/
instance.go
119 lines (100 loc) · 3.24 KB
/
instance.go
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package api
import (
"context"
"encoding/json"
"net/http"
"github.com/go-chi/chi"
"github.com/netlify/gotrue/conf"
"github.com/netlify/gotrue/models"
"github.com/pkg/errors"
"github.com/gobuffalo/uuid"
)
func (a *API) loadInstance(w http.ResponseWriter, r *http.Request) (context.Context, error) {
instanceID, err := uuid.FromString(chi.URLParam(r, "instance_id"))
if err != nil {
return nil, badRequestError("Invalid instance ID")
}
logEntrySetField(r, "instance_id", instanceID)
i, err := models.GetInstance(a.db, instanceID)
if err != nil {
if models.IsNotFoundError(err) {
return nil, notFoundError("Instance not found")
}
return nil, internalServerError("Database error loading instance").WithInternalError(err)
}
return withInstance(r.Context(), i), nil
}
func (a *API) GetAppManifest(w http.ResponseWriter, r *http.Request) error {
// TODO update to real manifest
return sendJSON(w, http.StatusOK, map[string]string{
"version": a.version,
"name": "GoTrue",
"description": "GoTrue is a user registration and authentication API",
})
}
type InstanceRequestParams struct {
UUID uuid.UUID `json:"uuid"`
BaseConfig *conf.Configuration `json:"config"`
}
type InstanceResponse struct {
models.Instance
Endpoint string `json:"endpoint"`
State string `json:"state"`
}
func (a *API) CreateInstance(w http.ResponseWriter, r *http.Request) error {
params := InstanceRequestParams{}
if err := json.NewDecoder(r.Body).Decode(¶ms); err != nil {
return badRequestError("Error decoding params: %v", err)
}
_, err := models.GetInstanceByUUID(a.db, params.UUID)
if err != nil {
if !models.IsNotFoundError(err) {
return internalServerError("Database error looking up instance").WithInternalError(err)
}
} else {
return badRequestError("An instance with that UUID already exists")
}
id, err := uuid.NewV4()
if err != nil {
return errors.Wrap(err, "Error generating id")
}
i := models.Instance{
ID: id,
UUID: params.UUID,
BaseConfig: params.BaseConfig,
}
if err = a.db.Create(&i); err != nil {
return internalServerError("Database error creating instance").WithInternalError(err)
}
resp := InstanceResponse{
Instance: i,
Endpoint: a.config.API.Endpoint,
State: "active",
}
return sendJSON(w, http.StatusCreated, resp)
}
func (a *API) GetInstance(w http.ResponseWriter, r *http.Request) error {
i := getInstance(r.Context())
return sendJSON(w, http.StatusOK, i)
}
func (a *API) UpdateInstance(w http.ResponseWriter, r *http.Request) error {
i := getInstance(r.Context())
params := InstanceRequestParams{}
if err := json.NewDecoder(r.Body).Decode(¶ms); err != nil {
return badRequestError("Error decoding params: %v", err)
}
if params.BaseConfig != nil {
if err := i.UpdateConfig(a.db, params.BaseConfig); err != nil {
return internalServerError("Database error updating instance").WithInternalError(err)
}
}
return sendJSON(w, http.StatusOK, i)
}
func (a *API) DeleteInstance(w http.ResponseWriter, r *http.Request) error {
i := getInstance(r.Context())
if err := models.DeleteInstance(a.db, i); err != nil {
return internalServerError("Database error deleting instance").WithInternalError(err)
}
w.WriteHeader(http.StatusNoContent)
return nil
}