Merge pull request #89 from dikstub-rssa/feat/ambulance-transport-76

Feat/ambulance transport 76
2025-10-20 14:31:36 +07:00
parent 3cca394cb3 e1c441bdb0
commit 4ceebce29f
12 changed files with 996 additions and 3 deletions
@@ -0,0 +1,2 @@
+-- Rename a column from "RequestData" to "RequestDate"
+ALTER TABLE "public"."AmbulanceTransportReq" RENAME COLUMN "RequestData" TO "RequestDate";
@@ -1,4 +1,4 @@
-h1:eCBVp2yPQk7VrLdSk2mDps+FXavKA5OcJ1/QRBh+ovI=
+h1:ymfgaEhen/ZEJoOaBP0BLfKbsTZRjKjQqNbO58caXLU=
 20250904105930.sql h1:MEM6blCgke9DzWQSTnLzasbPIrcHssNNrJqZpSkEo6k=
 20250904141448.sql h1:J8cmYNk4ZrG9fhfbi2Z1IWz7YkfvhFqTzrLFo58BPY0=
 20250908062237.sql h1:Pu23yEW/aKkwozHoOuROvHS/GK4ngARJGdO7FB7HZuI=
@@ -49,4 +49,5 @@ h1:eCBVp2yPQk7VrLdSk2mDps+FXavKA5OcJ1/QRBh+ovI=
 20251016062912.sql h1:ACNn0fe+EMqUt3hoY+Dr3uqAV/QICBa1+mIW7fUc9Fk=
 20251017060617.sql h1:4T3t9ifWrEQTPMSM0XJ98pF7Qdt+UfgtMui17bhrnWI=
 20251017082207.sql h1:8vLG1l/saRRMHXkyA4nelJyjaSddhZd6r7R+Uo4JS/c=
-20251019093915.sql h1:wsJMh1r45ONaY7zIq2c3rTcuGXN4mI0irZK7a96HZW8=
+20251019093915.sql h1:vWqTEc9bZpnAj53DLNKaTYbEoiSqdQJ9Mx4Qv9zmXU8=
+20251020062553.sql h1:llHc4558mdcMjVYMdrCb6ZClnjUd56DnJuwYGbae/Ms=
@@ -0,0 +1,137 @@
+package ambulance_transport_req
+
+import (
+	ecore "simrs-vx/internal/domain/base-entities/core"
+	eds "simrs-vx/internal/domain/main-entities/district"
+	ept "simrs-vx/internal/domain/main-entities/patient"
+	epr "simrs-vx/internal/domain/main-entities/province"
+	erg "simrs-vx/internal/domain/main-entities/regency"
+	evl "simrs-vx/internal/domain/main-entities/village"
+	eren "simrs-vx/internal/domain/references/encounter"
+	erp "simrs-vx/internal/domain/references/person"
+	"time"
+)
+
+type CreateDto struct {
+	Patient_Id  *uint      `json:"patient_id"`
+	Diagnoses   *string    `json:"diagnoses" validate:"maxLength=1024"`
+	RequestDate *time.Time `json:"requestDate"`
+	UsageDate   *time.Time `json:"usageDate"`
+
+	Address *string `json:"address" validate:"maxLength=100"`
+	RtRw    *string `json:"rtRw" validate:"maxLength=10"`
+
+	Province_Code *string `json:"province_code" validate:"maxLength=2"`
+	Regency_Code  *string `json:"regency_code" validate:"maxLength=4"`
+	District_Code *string `json:"district_code" validate:"maxLength=6"`
+	Village_Code  *string `json:"village_code" validate:"maxLength=10"`
+
+	Facility_Code             *eren.AmbulanceFacilityCode `json:"facility_code" validate:"maxLength=10"`
+	Needs_Code                *eren.AmbulanceNeedsCode    `json:"needs_code" validate:"maxLength=10"`
+	Contact_Name              *string                     `json:"contact_name" validate:"maxLength=100"`
+	Contact_Relationship_Code *erp.RelationshipCode       `json:"contact_relationship_code" validate:"maxLength=10"`
+	Contact_PhoneNumber       *string                     `json:"contact_phoneNumber" validate:"maxLength=20"`
+}
+
+type ReadListDto struct {
+	FilterDto
+	Includes   string `json:"includes"`
+	Pagination ecore.Pagination
+}
+
+type FilterDto struct {
+	Patient_Id    *uint                       `json:"patient-id"`
+	Facility_Code *eren.AmbulanceFacilityCode `json:"facility-code"`
+	Needs_Code    *eren.AmbulanceNeedsCode    `json:"needs-code"`
+
+	Province_Code *string `json:"province-code"`
+	Regency_Code  *string `json:"regency-code"`
