ongoing

2025-12-06 05:06:58 +07:00
parent b454f52039
commit cb950e63e9
12 changed files with 805 additions and 22 deletions
@@ -16,7 +16,7 @@ import (

 type CreateDto struct {
 	Encounter_Id   *uint                `json:"encounter_id" validate:"required"`
-	Chemo_Id       *uint                `json:"chemo_id"`
+	Chemo_Id       *uint                `json:"chemo_id" validate:"required"`
 	Patient_Weight *float32             `json:"patient_weight"`
 	Patient_Height *float32             `json:"patient_height"`
 	Diagnoses      *string              `json:"diagnoses" validate:"required"`
@@ -26,6 +26,7 @@ type CreateDto struct {
 	StartDate      *time.Time           `json:"startDate"`
 	EndDate        *time.Time           `json:"endDate"`
 	Status_Code    erc.DataVerifiedCode `json:"-"`
+	Patient_Id     *uint                `json:"patient_id"`
 }

 type ReadListDto struct {
@@ -41,6 +41,7 @@ type FilterDto struct {
 type ReadDetailDto struct {
 	Id       uint16 `json:"id"`
 	Includes string `json:"includes"`
+	FilterDto
 }

 type UpdateDto struct {
@@ -0,0 +1,359 @@
+package chemo_plan
+
+import (
+	"errors"
+	erc "simrs-vx/internal/domain/references/common"
+	"strconv"
+
+	dg "github.com/karincake/apem/db-gorm-pg"
+	d "github.com/karincake/dodol"
+
+	pl "simrs-vx/pkg/logger"
+	pu "simrs-vx/pkg/use-case-helper"
+
+	"gorm.io/gorm"
+
+	e "simrs-vx/internal/domain/main-entities/chemo-protocol"
+)
+
+const source = "chemo-protocol"
+
+func Create(input e.CreateDto) (*d.Data, error) {
+	data := e.ChemoProtocol{}
+
+	event := pl.Event{
+		Feature: "Create",
+		Source:  source,
+	}
+
+	// Start log
+	pl.SetLogInfo(&event, input, "started", "create")
+
+	err := dg.I.Transaction(func(tx *gorm.DB) error {
+		mwRunner := newMiddlewareRunner(&event, tx)
+		mwRunner.setMwType(pu.MWTPre)
+		// Run pre-middleware
+		if err := mwRunner.RunCreateMiddleware(createPreMw, &input, &data); err != nil {
+			return err
+		}
+
+		//// get chemo data from encounter
+		//dataChemo, err := getChemoEncounter(input.Encounter_Id, &event)
+		//if err != nil {
+		//	return err
+		//}
+		//
+		//input.Chemo_Id = &dataChemo.Id
+
+		// determine status code chemo-protocol
+		//switch dataChemo.Encounter.Ambulatory.Class_Code {
+		//case ere.ACCChemo:
+		//	input.Status_Code = erc.DVCVerified
+		//default:
+		//	input.Status_Code = erc.DVCNew
+		//}
+
+		input.Status_Code = erc.DVCNew
+
+		if resData, err := CreateData(input, &event, tx); err != nil {
+			return err
+		} else {
+			data = *resData
+		}
+
+		mwRunner.setMwType(pu.MWTPost)
+		// Run post-middleware
+		if err := mwRunner.RunCreateMiddleware(createPostMw, &input, &data); err != nil {
+			return err
+		}
+
+		pl.SetLogInfo(&event, nil, "complete")
+
+		return nil
+	})
+
+	if err != nil {
+		return nil, err
+	}
+
+	return &d.Data{
+		Meta: d.II{
+			"source":    source,
+			"structure": "single-data",
+			"status":    "created",
+		},
+		Data: data.ToResponse(),
+	}, nil
+}
+
+func ReadList(input e.ReadListDto) (*d.Data, error) {
+	var data *e.ChemoProtocol
+	var dataList []e.ChemoProtocol
+	var metaList *e.MetaDto
+	var err error
+
+	event := pl.Event{
+		Feature: "ReadList",
+		Source:  source,
+	}
+
+	// Start log
+	pl.SetLogInfo(&event, input, "started", "readList")
+
+	err = dg.I.Transaction(func(tx *gorm.DB) error {
+		mwRunner := newMiddlewareRunner(&event, tx)
+		mwRunner.setMwType(pu.MWTPre)
+		// Run pre-middleware
