),
-    (46,0.9978),(47,0.9978),(48,0.9978),(49,0.9978),(50,0.9981),
-    (51,0.9981),(52,0.9981),(53,0.9981),(54,0.9981),(55,0.9981),
-    (56,0.9981),(57,0.9978),(58,0.9978),(59,0.9978),(60,0.9978),
-    (61,0.9978),(62,0.9978),(63,0.9978),(64,0.9978),(65,0.9978),
-    (66,0.9977),(67,0.9977),(68,0.9977),(69,0.9977),(70,0.9977),
-    (71,0.9973),(72,0.9973),(73,0.9973),(74,0.9973),(75,0.9973),
-    (76,0.9973),(77,0.9973),(78,0.9977),(79,0.9977),(80,0.9977),
-    (81,0.9977),(82,0.9977),(83,0.9976),(84,0.9976),(85,0.9972),
-    (86,0.9972),(87,0.9972),(88,0.9972),(89,0.9972),(90,0.9972),
-    (91,0.9972),(92,0.9972),(93,0.9972),(94,0.9972),(95,0.9972),
-    (96,0.9972),(97,0.9972),(98,0.9971),(99,0.9975),(100,0.9975),
-    (101,0.9975),(102,0.9975),(103,0.9975),(104,0.9975),(105,0.9975),
-    (106,0.9971),(107,0.9971),(108,0.9971),(109,0.9971),(110,0.9971),
-    (111,0.997),(112,0.997),(113,0.9974),(114,0.9974),(115,0.9974),
-    (116,0.9974),(117,0.9974),(118,0.9974),(119,0.9974),(120,0.997),
-    (121,0.997),(122,0.997),(123,0.9969),(124,0.9969),(125,0.9969),
-    (126,0.9969),(127,0.9973),(128,0.9973),(129,0.9973),(130,0.9973),
-    (131,0.9973),(132,0.9973),(133,0.9973),(134,0.9968),(135,0.9968),
-    (136,0.9968),(137,0.9968),(138,0.9968),(139,0.9968),(140,0.9968),
-    (141,0.9972),(142,0.9972),(143,0.9972),(144,0.9972),(145,0.9972),
-    (146,0.9972),(147,0.9972),(148,0.9967),(149,0.9967),(150,0.9967),
-    (151,0.9967),(152,0.9967),(153,0.9967),(154,0.9966),(155,0.9971),
-    (156,0.9971),(157,0.9971),(158,0.9971),(159,0.9971),(160,0.9971),
-    (161,0.9971),(162,0.9971),(163,0.997),(164,0.997),(165,0.997),
-    (166,0.997),(167,0.997),(168,0.997),(169,0.9965),(170,0.9965),
-    (171,0.9965),(172,0.9965),(173,0.9964),(174,0.9964),(175,0.9964),
-    (176,0.9969),(177,0.9969),(178,0.9969),(179,0.9969),(180,0.9969),
-    (181,0.9969),(182,0.9969),(183,0.9968),(184,0.9968),(185,0.9968),
-    (186,0.9968),(187,0.9968),(188,0.9968),(189,0.9968),(190,0.9962),
-    (191,0.9962),(192,0.9962),(193,0.9962),(194,0.9962),(195,0.9962),
-    (196,0.9962),(197,0.9967),(198,0.9967),(199,0.9967),(200,0.9967),
-    (201,0.9966),(202,0.9966),(203,0.9966),(204,0.9966),(205,0.9966),
-    (206,0.9966),(207,0.9966),(208,0.9966),(209,0.9966),(210,0.9965),
-    (211,0.9965),(212,0.9965),(213,0.9965),(214,0.9965),(215,0.9965),
-    (216,0.9965),(217,0.9965),(218,0.9964),(219,0.9964),(220,0.9964),
-    (221,0.9964),(222,0.9964),(223,0.9964),(224,0.9964),(225,0.9957),
-    (226,0.9957),(227,0.9957),(228,0.9957),(229,0.9957),(230,0.9957),
-    (231,0.9956),(232,0.9962),(233,0.9962),(234,0.9962),(235,0.9962),
-    (236,0.9962),(237,0.9962),(238,0.9962),(239,0.9961),(240,0.9961),
-    (241,0.9961),(242,0.9961),(243,0.9961),(244,0.9961),(245,0.996),
-    (246,0.996),(247,0.996),(248,0.996),(249,0.996),(250,0.996),
-    (251,0.996),(252,0.9959),(253,0.9959),(254,0.9959),(255,0.9959),
-    (256,0.9959),(257,0.9959),(258,0.9958),(259,0.9958),(260,0.9958),
-    (261,0.9958),(262,0.9958),(263,0.9957),(264,0.9957),(265,0.9957),
-    (266,0.9957),(267,0.9957),(268,0.9957),(269,0.9956),(270,0.9956),
-    (271,0.9956),(272,0.9956),(273,0.9956),(274,0.9955),(275,0.9955),
-    (276,0.9955),(277,0.9955),(278,0.9955),(279,0.9954),(280,0.9954),
-    (281,0.9954),(282,0.9954),(283,0.9953),(284,0.9953),(285,0.9953),
-    (286,0.9953),(287,0.9953),(288,0.996),(289,0.996),(290,0.996),