+	District_Code *string `json:"district-code"`
+	Village_Code  *string `json:"village-code"`
+}
+
+type ReadDetailDto struct {
+	Id       uint16 `json:"id"`
+	Includes string `json:"includes"`
+}
+
+type UpdateDto struct {
+	Id uint16 `json:"id"`
+	CreateDto
+}
+
+type DeleteDto struct {
+	Id uint16 `json:"id"`
+}
+
+type MetaDto struct {
+	PageNumber int `json:"page_number"`
+	PageSize   int `json:"page_size"`
+	Count      int `json:"count"`
+}
+
+type ResponseDto struct {
+	ecore.Main
+	Patient_Id *uint        `json:"patient_id"`
+	Patient    *ept.Patient `json:"patient,omitempty"`
+
+	Diagnoses   *string    `json:"diagnoses"`
+	RequestDate *time.Time `json:"requestDate"`
+	UsageDate   *time.Time `json:"usageDate"`
+
+	Address *string `json:"address"`
+	RtRw    *string `json:"rtRw"`
+
+	Province_Code *string       `json:"province_code"`
+	Province      *epr.Province `json:"province,omitempty"`
+
+	Regency_Code *string      `json:"regency_code"`
+	Regency      *erg.Regency `json:"regency,omitempty"`
+
+	District_Code *string       `json:"district_code"`
+	District      *eds.District `json:"district,omitempty"`
+
+	Village_Code *string      `json:"village_code"`
+	Village      *evl.Village `json:"village,omitempty"`
+
+	Facility_Code             *eren.AmbulanceFacilityCode `json:"facility_code"`
+	Needs_Code                *eren.AmbulanceNeedsCode    `json:"needs_code"`
+	Contact_Name              *string                     `json:"contact_name"`
+	Contact_Relationship_Code *erp.RelationshipCode       `json:"contact_relationship_code"`
+	Contact_PhoneNumber       *string                     `json:"contact_phoneNumber"`
+}
+
+func (d AmbulanceTransportReq) ToResponse() ResponseDto {
+	resp := ResponseDto{
+		Patient_Id:                d.Patient_Id,
+		Patient:                   d.Patient,
+		Diagnoses:                 d.Diagnoses,
+		RequestDate:               d.RequestDate,
+		UsageDate:                 d.UsageDate,
+		Address:                   d.Address,
+		RtRw:                      d.RtRw,
+		Province_Code:             d.Province_Code,
+		Province:                  d.Province,
+		Regency_Code:              d.Regency_Code,
+		Regency:                   d.Regency,
+		District_Code:             d.District_Code,
+		District:                  d.District,
+		Village_Code:              d.Village_Code,
+		Village:                   d.Village,
+		Facility_Code:             d.Facility_Code,
+		Needs_Code:                d.Needs_Code,
+		Contact_Name:              d.Contact_Name,
+		Contact_Relationship_Code: d.Contact_Relationship_Code,
+		Contact_PhoneNumber:       d.Contact_PhoneNumber,
+	}
+	resp.Main = d.Main
+	return resp
+}
+
+func ToResponseList(data []AmbulanceTransportReq) []ResponseDto {
+	resp := make([]ResponseDto, len(data))
+	for i, u := range data {
+		resp[i] = u.ToResponse()
+	}
+	return resp
+}
@@ -19,7 +19,7 @@ type AmbulanceTransportReq struct {
 	Patient    *ept.Patient `json:"patient,omitempty" gorm:"foreignKey:Patient_Id;references:Id"`

 	Diagnoses   *string    `json:"diagnoses" gorm:"size:1024"`
-	RequestData *time.Time `json:"requestData"`
+	RequestDate *time.Time `json:"requestDate"`
 	UsageDate   *time.Time `json:"usageDate"`

 	Address *string `json:"address" gorm:"size:100"`
@@ -0,0 +1,72 @@
+package ambulance_transport_req
+