+		if err := mwRunner.RunReadListMiddleware(readListPreMw, &input, data); err != nil {
+			return err
+		}
+
+		if dataList, metaList, err = ReadListData(input, &event, tx); err != nil {
+			return err
+		}
+
+		mwRunner.setMwType(pu.MWTPost)
+		// Run post-middleware
+		if err := mwRunner.RunReadListMiddleware(readListPostMw, &input, data); err != nil {
+			return err
+		}
+
+		return nil
+	})
+
+	if err != nil {
+		return nil, err
+	}
+
+	return &d.Data{
+		Meta: d.IS{
+			"source":              source,
+			"structure":           "list-data",
+			"status":              "fetched",
+			"page_number":         strconv.Itoa(metaList.PageNumber),
+			"page_size":           strconv.Itoa(metaList.PageSize),
+			"record_totalCount":   strconv.Itoa(metaList.Count),
+			"record_currentCount": strconv.Itoa(len(dataList)),
+		},
+		Data: e.ToResponseList(dataList),
+	}, nil
+}
+
+func ReadDetail(input e.ReadDetailDto) (*d.Data, error) {
+	var data *e.ChemoProtocol
+	var err error
+
+	event := pl.Event{
+		Feature: "ReadDetail",
+		Source:  source,
+	}
+
+	// Start log
+	pl.SetLogInfo(&event, input, "started", "readDetail")
+
+	err = dg.I.Transaction(func(tx *gorm.DB) error {
+		mwRunner := newMiddlewareRunner(&event, tx)
+		mwRunner.setMwType(pu.MWTPre)
+		// Run pre-middleware
+		if err := mwRunner.RunReadDetailMiddleware(readDetailPreMw, &input, data); err != nil {
+			return err
+		}
+
+		if data, err = ReadDetailData(input, &event, tx); err != nil {
+			return err
+		}
+
+		mwRunner.setMwType(pu.MWTPost)
+		// Run post-middleware
+		if err := mwRunner.RunReadDetailMiddleware(readDetailPostMw, &input, data); err != nil {
+			return err
+		}
+
+		return nil
+	})
+
+	if err != nil {
+		return nil, err
+	}
+
+	return &d.Data{
+		Meta: d.IS{
+			"source":    source,
+			"structure": "single-data",
+			"status":    "fetched",
+		},
+		Data: data.ToResponse(),
+	}, nil
+}
+
+func Update(input e.UpdateDto) (*d.Data, error) {
+	rdDto := e.ReadDetailDto{Id: input.Id}
+	var data *e.ChemoProtocol
+	var err error
+
+	event := pl.Event{
+		Feature: "Update",
+		Source:  source,
+	}
+
+	// Start log
+	pl.SetLogInfo(&event, input, "started", "update")
+
+	err = dg.I.Transaction(func(tx *gorm.DB) error {
+		pl.SetLogInfo(&event, rdDto, "started", "DBReadDetail")
+		if data, err = ReadDetailData(rdDto, &event, tx); err != nil {
+			return err
+		}
+
+		mwRunner := newMiddlewareRunner(&event, tx)
+		mwRunner.setMwType(pu.MWTPre)
+		// Run pre-middleware
+		if err := mwRunner.RunUpdateMiddleware(readDetailPreMw, &rdDto, data); err != nil {
+			return err
+		}
+
+		if err := UpdateData(input, data, &event, tx); err != nil {
+			return err
+		}
+
+		pl.SetLogInfo(&event, nil, "complete")
+
+		mwRunner.setMwType(pu.MWTPost)
+		// Run post-middleware
+		if err := mwRunner.RunUpdateMiddleware(readDetailPostMw, &rdDto, data); err != nil {
+			return err
+		}
+
+		return nil
+	})
+
+	if err != nil {
+		return nil, err
+	}
+
+	return &d.Data{
+		Meta: d.IS{
+			"source":    source,
+			"structure": "single-data",
+			"status":    "updated",
+		},
+		Data: data.ToResponse(),
+	}, nil
+
+}
+
+func Delete(input e.DeleteDto) (*d.Data, error) {
+	rdDto := e.ReadDetailDto{Id: input.Id}
+	var data *e.ChemoProtocol
+	var err error
+
+	event := pl.Event{
+		Feature: "Delete",
+		Source:  source,
+	}
+
+	// Start log
+	pl.SetLogInfo(&event, input, "started", "delete")
+
+	err = dg.I.Transaction(func(tx *gorm.DB) error {