-    (291,0.996),(292,0.996),(293,0.996),(294,0.9959),(295,0.9951),
-    (296,0.9951),(297,0.9951),(298,0.995),(299,0.995),(300,0.995),
-    (301,0.995),(302,0.9949),(303,0.9949),(304,0.9949),(305,0.9948),
-    (306,0.9948),(307,0.9948),(308,0.9948),(309,0.9947),(310,0.9947),
-    (311,0.9947),(312,0.9947),(313,0.9946),(314,0.9946),(315,0.9946),
-    (316,0.9945),(317,0.9945),(318,0.9945),(319,0.9944),(320,0.9944),
-    (321,0.9944),(322,0.9944),(323,0.9953),(324,0.9952),(325,0.9952),
-    (326,0.9952),(327,0.9952),(328,0.9952),(329,0.9951),(330,0.9941),
-    (331,0.9941),(332,0.9941),(333,0.994),(334,0.994),(335,0.994),
-    (336,0.9939),(337,0.9949),(338,0.9949),(339,0.9948),(340,0.9948),
-    (341,0.9948),(342,0.9948),(343,0.9947),(344,0.9937),(345,0.9936),
-    (346,0.9936),(347,0.9935),(348,0.9935),(349,0.9934),(350,0.9934),
-    (351,0.9934),(352,0.9933),(353,0.9933),(354,0.9932),(355,0.9932),
-    (356,0.9931),(357,0.9931),(358,0.9942),(359,0.9942),(360,0.9941),
-    (361,0.9941),(362,0.9941),(363,0.994),(364,0.994),(365,0.9927),
-    (366,0.9927),(367,0.9926),(368,0.9926),(369,0.9925),(370,0.9925),
-    (371,0.9924),(372,0.9936),(373,0.9936),(374,0.9935),(375,0.9935),
-    (376,0.9935),(377,0.9934),(378,0.9934),(379,0.9933),(380,0.9933),
-    (381,0.9932),(382,0.9932),(383,0.9931),(384,0.9931),(385,0.993),
-    (386,0.9916),(387,0.9915),(388,0.9915),(389,0.9914),(390,0.9913),
-    (391,0.9912),(392,0.9912),(393,0.9926),(394,0.9925),(395,0.9924),
-    (396,0.9924),(397,0.9923),(398,0.9923),(399,0.9922),(400,0.9922),
-    (401,0.9921),(402,0.992),(403,0.992),(404,0.9919),(405,0.9918),
-    (406,0.9918),(407,0.9917),(408,0.9916),(409,0.9916),(410,0.9915),
-    (411,0.9914),(412,0.9913),(413,0.9913),(414,0.9894),(415,0.9893),
-    (416,0.9892),(417,0.9891),(418,0.989),(419,0.9888),(420,0.9887),
-    (421,0.9905),(422,0.9904),(423,0.9903),(424,0.9902),(425,0.9901),
-    (426,0.99),(427,0.9899),(428,0.9898),(429,0.9897),(430,0.9896),
-    (431,0.9895),(432,0.9894),(433,0.9892),(434,0.9891),(435,0.989),
-    (436,0.9889),(437,0.9888),(438,0.9886),(439,0.9885),(440,0.9884),
-    (441,0.9882),(442,0.9881),(443,0.988),(444,0.9878),(445,0.9877),
-    (446,0.9875),(447,0.9873),(448,0.9872),(449,0.987),(450,0.9868),
-    (451,0.9867),(452,0.9865),(453,0.9863),(454,0.9861),(455,0.9859),
-    (456,0.9857),(457,0.9855),(458,0.9853),(459,0.9851),(460,0.9848),
-    (461,0.9846),(462,0.9844),(463,0.9873),(464,0.9871),(465,0.987),
-    (466,0.9868),(467,0.9866),(468,0.9864),(469,0.9863),(470,0.9826),
-    (471,0.9823),(472,0.9819),(473,0.9816),(474,0.9813),(475,0.9809),
-    (476,0.9805),(477,0.9802),(478,0.9798),(479,0.9793),(480,0.9789),
-    (481,0.9784),(482,0.978),(483,0.9775),(484,0.977),(485,0.9764),
-    (486,0.9758),(487,0.9752),(488,0.9746),(489,0.974),(490,0.9733),
-    (491,0.978),(492,0.9775),(493,0.977),(494,0.9765),(495,0.9759),
-    (496,0.9753),(497,0.9747),(498,0.9675),(499,0.9664),(500,0.9653),
-    (501,0.964),(502,0.9627),(503,0.9612),(504,0.9597),(505,0.9664),
-    (506,0.9652),(507,0.964),(508,0.9626),(509,0.9612),(510,0.9596),
-    (511,0.9579),(512,0.9451),(513,0.9419),(514,0.9383),(515,0.9342),
-    (516,0.9296),(517,0.9242),(518,0.918),(519,0.9286),(520,0.9231),
-    (521,0.9167),(522,0.9091),(523,0.9),(524,0.8889),(525,0.875),
-    (526,0.8571),(527,0.8333),(528,0.8),(529,0.75),(530,0.6667),
-    (531,0.5),(532,0)
-) AS ch(day, val) ON oh.day = ch.day;
 