+import (
+	"net/http"
+	atr "simrs-vx/internal/domain/main-entities/ambulance-transport-req"
+	uatr "simrs-vx/internal/use-case/main-use-case/ambulance-transport-req"
+
+	rw "github.com/karincake/risoles"
+	sf "github.com/karincake/semprit"
+)
+
+type myBase struct{}
+
+var O myBase
+
+func (obj myBase) Create(w http.ResponseWriter, r *http.Request) {
+	dto := atr.CreateDto{}
+	if res := rw.ValidateStructByIOR(w, r.Body, &dto); !res {
+		return
+	}
+
+	res, err := uatr.Create(dto)
+	rw.DataResponse(w, res, err)
+}
+
+func (obj myBase) GetList(w http.ResponseWriter, r *http.Request) {
+	dto := atr.ReadListDto{}
+	sf.UrlQueryParam(&dto, *r.URL)
+	res, err := uatr.ReadList(dto)
+	rw.DataResponse(w, res, err)
+}
+
+func (obj myBase) GetDetail(w http.ResponseWriter, r *http.Request) {
+	id := rw.ValidateInt(w, "id", r.PathValue("id"))
+	if id <= 0 {
+		return
+	}
+
+	dto := atr.ReadDetailDto{}
+	sf.UrlQueryParam(&dto, *r.URL)
+	dto.Id = uint16(id)
+
+	res, err := uatr.ReadDetail(dto)
+	rw.DataResponse(w, res, err)
+}
+
+func (obj myBase) Update(w http.ResponseWriter, r *http.Request) {
+	id := rw.ValidateInt(w, "id", r.PathValue("id"))
+	if id <= 0 {
+		return
+	}
+
+	dto := atr.UpdateDto{}
+	if res := rw.ValidateStructByIOR(w, r.Body, &dto); !res {
+		return
+	}
+	dto.Id = uint16(id)
+	res, err := uatr.Update(dto)
+	rw.DataResponse(w, res, err)
+}
+
+func (obj myBase) Delete(w http.ResponseWriter, r *http.Request) {
+	id := rw.ValidateInt(w, "id", r.PathValue("id"))
+	if id <= 0 {
+		return
+	}
+
+	dto := atr.DeleteDto{}
+	dto.Id = uint16(id)
+	res, err := uatr.Delete(dto)
+	rw.DataResponse(w, res, err)
+}
@@ -5,6 +5,7 @@ import (

 	/******************** main / transaction ********************/
 	adime "simrs-vx/internal/interface/main-handler/adime"
+	ambulancetransportrequest "simrs-vx/internal/interface/main-handler/ambulance-transport-req"
 	auth "simrs-vx/internal/interface/main-handler/authentication"
 	chemo "simrs-vx/internal/interface/main-handler/chemo"
 	consultation "simrs-vx/internal/interface/main-handler/consultation"
@@ -240,6 +241,7 @@ func SetRoutes() http.Handler {
 	})

 	hc.RegCrud(r, "/v1/internal-reference", internalreference.O)
+	hc.RegCrud(r, "/v1/ambulance-transport-req", ambulancetransportrequest.O)

 	/******************** actor ********************/
 	hc.RegCrud(r, "/v1/person", person.O)
@@ -0,0 +1,398 @@
+package ambulancetransport
+
+import (
+	"errors"
+	"strconv"
+
+	// main entities
+	eatr "simrs-vx/internal/domain/main-entities/ambulance-transport-req"
+	edis "simrs-vx/internal/domain/main-entities/district"
+	ep "simrs-vx/internal/domain/main-entities/patient"
+	epro "simrs-vx/internal/domain/main-entities/province"
+	ereg "simrs-vx/internal/domain/main-entities/regency"
+	evil "simrs-vx/internal/domain/main-entities/village"
+
+	// main use case
+	udis "simrs-vx/internal/use-case/main-use-case/district"
+	up "simrs-vx/internal/use-case/main-use-case/patient"
+	upro "simrs-vx/internal/use-case/main-use-case/province"
+	ureg "simrs-vx/internal/use-case/main-use-case/regency"
+	uvil "simrs-vx/internal/use-case/main-use-case/village"
+
+	pl "simrs-vx/pkg/logger"
+	pu "simrs-vx/pkg/use-case-helper"
+
+	dg "github.com/karincake/apem/db-gorm-pg"
+	d "github.com/karincake/dodol"
+	"gorm.io/gorm"
+)
+