+		pl.SetLogInfo(&event, rdDto, "started", "DBReadDetail")
+		if data, err = ReadDetailData(rdDto, &event, tx); err != nil {
+			return err
+		}
+
+		mwRunner := newMiddlewareRunner(&event, tx)
+		mwRunner.setMwType(pu.MWTPre)
+		// Run pre-middleware
+		if err := mwRunner.RunDeleteMiddleware(readDetailPreMw, &rdDto, data); err != nil {
+			return err
+		}
+
+		if err := DeleteData(data, &event, tx); err != nil {
+			return err
+		}
+
+		mwRunner.setMwType(pu.MWTPost)
+		// Run post-middleware
+		if err := mwRunner.RunDeleteMiddleware(readDetailPostMw, &rdDto, data); err != nil {
+			return err
+		}
+
+		return nil
+	})
+
+	if err != nil {
+		return nil, err
+	}
+
+	return &d.Data{
+		Meta: d.IS{
+			"source":    source,
+			"structure": "single-data",
+			"status":    "deleted",
+		},
+		Data: data.ToResponse(),
+	}, nil
+
+}
+
+func Verify(input e.VerifyDto) (*d.Data, error) {
+	rdDto := e.ReadDetailDto{Id: input.Id}
+	var data *e.ChemoProtocol
+	var err error
+
+	event := pl.Event{
+		Feature: "Verify",
+		Source:  source,
+	}
+
+	// Start log
+	pl.SetLogInfo(&event, input, "started", "verify")
+
+	err = dg.I.Transaction(func(tx *gorm.DB) error {
+		pl.SetLogInfo(&event, rdDto, "started", "DBReadDetail")
+		if data, err = ReadDetailData(rdDto, &event, tx); err != nil {
+			return err
+		}
+
+		if data.Status_Code != erc.DVCNew {
+			event.Status = "failed"
+			event.ErrInfo = pl.ErrorInfo{
+				Code:   "data-state-mismatch",
+				Detail: "data is not new",
+				Raw:    errors.New("data is not new"),
+			}
+			return pl.SetLogError(&event, input)
+		}
+
+		data.VerifiedAt = pu.GetTimeNow()
+		data.Status_Code = erc.DVCVerified
+		data.VerifiedBy_User_Id = &input.AuthInfo.User_Id
+
+		err = tx.Save(&data).Error
+		if err != nil {
+			event.Status = "failed"
+			event.ErrInfo = pl.ErrorInfo{
+				Code:   "data-update-fail",
+				Detail: "Database update failed",
+				Raw:    err,
+			}
+			return pl.SetLogError(&event, input)
+		}
+
+		pl.SetLogInfo(&event, nil, "complete")
+
+		return nil
+	})
+
+	if err != nil {
+	}
+
+	return &d.Data{
+		Meta: d.IS{
+			"source":    source,
+			"structure": "single-data",
+			"status":    "verify",
+		},
+		Data: data.ToResponse(),
+	}, nil
+}
@@ -0,0 +1,104 @@
+/*
+DESCRIPTION:
+Any functions that are used internally by the use-case
+*/
+package chemo_plan
+
+import (
+	ec "simrs-vx/internal/domain/main-entities/chemo"
+	e "simrs-vx/internal/domain/main-entities/chemo-plan"
+	erc "simrs-vx/internal/domain/references/common"
+	ere "simrs-vx/internal/domain/references/encounter"
+	pl "simrs-vx/pkg/logger"
+	pu "simrs-vx/pkg/use-case-helper"
+
+	dg "github.com/karincake/apem/db-gorm-pg"
+	gh "github.com/karincake/getuk"
+)
+
+func setData[T *e.CreateDto | *e.UpdateDto](input T, data *e.ChemoPlan) {
+	var inputSrc *e.CreateDto
+	if inputT, ok := any(input).(*e.CreateDto); ok {
+		inputSrc = inputT
+	} else {
+		inputTemp := any(input).(*e.UpdateDto)
+		inputSrc = &inputTemp.CreateDto
+	}
+
+	data.Chemo_Id = inputSrc.Chemo_Id
+	data.Patient_Weight = inputSrc.Patient_Weight
+	data.Patient_Height = inputSrc.Patient_Height
+	data.Diagnoses = inputSrc.Diagnoses
+	data.Interval = inputSrc.Interval
+	data.Cycle = inputSrc.Cycle
+	data.Series = inputSrc.Series
+	data.StartDate = inputSrc.StartDate
+	data.EndDate = inputSrc.EndDate
+	data.Status_Code = inputSrc.Status_Code
+}
+
+func getChemoEncounterReg(event *pl.Event) (*ec.Chemo, error) {