 -- Invalidate snapshot cache depreciation agar recompute dengan standard baru
 DELETE FROM farm_depreciation_snapshots;

internal/database/migrations/20260529144559_update_farm_depreciation_manual_inputs_pfk_10_11.down.sql

@@ -0,0 +1,14 @@
+-- Rollback total_cost ke nilai sebelum migration
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 562618200.000,
+    updated_at = NOW()
+WHERE project_flock_id = 10;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 598552406.000,
+    updated_at = NOW()
+WHERE project_flock_id = 11;
+
+-- Snapshot lama tidak bisa di-restore — biarkan kosong, recompute otomatis
+-- saat user request endpoint depresiasi
+TRUNCATE TABLE farm_depreciation_snapshots;

internal/database/migrations/20260529144559_update_farm_depreciation_manual_inputs_pfk_10_11.up.sql

@@ -0,0 +1,21 @@
+-- Update total_cost farm_depreciation_manual_inputs untuk PFK 10 & 11
+-- per permintaan user (cutover 28 Feb 2026)
+--
+-- PFK 10 (Flock Jamali 003)    : 562.618.200,000   -> 1.900.157.533,55
+-- PFK 11 (Flock Tamansari 001) : 598.552.406,000   -> 2.521.797.832,14
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost   = 1900157533.55,
+    cutover_date = DATE '2026-02-28',
+    updated_at   = NOW()
+WHERE project_flock_id = 10;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost   = 2521797832.14,
+    cutover_date = DATE '2026-02-28',
+    updated_at   = NOW()
+WHERE project_flock_id = 11;
+
+-- Pengaman: pastikan snapshot di-recompute dengan total_cost baru
+-- saat user request /api/reports/expense/depreciation
+TRUNCATE TABLE farm_depreciation_snapshots;

internal/modules/repports/dto/repportExpenseDepreciation.dto.go

@@ -26,6 +26,8 @@ type ExpenseDepreciationRowDTO struct {
 	DayN                              int     `json:"day_n"`
 	ChickinDate                       string  `json:"chickin_date"`
 	TotalValuePulletAfterDepreciation float64 `json:"total_value_pullet_after_depreciation"`
+	StandardEffectiveDate             string  `json:"standard_effective_date,omitempty"`
+	TotalPopulation                   float64 `json:"total_population"`
 	Components                        any     `json:"components"`
 }
 