+const source = "ambulance-transport-req"
+
+func Create(input eatr.CreateDto) (*d.Data, error) {
+	data := eatr.AmbulanceTransportReq{}
+	event := pl.Event{
+		Feature: "Create",
+		Source:  source,
+	}
+
+	// Start log
+	pl.SetLogInfo(&event, input, "started", "create")
+
+	// validate request code value
+	if err := validateRequestCode(&input, &event); err != nil {
+		return nil, err
+	}
+
+	// validateForeignKeys ensures that all foreign key references in the given input
+	// exist in their respective tables. It returns an error if any referenced record
+	// is missing or invalid.
+	if err := validateForeignKeys(input, &event); err != nil {
+		return nil, err
+	}
+
+	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
+		}
+
+		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 validateForeignKeys(input eatr.CreateDto, event *pl.Event) (err error) {
+	// Validate Patient Id
+	if input.Patient_Id != nil {
+		_, err = up.ReadDetail(ep.ReadDetailDto{Id: uint16(*input.Patient_Id)})
+		if err != nil {
+			return err
+		}
+	}
+
+	event.Status = "failed"
+	event.ErrInfo = pl.ErrorInfo{
+		Code: "data-not-found",
+	}
+
+	// Validate Province Code
+	if input.Province_Code != nil {
+		dataProvince, err := upro.ReadList(epro.ReadListDto{FilterDto: epro.FilterDto{Code: *input.Province_Code}})
+		if err != nil {
+			return err
+		}
+
+		if list, ok := dataProvince.Data.([]epro.ResponseDto); ok {
+			if len(list) < 1 {
+				event.ErrInfo.Detail = "province_code not found"
+				event.ErrInfo.Raw = errors.New("province_code not found")
+				return pl.SetLogError(event, input)
+			}
+		}
+	}
+
+	// Validate Regency Code
+	if input.Regency_Code != nil {
+		dataRegency, err := ureg.ReadList(ereg.ReadListDto{FilterDto: ereg.FilterDto{Code: *input.Regency_Code}})
+		if err != nil {
+			return err
+		}
+
+		if list, ok := dataRegency.Data.([]ereg.ResponseDto); ok {
+			if len(list) < 1 {
+				event.ErrInfo.Detail = "regency_code not found"
+				event.ErrInfo.Raw = errors.New("regency_code not found")
+				return pl.SetLogError(event, input)
+			}
+		}
+	}
+
+	// Validate District Code
+	if input.District_Code != nil {
+		dataDistrict, err := udis.ReadList(edis.ReadListDto{FilterDto: edis.FilterDto{Code: *input.District_Code}})
+		if err != nil {
+			return err
+		}
+
+		if list, ok := dataDistrict.Data.([]edis.ResponseDto); ok {
+			if len(list) < 1 {
+				event.ErrInfo.Detail = "district_code not found"
+				event.ErrInfo.Raw = errors.New("district_code not found")
+				return pl.SetLogError(event, input)
+			}
+		}
+	}
+
+	// Validate Village Code
+	if input.Village_Code != nil {
+		dataVillage, err := uvil.ReadList(evil.ReadListDto{FilterDto: evil.FilterDto{Code: *input.Village_Code}})
+		if err != nil {
+			return err
+		}
+
+		if list, ok := dataVillage.Data.([]evil.ResponseDto); ok {
+			if len(list) < 1 {
+				event.ErrInfo.Detail = "village_code not found"
+				event.ErrInfo.Raw = errors.New("village_code not found")
+				return pl.SetLogError(event, input)
+			}
+		}
+	}
+
+	return
+}
+
+func ReadList(input eatr.ReadListDto) (*d.Data, error) {
+	var data *eatr.AmbulanceTransportReq
+	var dataList []eatr.AmbulanceTransportReq
+	var metaList *eatr.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: eatr.ToResponseList(dataList),
+	}, nil
+}
+