+	pl.SetLogInfo(event, nil, "started", "DBReadChemoEncounterReg")
+	data := ec.Chemo{}
+
+	var tx = dg.I
+
+	if err := tx.Model(&ec.Chemo{}).
+		Joins(`LEFT JOIN "Encounter" "e" ON "e"."Id" = "Chemo"."Encounter_Id"`).
+		Joins(`LEFT JOIN "Ambulatory" "a" ON "a"."Encounter_Id" = "e"."Id"`).
+		Where(`"Chemo"."Status_Code" = ? AND "a"."Class_Code" = ?`, erc.DVCVerified, ere.ACCReg).
+		Order("\"CreatedAt\" DESC").
+		First(&data).
+		Error; err != nil {
+		if processedErr := pu.HandleReadError(err, event, source, nil, data); processedErr != nil {
+			return nil, processedErr
+		}
+	}
+
+	pl.SetLogInfo(event, nil, "complete")
+	return &data, nil
+}
+
+func getChemoFromLatestEncounter(event *pl.Event) (*ec.Chemo, error) {
+	pl.SetLogInfo(event, nil, "started", "DBReadChemoFromLatestEncounter")
+	data := ec.Chemo{}
+
+	var tx = dg.I
+
+	if err := tx.Model(&ec.Chemo{}).
+		Joins(`LEFT JOIN "Encounter" "e" ON "e"."Id" = "Chemo"."Encounter_Id"`).
+		Joins(`LEFT JOIN "Ambulatory" "a" ON "a"."Encounter_Id" = "e"."Id"`).
+		Where(`"a"."Class_Code" IN (?)"`, []string{string(ere.ACCReg), string(ere.ACCChemo)}).
+		Where(`"Chemo"."Status_Code" = ?`, erc.DVCVerified).
+		Scopes(gh.Preload("Encounter.Ambulatory")).
+		Order("\"Chemo\".\"CreatedAt\" DESC").
+		First(&data).
+		Error; err != nil {
+		if processedErr := pu.HandleReadError(err, event, source, nil, data); processedErr != nil {
+			return nil, processedErr
+		}
+	}
+
+	pl.SetLogInfo(event, nil, "complete")
+	return &data, nil
+}
+
+func getChemoEncounter(encounterId *uint, event *pl.Event) (*ec.Chemo, error) {
+	pl.SetLogInfo(event, encounterId, "started", "DBReadChemoEncounter")
+	data := ec.Chemo{}
+
+	var tx = dg.I
+
+	if err := tx.Model(&ec.Chemo{}).
+		Where(`"Encounter_Id" = ? AND "Status_Code"`, encounterId, erc.DVCVerified).
+		Scopes(gh.Preload("Encounter.Ambulatory")).
+		First(&data).
+		Error; err != nil {
+		if processedErr := pu.HandleReadError(err, event, source, nil, data); processedErr != nil {
+			return nil, processedErr
+		}
+	}
+
+	pl.SetLogInfo(event, nil, "complete")
+	return &data, nil
+}
@@ -0,0 +1,147 @@
+package chemo_plan
+
+import (
+	"errors"
+
+	plh "simrs-vx/pkg/lib-helper"
+	pl "simrs-vx/pkg/logger"
+	pu "simrs-vx/pkg/use-case-helper"
+
+	"gorm.io/gorm"
+
+	dg "github.com/karincake/apem/db-gorm-pg"
+	gh "github.com/karincake/getuk"
+
+	e "simrs-vx/internal/domain/main-entities/chemo-protocol"
+)
+
+func CreateData(input e.CreateDto, event *pl.Event, dbx ...*gorm.DB) (*e.ChemoProtocol, error) {
+	pl.SetLogInfo(event, nil, "started", "DBCreate")
+
+	data := e.ChemoProtocol{}
+	setData(&input, &data)
+
+	var tx *gorm.DB
+	if len(dbx) > 0 {
+		tx = dbx[0]
+	} else {
+		tx = dg.I
+	}
+
+	if err := tx.Create(&data).Error; err != nil {
+		return nil, plh.HandleCreateError(input, event, err)
+	}
+
+	pl.SetLogInfo(event, nil, "complete")
+	return &data, nil
+}
+
+func ReadListData(input e.ReadListDto, event *pl.Event, dbx ...*gorm.DB) ([]e.ChemoProtocol, *e.MetaDto, error) {
+	pl.SetLogInfo(event, input, "started", "DBReadList")
+	data := []e.ChemoProtocol{}
+	pagination := gh.Pagination{}
+	count := int64(0)
+	meta := e.MetaDto{}
+
+	var tx *gorm.DB
+	if len(dbx) > 0 {
+		tx = dbx[0]
+	} else {
+		tx = dg.I
+	}
+
+	tx = tx.
+		Model(&e.ChemoProtocol{}).
+		Scopes(gh.Preload(input.Includes)).
+		Scopes(gh.Filter(input.FilterDto)).
+		Count(&count).
+		Scopes(gh.Paginate(input, &pagination)).
+		Order("\"CreatedAt\" DESC")
+