internal/modules/repports/repositories/expense_depreciation.repository.go

@@ -41,6 +41,7 @@ type houseMultiplicationPercentageRow struct {
 	HouseType                string
 	Day                      int
 	MultiplicationPercentage float64
+	EffectiveDate            *time.Time
 }
 
 type ExpenseDepreciationRepository interface {
@@ -50,7 +51,7 @@ type ExpenseDepreciationRepository interface {
 	DeleteSnapshotsFromDate(ctx context.Context, fromDate time.Time, farmIDs []uint) error
 	DeleteSnapshotsByFarmIDs(ctx context.Context, farmIDs []uint) error
 	GetLatestTransferInputsByFarms(ctx context.Context, period time.Time, farmIDs []uint) ([]FarmDepreciationLatestTransferRow, error)
-	GetMultiplicationPercentages(ctx context.Context, houseTypes []string, maxDay int) (map[string]map[int]float64, error)
+	GetMultiplicationPercentages(ctx context.Context, houseTypes []string, maxDay int) (map[string]map[int]float64, map[string]*time.Time, error)
 	GetLatestManualInputsByFarms(ctx context.Context, areaIDs, locationIDs, projectFlockIDs []int64) ([]FarmDepreciationManualInputRow, error)
 	UpsertManualInput(ctx context.Context, row *entity.FarmDepreciationManualInput) error
 	DB() *gorm.DB
@@ -244,21 +245,22 @@ func (r *expenseDepreciationRepository) GetMultiplicationPercentages(
 	ctx context.Context,
 	houseTypes []string,
 	maxDay int,
-) (map[string]map[int]float64, error) {
+) (map[string]map[int]float64, map[string]*time.Time, error) {
 	result := make(map[string]map[int]float64)
+	effectiveDates := make(map[string]*time.Time)
 	if len(houseTypes) == 0 || maxDay <= 0 {
-		return result, nil
+		return result, effectiveDates, nil
 	}
 
 	rows := make([]houseMultiplicationPercentageRow, 0)
 	if err := r.db.WithContext(ctx).Raw(`
 		SELECT DISTINCT ON (house_type::text, day)
-			house_type::text AS house_type, day, multiplication_percentage
+			house_type::text AS house_type, day, multiplication_percentage, effective_date
 		FROM house_depreciation_standards
 		WHERE house_type::text IN ? AND day <= ?
 		ORDER BY house_type, day, effective_date DESC NULLS LAST
 	`, houseTypes, maxDay).Scan(&rows).Error; err != nil {
-		return nil, err
+		return nil, nil, err
 	}
 
 	for _, row := range rows {
@@ -266,9 +268,12 @@ func (r *expenseDepreciationRepository) GetMultiplicationPercentages(
 			result[row.HouseType] = make(map[int]float64)
 		}
 		result[row.HouseType][row.Day] = row.MultiplicationPercentage
+		if _, tracked := effectiveDates[row.HouseType]; !tracked {
+			effectiveDates[row.HouseType] = row.EffectiveDate
+		}
 	}
 
-	return result, nil
+	return result, effectiveDates, nil
 }
 
 func (r *expenseDepreciationRepository) GetLatestManualInputsByFarms(

internal/modules/repports/services/repport.service.go

@@ -304,7 +304,8 @@ func (s *repportService) GetExpenseDepreciation(ctx *fiber.Ctx) ([]dto.ExpenseDe
 			continue
 		}
 		components := parseSnapshotComponents(snapshot.Components)
-		multiplicationPercentage, dayN, chickinDate := depreciationSnapshotInfo(components)
+		multiplicationPercentage, dayN, chickinDate, standardEffectiveDate := depreciationSnapshotInfo(components)
+		totalPopulation := depreciationTotalPopulation(components)
 		rows = append(rows, dto.ExpenseDepreciationRowDTO{
 			ProjectFlockID:                    int64(snapshot.ProjectFlockId),
 			FarmName:                          candidate.FarmName,
@@ -316,6 +317,8 @@ func (s *repportService) GetExpenseDepreciation(ctx *fiber.Ctx) ([]dto.ExpenseDe
 			DayN:                              dayN,
 			ChickinDate:                       chickinDate,
 			TotalValuePulletAfterDepreciation: snapshot.PulletCostDayNTotal - snapshot.DepreciationValue,
+			StandardEffectiveDate:             standardEffectiveDate,
+			TotalPopulation:                   totalPopulation,
 			Components:                        components,
 		})
 	}
@@ -502,10 +505,13 @@ type depreciationKandangComponent struct {
 	OriginDate                        string  `json:"origin_date,omitempty"`
 	ChickinDate                       string  `json:"chickin_date,omitempty"`
 	StartScheduleDay                  *int    `json:"start_schedule_day,omitempty"`
+	StandardEffectiveDate             string  `json:"standard_effective_date,omitempty"`
+	Population                        float64 `json:"population"`
 }
 