+func ReadDetail(input eatr.ReadDetailDto) (*d.Data, error) {
+	var data *eatr.AmbulanceTransportReq
+	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 eatr.UpdateDto) (*d.Data, error) {
+	rdDto := eatr.ReadDetailDto{Id: input.Id}
+	var data *eatr.AmbulanceTransportReq
+	var err error
+
+	event := pl.Event{
+		Feature: "Update",
+		Source:  source,
+	}
+
+	// Start log
+	pl.SetLogInfo(&event, input, "started", "update")
+
+	// validate request code value
+	if err := validateRequestCode(&input.CreateDto, &event); err != nil {
+		return nil, err
+	}
+
+	// validateForeignKeys ensures that all foreign key references in the given input
+	// exist in their respective tables. It returns an error if any referenced record
+	// is missing or invalid.
+	if err := validateForeignKeys(input.CreateDto, &event); err != nil {
+		return nil, err
+	}
+
+	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
+		}
+
+		// Get Updated Data
+		if data, err = ReadDetailData(rdDto, &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 eatr.DeleteDto) (*d.Data, error) {
+	rdDto := eatr.ReadDetailDto{Id: input.Id}
+	var data *eatr.AmbulanceTransportReq
+	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
+}
@@ -0,0 +1,81 @@
+/*
+DESCRIPTION:
+Any functions that are used internally by the use-case
+*/
+package ambulancetransport
+
+import (
+	"errors"
+	atr "simrs-vx/internal/domain/main-entities/ambulance-transport-req"
+	eren "simrs-vx/internal/domain/references/encounter"
+	erp "simrs-vx/internal/domain/references/person"
+	pl "simrs-vx/pkg/logger"
+)
+
+func setData[T *atr.CreateDto | *atr.UpdateDto](input T, data *atr.AmbulanceTransportReq) {
+	var inputSrc *atr.CreateDto
+	if inputT, ok := any(input).(*atr.CreateDto); ok {
+		inputSrc = inputT
+	} else {
+		inputTemp := any(input).(*atr.UpdateDto)
+		inputSrc = &inputTemp.CreateDto
+	}
+
+	data.Patient_Id = inputSrc.Patient_Id
+	data.Diagnoses = inputSrc.Diagnoses
+	data.RequestDate = inputSrc.RequestDate
+	data.UsageDate = inputSrc.UsageDate
+
+	data.Address = inputSrc.Address
+	data.RtRw = inputSrc.RtRw
+	data.Province_Code = inputSrc.Province_Code
+	data.Regency_Code = inputSrc.Regency_Code
+	data.District_Code = inputSrc.District_Code
+	data.Village_Code = inputSrc.Village_Code
+
+	data.Facility_Code = inputSrc.Facility_Code
+	data.Needs_Code = inputSrc.Needs_Code
+	data.Contact_Name = inputSrc.Contact_Name
+	data.Contact_Relationship_Code = inputSrc.Contact_Relationship_Code
+	data.Contact_PhoneNumber = inputSrc.Contact_PhoneNumber
+}
+
+func validateRequestCode(i *atr.CreateDto, event *pl.Event) (err error) {
+	event.Status = "failed"
+	event.ErrInfo = pl.ErrorInfo{
+		Code: "data-validation-fail",
+	}
+
+	// validate facility code value
+	if i.Facility_Code != nil {
+		if *i.Facility_Code != eren.AFCStd && *i.Facility_Code != eren.AFCIcu {
+			event.ErrInfo.Detail = "facilty_code value is not recognized"
+			event.ErrInfo.Raw = errors.New("facilty_code value is not recognized")
+			return pl.SetLogError(event, i)
+		}
+	}
+
+	// validate needs code value
+	if i.Needs_Code != nil {
+		if *i.Needs_Code != eren.ANCAssist && *i.Needs_Code != eren.ANCNonassist {
+			event.ErrInfo.Detail = "needs_code value is not recognized"
+			event.ErrInfo.Raw = errors.New("needs_code value is not recognized")