+	if err := tx.Find(&data).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, &meta, nil
+		}
+		return nil, nil, plh.HandleListError(input, event, err)
+	}
+
+	meta.Count = int(count)
+	meta.PageNumber = pagination.PageNumber
+	meta.PageSize = pagination.PageSize
+
+	pl.SetLogInfo(event, nil, "complete")
+	return data, &meta, nil
+}
+
+func ReadDetailData(input e.ReadDetailDto, event *pl.Event, dbx ...*gorm.DB) (*e.ChemoProtocol, error) {
+	pl.SetLogInfo(event, input, "started", "DBReadDetail")
+	data := e.ChemoProtocol{}
+
+	var tx *gorm.DB
+	if len(dbx) > 0 {
+		tx = dbx[0]
+	} else {
+		tx = dg.I
+	}
+
+	if err := tx.
+		Scopes(gh.Preload(input.Includes)).
+		First(&data, input.Id).
+		Error; err != nil {
+
+		if processedErr := pu.HandleReadError(err, event, source, input.Id, data); processedErr != nil {
+			return nil, processedErr
+		}
+	}
+
+	pl.SetLogInfo(event, nil, "complete")
+	return &data, nil
+}
+
+func UpdateData(input e.UpdateDto, data *e.ChemoProtocol, event *pl.Event, dbx ...*gorm.DB) error {
+	pl.SetLogInfo(event, data, "started", "DBUpdate")
+	setData(&input, data)
+
+	var tx *gorm.DB
+	if len(dbx) > 0 {
+		tx = dbx[0]
+	} else {
+		tx = dg.I
+	}
+
+	if err := tx.Save(&data).Error; err != nil {
+		event.Status = "failed"
+		event.ErrInfo = pl.ErrorInfo{
+			Code:   "data-update-fail",
+			Detail: "Database update failed",
+			Raw:    err,
+		}
+		return pl.SetLogError(event, input)
+	}
+
+	pl.SetLogInfo(event, nil, "complete")
+	return nil
+}
+
+func DeleteData(data *e.ChemoProtocol, event *pl.Event, dbx ...*gorm.DB) error {
+	pl.SetLogInfo(event, data, "started", "DBDelete")
+	var tx *gorm.DB
+	if len(dbx) > 0 {
+		tx = dbx[0]
+	} else {
+		tx = dg.I
+	}
+
+	if err := tx.Delete(&data).Error; err != nil {
+		event.Status = "failed"
+		event.ErrInfo = pl.ErrorInfo{
+			Code:   "data-delete-fail",
+			Detail: "Database delete failed",
+			Raw:    err,
+		}
+		return pl.SetLogError(event, data)
+	}
+
+	pl.SetLogInfo(event, nil, "complete")
+	return nil
+}
@@ -0,0 +1,103 @@
+package chemo_plan
+
+import (
+	e "simrs-vx/internal/domain/main-entities/chemo-plan"
+	pl "simrs-vx/pkg/logger"
+	pu "simrs-vx/pkg/use-case-helper"
+
+	"gorm.io/gorm"
+)
+
+type middlewareRunner struct {
+	Event  *pl.Event
+	Tx     *gorm.DB
+	MwType pu.MWType
+}
+
+// NewMiddlewareExecutor creates a new middleware executor
+func newMiddlewareRunner(event *pl.Event, tx *gorm.DB) *middlewareRunner {
+	return &middlewareRunner{
+		Event: event,
+		Tx:    tx,
+	}
+}
+
+// ExecuteCreateMiddleware executes create middleware
+func (me *middlewareRunner) RunCreateMiddleware(middlewares []createMw, input *e.CreateDto, data *e.ChemoPlan) error {
+	for _, middleware := range middlewares {
+		logData := pu.GetLogData(input, data)
+
+		pl.SetLogInfo(me.Event, logData, "started", middleware.Name)
+
+		if err := middleware.Func(input, data, me.Tx); err != nil {
+			return pu.HandleMiddlewareError(me.Event, string(me.MwType), middleware.Name, logData, err)
+		}
+
+		pl.SetLogInfo(me.Event, nil, "complete")
+	}
+	return nil
+}
+
+func (me *middlewareRunner) RunReadListMiddleware(middlewares []readListMw, input *e.ReadListDto, data *e.ChemoPlan) error {
+	for _, middleware := range middlewares {
+		logData := pu.GetLogData(input, data)
+
+		pl.SetLogInfo(me.Event, logData, "started", middleware.Name)
+
+		if err := middleware.Func(input, data, me.Tx); err != nil {
