Add optimized doctor search endpoint

internal/http/dokter_test.go

@@ -0,0 +1,72 @@
+package http
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	"primaya-api/cpone-middleware/internal/repository"
+)
+
+type fakeDokterRepository struct {
+	page   repository.DokterPage
+	params repository.DokterListParams
+	err    error
+}
+
+func (f *fakeDokterRepository) ListDokter(_ context.Context, params repository.DokterListParams) (repository.DokterPage, error) {
+	f.params = params
+	return f.page, f.err
+}
+
+func TestListDokterResponseParity(t *testing.T) {
+	name := "DR. ANDI"
+	repo := &fakeDokterRepository{page: repository.DokterPage{
+		Total: 16,
+		Items: []repository.Dokter{{DokterID: "D001", Nama: &name}},
+	}}
+	handler := Handler{dokterRepo: repo}
+	request := httptest.NewRequest(http.MethodGet, "http://localhost/api/cpone/doctors?search=andi&DokterID_in=D001,D002&page=1&per_page=15&kode_rs=AWALBROS_DEV", nil)
+	recorder := httptest.NewRecorder()
+	handler.ListDokter(recorder, request)
+
+	if recorder.Code != http.StatusOK {
+		t.Fatalf("status=%d body=%s", recorder.Code, recorder.Body.String())
+	}
+	if repo.params.Search != "andi" || repo.params.Page != 1 || repo.params.PerPage != 15 || strings.Join(repo.params.DoctorIDs, ",") != "D001,D002" {
+		t.Fatalf("params=%+v", repo.params)
+	}
+	for _, expected := range []string{
+		`"DokterID":"D001"`, `"Nama":"DR. ANDI"`,
+		`"last_page":2`, `"per_page":15`,
+		`"next_page_url":"http://localhost/api/cpone/doctors?kode_rs=AWALBROS_DEV\u0026page=2"`,
+	} {
+		if !strings.Contains(recorder.Body.String(), expected) {
+			t.Fatalf("response missing %s: %s", expected, recorder.Body.String())
+		}
+	}
+	for _, excluded := range []string{`"spesialisasi"`, `"subspesialisasi"`, `"departementIDs"`, `"profileDokter"`} {
+		if strings.Contains(recorder.Body.String(), excluded) {
+			t.Fatalf("response should not contain %s: %s", excluded, recorder.Body.String())
+		}
+	}
+}
+
+func TestListDokterDefaultsAndPerPageLimit(t *testing.T) {
+	repo := &fakeDokterRepository{page: repository.DokterPage{Items: []repository.Dokter{}}}
+	handler := Handler{dokterRepo: repo}
+
+	for target, expected := range map[string]int{
+		"/api/cpone/doctors":              defaultDokterPerPage,
+		"/api/cpone/doctors?page=0":       defaultDokterPerPage,
+		"/api/cpone/doctors?per_page=250": maxDokterPerPage,
+	} {
+		recorder := httptest.NewRecorder()
+		handler.ListDokter(recorder, httptest.NewRequest(http.MethodGet, target, nil))
+		if recorder.Code != http.StatusOK || repo.params.PerPage != expected || repo.params.Page != 1 {
+			t.Fatalf("target=%s status=%d params=%+v", target, recorder.Code, repo.params)
+		}
+	}
+}