+			return pl.SetLogError(event, i)
+		}
+	}
+
+	// validate contact relationship code value
+	if i.Contact_Relationship_Code != nil {
+		switch *i.Contact_Relationship_Code {
+		case erp.RCMother, erp.RCFather, erp.RCUncle, erp.RCAunt,
+			erp.RCSibling, erp.RCGdMother, erp.RCGdFather, erp.RCChild,
+			erp.RCNephew, erp.RCGdChild, erp.RCOther:
+			return
+		default:
+			event.ErrInfo.Detail = "contact_relationship_code value is not recognized"
+			event.ErrInfo.Raw = errors.New("contact_relationship_code value is not recognized")
+			return pl.SetLogError(event, i)
+		}
+	}
+	return
+}
@@ -0,0 +1,144 @@
+package ambulancetransport
+
+import (
+	"errors"
+	atr "simrs-vx/internal/domain/main-entities/ambulance-transport-req"
+	plh "simrs-vx/pkg/lib-helper"
+	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"
+	"gorm.io/gorm"
+)
+
+func CreateData(input atr.CreateDto, event *pl.Event, dbx ...*gorm.DB) (*atr.AmbulanceTransportReq, error) {
+	pl.SetLogInfo(event, nil, "started", "DBCreate")
+
+	data := atr.AmbulanceTransportReq{}
+	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 atr.ReadListDto, event *pl.Event, dbx ...*gorm.DB) ([]atr.AmbulanceTransportReq, *atr.MetaDto, error) {
+	pl.SetLogInfo(event, input, "started", "DBReadList")
+	data := []atr.AmbulanceTransportReq{}
+	pagination := gh.Pagination{}
+	count := int64(0)
+	meta := atr.MetaDto{}
+
+	var tx *gorm.DB
+	if len(dbx) > 0 {
+		tx = dbx[0]
+	} else {
+		tx = dg.I
+	}
+
+	tx = tx.
+		Model(&atr.AmbulanceTransportReq{}).
+		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 atr.ReadDetailDto, event *pl.Event, dbx ...*gorm.DB) (*atr.AmbulanceTransportReq, error) {
+	pl.SetLogInfo(event, input, "started", "DBReadDetail")
+	data := atr.AmbulanceTransportReq{}
+
+	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 atr.UpdateDto, data *atr.AmbulanceTransportReq, 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 *atr.AmbulanceTransportReq, 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 ambulancetransport
+
+import (
+	atr "simrs-vx/internal/domain/main-entities/ambulance-transport-req"
+	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 *atr.CreateDto, data *atr.AmbulanceTransportReq) 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 *atr.ReadListDto, data *atr.AmbulanceTransportReq) 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 *atr.ReadDetailDto, data *atr.AmbulanceTransportReq) 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 *atr.ReadDetailDto, data *atr.AmbulanceTransportReq) 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 *atr.ReadDetailDto, data *atr.AmbulanceTransportReq) 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 ambulancetransport
+
+// 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 ambulancetransport
+
+import (
+	"gorm.io/gorm"
+
+	atr "simrs-vx/internal/domain/main-entities/ambulance-transport-req"
+)
+
+type createMw struct {
+	Name string
+	Func func(input *atr.CreateDto, data *atr.AmbulanceTransportReq, tx *gorm.DB) error
+}
+
+type readListMw struct {
+	Name string
+	Func func(input *atr.ReadListDto, data *atr.AmbulanceTransportReq, tx *gorm.DB) error
+}
+
+type readDetailMw struct {
+	Name string
+	Func func(input *atr.ReadDetailDto, data *atr.AmbulanceTransportReq, 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