+			return pu.HandleMiddlewareError(me.Event, string(me.MwType), middleware.Name, logData, err)
+		}
+
+		pl.SetLogInfo(me.Event, nil, "complete")
+	}
+	return nil
+}
+
+func (me *middlewareRunner) RunReadDetailMiddleware(middlewares []readDetailMw, input *e.ReadDetailDto, data *e.ChemoPlan) error {
+	for _, middleware := range middlewares {
+		logData := pu.GetLogData(input, data)
+
+		pl.SetLogInfo(me.Event, logData, "started", middleware.Name)
+
+		if err := middleware.Func(input, data, me.Tx); err != nil {
+			return pu.HandleMiddlewareError(me.Event, string(me.MwType), middleware.Name, logData, err)
+		}
+
+		pl.SetLogInfo(me.Event, nil, "complete")
+	}
+	return nil
+}
+
+func (me *middlewareRunner) RunUpdateMiddleware(middlewares []readDetailMw, input *e.ReadDetailDto, data *e.ChemoPlan) error {
+	for _, middleware := range middlewares {
+		logData := pu.GetLogData(input, data)
+
+		pl.SetLogInfo(me.Event, logData, "started", middleware.Name)
+
+		if err := middleware.Func(input, data, me.Tx); err != nil {
+			return pu.HandleMiddlewareError(me.Event, string(me.MwType), middleware.Name, logData, err)
+		}
+
+		pl.SetLogInfo(me.Event, nil, "complete")
+	}
+	return nil
+}
+
+func (me *middlewareRunner) RunDeleteMiddleware(middlewares []readDetailMw, input *e.ReadDetailDto, data *e.ChemoPlan) error {
+	for _, middleware := range middlewares {
+		logData := pu.GetLogData(input, data)
+
+		pl.SetLogInfo(me.Event, logData, "started", middleware.Name)
+
+		if err := middleware.Func(input, data, me.Tx); err != nil {
+			return pu.HandleMiddlewareError(me.Event, string(me.MwType), middleware.Name, logData, err)
+		}
+
+		pl.SetLogInfo(me.Event, nil, "complete")
+	}
+	return nil
+}
+
+func (me *middlewareRunner) setMwType(mwType pu.MWType) {
+	me.MwType = mwType
+}
@@ -0,0 +1,9 @@
+package chemo_plan
+
+// example of middleware
+// func init() {
+// 	createPreMw = append(createPreMw,
+// 		CreateMw{Name: "modif-input", Func: pm.ModifInput},
+// 		CreateMw{Name: "check-data", Func: pm.CheckData},
+// 	)
+// }
@@ -0,0 +1,44 @@
+/*
+DESCRIPTION:
+A sample, part of the package that contains type, constants, and/or variables.
+
+In this sample it also provides type and variable regarding the needs of the
+middleware to separate from main use-case which has the basic CRUD
+functionality. The purpose of this is to make the code more maintainable.
+*/
+package chemo_plan
+
+import (
+	"gorm.io/gorm"
+
+	e "simrs-vx/internal/domain/main-entities/chemo-plan"
+)
+
+type createMw struct {
+	Name string
+	Func func(input *e.CreateDto, data *e.ChemoPlan, tx *gorm.DB) error
+}
+
+type readListMw struct {
+	Name string
+	Func func(input *e.ReadListDto, data *e.ChemoPlan, tx *gorm.DB) error
+}
+
+type readDetailMw struct {
+	Name string
+	Func func(input *e.ReadDetailDto, data *e.ChemoPlan, tx *gorm.DB) error
+}
+
+type UpdateMw = readDetailMw
+type DeleteMw = readDetailMw
+
+var createPreMw []createMw      // preprocess middleware
+var createPostMw []createMw     // postprocess middleware
+var readListPreMw []readListMw  // ..
+var readListPostMw []readListMw // ..
+var readDetailPreMw []readDetailMw
+var readDetailPostMw []readDetailMw
+var updatePreMw []readDetailMw
+var updatePostMw []readDetailMw
+var deletePreMw []readDetailMw
+var deletePostMw []readDetailMw
@@ -3,7 +3,6 @@ package chemo_protocol
 import (
 	"errors"
 	erc "simrs-vx/internal/domain/references/common"
-	ere "simrs-vx/internal/domain/references/encounter"
 	"strconv"

