1 files changed, 103 insertions, 0 deletions
diff --git a/api/handlers/conference.go b/api/handlers/conference.go
new file mode 100644
index 0000000..42cbfc1
--- /dev/null
+++ b/api/handlers/conference.go
@@ -0,0 +1,103 @@
+package handlers
+
+import (
+	"errors"
+	"net/http"
+	"strconv"
+
+	"github.com/LMBishop/confplanner/api/dto"
+	"github.com/LMBishop/confplanner/pkg/conference"
+	"github.com/golang-cz/nilslice"
+)
+
+func GetSchedule(service conference.Service) http.HandlerFunc {
+	return dto.WrapResponseFunc(func(w http.ResponseWriter, r *http.Request) error {
+		conferenceID, err := strconv.Atoi(r.PathValue("id"))
+		if err != nil {
+			return &dto.ErrorResponse{
+				Code:    http.StatusBadRequest,
+				Message: "Bad conference ID",
+			}
+		}
+
+		schedule, lastUpdated, err := service.GetSchedule(int32(conferenceID))
+		if err != nil {
+			return err
+		}
+
+		return &dto.OkResponse{
+			Code: http.StatusOK,
+			Data: &dto.GetScheduleResponse{
+				Schedule:    nilslice.Initialize(*schedule),
+				LastUpdated: lastUpdated,
+			},
+		}
+	})
+}
+
+func GetConferences(service conference.Service) http.HandlerFunc {
+	return dto.WrapResponseFunc(func(w http.ResponseWriter, r *http.Request) error {
+		conferences, err := service.GetConferences()
+		if err != nil {
+			return err
+		}
+
+		var conferencesResponse []*dto.ConferenceResponse
+		for _, c := range conferences {
+			conference := &dto.ConferenceResponse{}
+			conference.Scan(c)
+			conferencesResponse = append(conferencesResponse, conference)
+		}
+
+		return &dto.OkResponse{
+			Code: http.StatusOK,
+			Data: conferencesResponse,
+		}
+	})
+}
+
+func CreateConference(service conference.Service) http.HandlerFunc {
+	return dto.WrapResponseFunc(func(w http.ResponseWriter, r *http.Request) error {
+		var request dto.CreateConferenceRequest
+		if err := dto.ReadDto(r, &request); err != nil {
+			return err
+		}
+
+		createdConference, err := service.CreateConference(request.URL)
+		if err != nil {
+			if errors.Is(err, conference.ErrScheduleFetch) {
+				return &dto.ErrorResponse{
+					Code:    http.StatusBadRequest,
+					Message: "Could not fetch schedule from URL (is it a valid pentabarf XML file?)",
+				}
+			}
+			return err
+		}
+
+		var response dto.ConferenceResponse
+		response.Scan(*createdConference)
+		return &dto.OkResponse{
+			Code: http.StatusCreated,
+			Data: response,
+		}
+	})
+}
+
+func DeleteConference(service conference.Service) http.HandlerFunc {
+	return dto.WrapResponseFunc(func(w http.ResponseWriter, r *http.Request) error {
+		var request dto.DeleteConferenceRequest
+		if err := dto.ReadDto(r, &request); err != nil {
+			return err
+		}
+
+		err := service.DeleteConference(request.ID)
+		if err != nil {
+			return err
+		}
+
+		return &dto.OkResponse{
+			Code: http.StatusOK,
+			Data: nil,
+		}
+	})
+}