/
backfill.go
70 lines (62 loc) · 1.7 KB
/
backfill.go
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package handlers
import (
"context"
"encoding/json"
"errors"
"net/http"
"github.com/cmsgov/easi-app/pkg/apperrors"
"github.com/cmsgov/easi-app/pkg/models"
)
type saver func(ctx context.Context, intake models.SystemIntake, notes []models.SystemIntakeNote) (bool, error)
// NewBackfillHandler is quick & dirty
func NewBackfillHandler(base HandlerBase, s saver) BackfillHandler {
return BackfillHandler{
HandlerBase: base,
Saver: s,
}
}
// BackfillHandler quick & dirty
type BackfillHandler struct {
HandlerBase
Saver saver
}
// Handle handles a web request and returns a list of systems
func (h BackfillHandler) Handle() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
switch r.Method {
case "POST":
if r.Body == nil {
h.WriteErrorResponse(
r.Context(),
w,
&apperrors.BadRequestError{Err: errors.New("empty request not allowed")},
)
return
}
defer r.Body.Close()
decoder := json.NewDecoder(r.Body)
data := struct {
Intake models.SystemIntake `json:"intake"`
Notes []models.SystemIntakeNote `json:"notes"`
}{}
if err := decoder.Decode(&data); err != nil {
h.WriteErrorResponse(r.Context(), w, &apperrors.BadRequestError{Err: err})
return
}
create, saveErr := h.Saver(r.Context(), data.Intake, data.Notes)
if saveErr != nil {
h.WriteErrorResponse(r.Context(), w, &apperrors.BadRequestError{Err: saveErr})
return
}
w.Header().Set("Content-Type", "application/json")
if create {
w.WriteHeader(http.StatusCreated)
} else {
w.WriteHeader(http.StatusNoContent)
}
default:
h.WriteErrorResponse(r.Context(), w, &apperrors.MethodNotAllowedError{Method: r.Method})
return
}
}
}