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

Feat/ambulance transport 76

internal/use-case/main-use-case/ambulance-transport-req/case.go

@@ -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
+}

internal/use-case/main-use-case/ambulance-transport-req/helper.go

@@ -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
+}

internal/use-case/main-use-case/ambulance-transport-req/lib.go

@@ -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
+}

internal/use-case/main-use-case/ambulance-transport-req/middleware-runner.go

@@ -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
+}

internal/use-case/main-use-case/ambulance-transport-req/middleware.go

@@ -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},
+// 	)
+// }

internal/use-case/main-use-case/ambulance-transport-req/tycovar.go

@@ -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