 	dg "github.com/karincake/apem/db-gorm-pg"
@@ -15,6 +14,9 @@ import (
 	"gorm.io/gorm"

 	e "simrs-vx/internal/domain/main-entities/chemo-protocol"
+	ee "simrs-vx/internal/domain/main-entities/encounter"
+
+	ue "simrs-vx/internal/use-case/main-use-case/encounter"
 )

 const source = "chemo-protocol"
@@ -38,22 +40,33 @@ func Create(input e.CreateDto) (*d.Data, error) {
 			return err
 		}

-		// get chemo data from latest encounter
-		dataChemo, err := getChemoEncounter(input.Encounter_Id, &event)
-		if err != nil {
-			return err
+		if input.Patient_Id == nil {
+			// get encounter
+			dataEncounter, err := ue.ReadDetailData(ee.ReadDetailDto{Id: *input.Encounter_Id}, &event)
+			if err != nil {
+				return err
+			}
+
+			input.Patient_Id = dataEncounter.Patient_Id
 		}

-		input.Chemo_Id = &dataChemo.Id
+		// get chemo data from encounter
+		//dataChemo, err := getChemoEncounter(input.Encounter_Id, &event)
+		//if err != nil {
+		//	return err
+		//}
+
+		//input.Chemo_Id = &dataChemo.Id