 type depreciationFarmComponents struct {
 	KandangCount    int                            `json:"kandang_count"`
+	TotalPopulation float64                        `json:"total_population"`
 	Kandang         []depreciationKandangComponent `json:"kandang"`
 }
 
@@ -540,6 +546,7 @@ func (s *repportService) computeExpenseDepreciationSnapshots(
 
 		totalDepreciationValue := 0.0
 		totalPulletCostDayN := 0.0
+		totalPopulation := 0.0
 		for _, kandangID := range kandangIDs {
 			breakdown, err := s.HppV2Svc.CalculateHppBreakdown(kandangID, &periodDate)
 			if err != nil {
@@ -575,6 +582,8 @@ func (s *repportService) computeExpenseDepreciationSnapshots(
 					DepreciationSource:                part.Code,
 					OriginDate:                        hppV2DetailString(part.Details, "origin_date"),
 					ChickinDate:                       hppV2DetailString(part.Details, "origin_date"),
+					StandardEffectiveDate:             hppV2DetailString(part.Details, "standard_effective_date"),
+					Population:                        hppV2DetailFloat(part.Details, "kandang_population"),
 				}
 
 				if component.HouseType == "" {
@@ -605,11 +614,13 @@ func (s *repportService) computeExpenseDepreciationSnapshots(
 
 				totalPulletCostDayN += component.PulletCostDayN
 				totalDepreciationValue += component.DepreciationValue
+				totalPopulation += component.Population
 				components.Kandang = append(components.Kandang, component)
 			}
 		}
 
 		components.KandangCount = len(components.Kandang)
+		components.TotalPopulation = totalPopulation
 		effectivePercent := approvalService.CalculateEffectiveDepreciationPercent(totalDepreciationValue, totalPulletCostDayN)
 
 		componentsJSON, marshalErr := json.Marshal(components)
@@ -744,14 +755,14 @@ func parseSnapshotComponents(raw []byte) any {
 	return out
 }
 
-func depreciationSnapshotInfo(components any) (float64, int, string) {
+func depreciationSnapshotInfo(components any) (float64, int, string, string) {
 	root, ok := components.(map[string]any)
 	if !ok {
-		return 0, 0, ""
+		return 0, 0, "", ""
 	}
 	kandang, ok := root["kandang"].([]any)
 	if !ok {
-		return 0, 0, ""
+		return 0, 0, "", ""
 	}
 	for _, raw := range kandang {
 		component, ok := raw.(map[string]any)
@@ -765,10 +776,19 @@ func depreciationSnapshotInfo(components any) (float64, int, string) {
 			chickinDate = anyString(component["origin_date"])
 		}
 		if dayN > 0 || multiplicationPercentage > 0 || chickinDate != "" {
-			return multiplicationPercentage, dayN, chickinDate
+			standardEffectiveDate := anyString(component["standard_effective_date"])
+			return multiplicationPercentage, dayN, chickinDate, standardEffectiveDate
 		}
 	}
-	return 0, 0, ""
+	return 0, 0, "", ""
+}
+
+func depreciationTotalPopulation(components any) float64 {
+	root, ok := components.(map[string]any)
+	if !ok {
+		return 0
+	}
+	return anyFloat(root["total_population"])
 }
 
 func anyFloat(raw any) float64 {
@@ -1823,15 +1843,6 @@ func (s *repportService) GetDebtSupplier(c *fiber.Ctx, params *validation.DebtSu
 		return nil, 0, err
 	}
 
