paginate api list dokter

internal/domain/reference/dokter/handler.go

@@ -21,13 +21,13 @@ func NewDokterHandler(repo IDokterRepository) DokterHandler {
 // @Summary Get List Dokter
 // @Tags Dokter
 // @Param search query string false "Search keyword"
+// @Param limit query string false "Limit" default(10)
+// @Param offset query string false "Offset" default(0)
 // @Success 200 {object} []DokterResponse
 // @Failure 500 {object} shared.BaseErrorResponse
 // @Router /dokter/ [get]
 func (h DokterHandler) ListDokter(c *gin.Context) {
-	var list ListDokterModel
-
-	list, err := h.repo.SearchableListDokter(c)
+	result, err := h.repo.SearchableListDokter(c)
 	if err != nil {
 		errorResponse := baseResponse.BaseErrorResponse{
 			Success: false,
@@ -38,8 +38,9 @@ func (h DokterHandler) ListDokter(c *gin.Context) {
 		return
 	}
 
-	response := baseResponse.ToBaseResponse(
-		list.ToResponseList(),
+	response := baseResponse.ToBaseResponsePaginate(
+		result.Data.ToResponseList(),
+		result.Paging,
 		true,
 		200,
 		"success get doctor's list")

internal/domain/reference/dokter/model.go

@@ -1,6 +1,9 @@
 package dokter
 
-import "database/sql"
+import (
+	"antrian-operasi/internal/shared"
+	"database/sql"
+)
 
 type DokterModel struct {
 	ID           string         `json:"id" db:"id"`
@@ -18,3 +21,8 @@ type DokterResponse struct {
 	HfisCode    *string `json:"hfis_code"`
 	NamaKsm     string  `json:"nama_ksm"`
 }
+
+type ListDokterModelPaginate struct {
+	Data   ListDokterModel
+	Paging shared.PaginationInfo
+}

internal/domain/reference/dokter/repository.go

@@ -2,7 +2,9 @@ package dokter
 
 import (
 	"antrian-operasi/internal/database"
+	"antrian-operasi/internal/shared"
 	"errors"
+	"log"
 
 	queryUtils "antrian-operasi/internal/utils/query"
 
@@ -13,7 +15,7 @@ const DB_NAME = "db_antrian"
 const TBL_NAME = "data_pegawai"
 
 type IDokterRepository interface {
-	SearchableListDokter(c *gin.Context) ([]DokterModel, error)
+	SearchableListDokter(c *gin.Context) (ListDokterModelPaginate, error)
 	GetDokterById(c *gin.Context, id string) (DokterModel, error)
 }
 
@@ -72,8 +74,10 @@ func baseSelectQuery() queryUtils.DynamicQuery {
 	return query
 }
 
-func (r dokterRepo) SearchableListDokter(c *gin.Context) ([]DokterModel, error) {
-	var result []DokterModel
+func (r dokterRepo) SearchableListDokter(c *gin.Context) (ListDokterModelPaginate, error) {
+	var result ListDokterModelPaginate
+	limit := shared.ParseQueryLimit(c)
+	offset := shared.ParseQueryOffset(c)
 	search := c.Query("search")
 
 	// base query
@@ -105,8 +109,23 @@ func (r dokterRepo) SearchableListDokter(c *gin.Context) ([]DokterModel, error)
 		return result, nil
 	}
 
+	// query count
+	countData, err := r.queryBuilder.ExecuteCount(c, dbconn, query)
+	if err != nil {
+		log.Printf("Unable to execute query count : %s ", err)
+		return result, err
+	}
+	result.Paging.Limit = limit
+	result.Paging.Offset = offset
+	result.Paging.Total = int(countData)
+	result.Paging.CalculatePagingInfo()
+
+	// query data
+	queryData := query
+	queryData.Limit = limit
+	queryData.Offset = offset
 	err = r.queryBuilder.ExecuteQuery(
-		c, dbconn, query, &result)
+		c, dbconn, queryData, &result.Data)
 	if err != nil {
 		// log.Fatalf("unable to execute query %s", err)
 		return result, nil