 		// determine status code chemo-protocol
-		switch dataChemo.Encounter.Ambulatory.Class_Code {
-		case ere.ACCChemo:
-			input.Status_Code = erc.DVCVerified
-		default:
-			input.Status_Code = erc.DVCNew
+		//switch dataChemo.Encounter.Ambulatory.Class_Code {
+		//case ere.ACCChemo:
+		//	input.Status_Code = erc.DVCVerified
+		//default:
+		//	input.Status_Code = erc.DVCNew
+		//}

-		}
+		input.Status_Code = erc.DVCNew

 		if resData, err := CreateData(input, &event, tx); err != nil {
 			return err
@@ -35,6 +35,7 @@ func setData[T *e.CreateDto | *e.UpdateDto](input T, data *e.ChemoProtocol) {
 	data.StartDate = inputSrc.StartDate
 	data.EndDate = inputSrc.EndDate
 	data.Status_Code = inputSrc.Status_Code
+	data
 }

 func getChemoEncounterReg(event *pl.Event) (*ec.Chemo, error) {
@@ -86,15 +86,6 @@ func ReadList(input e.ReadListDto) (*d.Data, error) {
 	// Start log
 	pl.SetLogInfo(&event, input, "started", "readList")

-	if input.Encounter_Id == nil {
-		event.Status = "failed"
-		event.ErrInfo = pl.ErrorInfo{
-			Code:   "data-validation-fail",
-			Detail: "Encounter-Id is required",
-		}
-		return nil, pl.SetLogError(&event, input)
-	}
-
 	err = dg.I.Transaction(func(tx *gorm.DB) error {
 		mwRunner := newMiddlewareRunner(&event, tx)
 		mwRunner.setMwType(pu.MWTPre)
@@ -155,6 +146,15 @@ func ReadDetail(input e.ReadDetailDto) (*d.Data, error) {
 	// Start log
 	pl.SetLogInfo(&event, input, "started", "readDetail")

+	if input.Encounter_Id == nil {
+		event.Status = "failed"
+		event.ErrInfo = pl.ErrorInfo{
+			Code:   "data-validation-fail",
+			Detail: "Encounter-Id is required",
+		}
+		return nil, pl.SetLogError(&event, input)
+	}
+
 	err = dg.I.Transaction(func(tx *gorm.DB) error {
 		mwRunner := newMiddlewareRunner(&event, tx)
 		mwRunner.setMwType(pu.MWTPre)
@@ -86,6 +86,7 @@ func ReadDetailData(input e.ReadDetailDto, event *pl.Event, dbx ...*gorm.DB) (*e

 	if err := tx.
 		Scopes(gh.Preload(input.Includes)).
+		Scopes(gh.Filter(input.FilterDto)).
 		First(&data, input.Id).Error; err != nil {
 		if processedErr := pu.HandleReadError(err, event, source, input.Id, data); processedErr != nil {
 			return nil, processedErr