-	expenseIDs := make([]uint64, 0, len(expenses))
-	for _, exp := range expenses {
-		expenseIDs = append(expenseIDs, exp.Id)
-	}
-	expenseWarehousesMap, err := s.DebtSupplierRepo.GetWarehousesByExpenseIDs(c.Context(), expenseIDs)
-	if err != nil {
-		return nil, 0, err
-	}
-
 	purchasesBySupplier := make(map[uint][]entity.Purchase, len(supplierIDs))
 	for _, purchase := range purchases {
 		purchasesBySupplier[purchase.SupplierId] = append(purchasesBySupplier[purchase.SupplierId], purchase)
@@ -1939,7 +1950,7 @@ func (s *repportService) GetDebtSupplier(c *fiber.Ctx, params *validation.DebtSu
 		}
 
 		for _, exp := range expensesBySupplier[supplierID] {
-			row := buildDebtSupplierExpenseRow(exp, expenseWarehousesMap[exp.Id], now, location)
+			row := buildDebtSupplierExpenseRow(exp, now, location)
 			sortTime := exp.TransactionDate.In(location)
 			rowIndex := len(combinedRows)
 			combinedRows = append(combinedRows, debtSupplierRowItem{
@@ -2111,6 +2122,12 @@ func buildDebtSupplierRow(purchase entity.Purchase, now time.Time, loc *time.Loc
 		poDate = purchase.PoDate.In(loc).Format("2006-01-02")
 	}
 
+	var firstWarehouse *warehouseDTO.WarehouseRelationDTO
+	if len(warehouses) > 0 {
+		w := warehouses[0]
+		firstWarehouse = &w
+	}
+
 	return dto.DebtSupplierRowDTO{
 		PrNumber:     prNumber,
 		PoNumber:     poNumber,
@@ -2118,7 +2135,7 @@ func buildDebtSupplierRow(purchase entity.Purchase, now time.Time, loc *time.Loc
 		ReceivedDate: receivedDate,
 		Aging:        aging,
 		Area:         area,
-		Warehouses:   warehouses,
+		Warehouse:    firstWarehouse,
 		DueDate:      dueDate,
 		DueStatus:    dueStatus,
 		TotalPrice:   totalPrice,
@@ -2148,7 +2165,7 @@ func buildDebtSupplierPaymentRow(payment entity.Payment, loc *time.Location) dto
 		ReceivedDate: payment.PaymentDate.In(loc).Format("2006-01-02"),
 		Aging:        0,
 		Area:         nil,
-		Warehouses:   []warehouseDTO.WarehouseRelationDTO{},
+		Warehouse:    nil,
 		DueDate:      "-",
 		DueStatus:    "-",
 		TotalPrice:   0,
@@ -2361,7 +2378,7 @@ func resolveDebtSupplierReceivedDate(purchase entity.Purchase, loc *time.Locatio
 	return time.Date(earliest.Year(), earliest.Month(), earliest.Day(), 0, 0, 0, 0, loc)
 }
 
-func buildDebtSupplierExpenseRow(exp entity.Expense, warehouses []entity.Warehouse, now time.Time, loc *time.Location) dto.DebtSupplierRowDTO {
+func buildDebtSupplierExpenseRow(exp entity.Expense, now time.Time, loc *time.Location) dto.DebtSupplierRowDTO {
 	txDate := exp.TransactionDate.In(loc)
 	dateStr := txDate.Format("2006-01-02")
 
@@ -2383,15 +2400,6 @@ func buildDebtSupplierExpenseRow(exp entity.Expense, warehouses []entity.Warehou
 		area = &mapped
 	}
 
-	warehouseDTOs := make([]warehouseDTO.WarehouseRelationDTO, 0, len(warehouses))
-	seenWarehouseIDs := map[uint]bool{}
-	for _, w := range warehouses {
-		if w.Id != 0 && !seenWarehouseIDs[w.Id] {
-			seenWarehouseIDs[w.Id] = true
-			warehouseDTOs = append(warehouseDTOs, warehouseDTO.ToWarehouseRelationDTO(w))
-		}
-	}
-
 	poNumber := ""
 	if strings.TrimSpace(exp.PoNumber) != "" {
 		poNumber = exp.PoNumber
@@ -2404,7 +2412,7 @@ func buildDebtSupplierExpenseRow(exp entity.Expense, warehouses []entity.Warehou
 		ReceivedDate: dateStr,
 		Aging:        aging,
 		Area:         area,
-		Warehouses:   warehouseDTOs,
+		Warehouse:    nil,
 		DueDate:      "-",
 		DueStatus:    "-",
 		TotalPrice:   totalPrice,