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apps.go
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apps.go
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package main
import (
"fmt"
"github.com/Microkubes/backends"
"github.com/Microkubes/microservice-apps-management/app"
"github.com/Microkubes/microservice-apps-management/db"
"github.com/Microkubes/microservice-security/auth"
"github.com/keitaroinc/goa"
)
// AppsController implements the apps resource.
type AppsController struct {
*goa.Controller
Repository db.AppsManagementStore
}
// NewAppsController creates a apps controller.
func NewAppsController(service *goa.Service, repository db.AppsManagementStore) *AppsController {
return &AppsController{
Controller: service.NewController("AppsController"),
Repository: repository,
}
}
// Get returns an app by its ID.
func (c *AppsController) Get(ctx *app.GetAppsContext) error {
res, err := c.Repository.GetApp(ctx.AppID)
if err != nil {
if backends.IsErrNotFound(err) {
return ctx.NotFound(goa.ErrNotFound(err))
}
if backends.IsErrInvalidInput(err) {
return ctx.BadRequest(goa.ErrBadRequest(err))
}
return ctx.InternalServerError(goa.ErrInternal(err))
}
return ctx.OK(res)
}
// GetMyApps returns a paginated list of all apps for the current user.
func (c *AppsController) GetMyApps(ctx *app.GetMyAppsAppsContext) error {
var authObj *auth.Auth
hasAuth := auth.HasAuth(ctx)
if hasAuth {
authObj = auth.GetAuth(ctx.Context)
} else {
return ctx.InternalServerError(goa.ErrInternal("Auth has not been set"))
}
userID := authObj.UserID
res, err := c.Repository.GetMyApps(userID)
if err != nil {
if backends.IsErrNotFound(err) {
return ctx.NotFound(goa.ErrNotFound(err))
}
return ctx.InternalServerError(goa.ErrInternal(err))
}
return ctx.OK(res)
}
// GetUserApps returns a paginated list of apps for a particular user. Used by system admin users.
func (c *AppsController) GetUserApps(ctx *app.GetUserAppsAppsContext) error {
res, err := c.Repository.GetUserApps(ctx.UserID)
if err != nil {
if backends.IsErrNotFound(err) {
return ctx.NotFound(goa.ErrNotFound(err))
}
return ctx.InternalServerError(goa.ErrInternal(err))
}
return ctx.OK(res)
}
// RegisterApp registers new app.
func (c *AppsController) RegisterApp(ctx *app.RegisterAppAppsContext) error {
var authObj *auth.Auth
hasAuth := auth.HasAuth(ctx)
if hasAuth {
authObj = auth.GetAuth(ctx.Context)
} else {
return ctx.InternalServerError(goa.ErrInternal("Auth has not been set"))
}
userID := authObj.UserID
res, err := c.Repository.RegisterApp(ctx.Payload, userID)
if err != nil {
if backends.IsErrInvalidInput(err) {
return ctx.BadRequest(goa.ErrBadRequest(err))
}
return ctx.InternalServerError(goa.ErrInternal(err))
}
return ctx.Created(res)
}
// DeleteApp deletes an app by its id.
func (c *AppsController) DeleteApp(ctx *app.DeleteAppAppsContext) error {
err := c.Repository.DeleteApp(ctx.AppID)
if err != nil {
if backends.IsErrNotFound(err) {
return ctx.NotFound(goa.ErrNotFound(err))
}
if backends.IsErrInvalidInput(err) {
return ctx.BadRequest(goa.ErrBadRequest(err))
}
return ctx.InternalServerError(goa.ErrInternal(err))
}
return ctx.OK([]byte("Application deleted successfully "))
}
// UpdateApp updates an app by its id.
func (c *AppsController) UpdateApp(ctx *app.UpdateAppAppsContext) error {
res, err := c.Repository.UpdateApp(ctx.Payload, ctx.AppID)
if err != nil {
if backends.IsErrNotFound(err) {
return ctx.NotFound(goa.ErrNotFound(err))
}
if backends.IsErrInvalidInput(err) {
return ctx.BadRequest(goa.ErrBadRequest(err))
}
return ctx.InternalServerError(goa.ErrInternal(err))
}
return ctx.OK(res)
}
// RegenerateClientSecret regenerates the client secret for an app.
func (c *AppsController) RegenerateClientSecret(ctx *app.RegenerateClientSecretAppsContext) error {
res, err := c.Repository.RegenerateSecret(ctx.AppID)
if err != nil {
if backends.IsErrNotFound(err) {
return ctx.NotFound(goa.ErrNotFound(err))
}
if backends.IsErrInvalidInput(err) {
return ctx.BadRequest(goa.ErrBadRequest(err))
}
return ctx.InternalServerError(goa.ErrInternal(err))
}
return ctx.OK(res)
}
// VerifyApp check if an app with the supplied credentials exists.
func (c *AppsController) VerifyApp(ctx *app.VerifyAppAppsContext) error {
clientApp, err := c.Repository.FindApp(ctx.Payload.ID, ctx.Payload.Secret)
if err != nil {
return ctx.InternalServerError(err)
}
if clientApp == nil {
return ctx.NotFound(fmt.Errorf("not-found"))
}
return ctx.OK(&app.Apps{
ID: clientApp.ID,
Description: clientApp.Description,
Domain: clientApp.Domain,
Name: clientApp.Name,
Owner: clientApp.Owner,
RegisteredAt: int(clientApp.RegisteredAt),
})
}