56 lines
1.5 KiB
Go
56 lines
1.5 KiB
Go
package api
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import (
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"github.com/go-chi/chi/v5"
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"git.avsdev.uk/Go/job-search/internal/events"
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"git.avsdev.uk/Go/job-search/internal/store"
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)
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// API is the REST API, mounted under /api. Create it with New, giving it what
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// its resources need as options, and register its routes with Routes. The
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// server applies the API's middleware (CSRF, NoStore, RequireJSON, rate
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// limits); the API only registers handlers.
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type API struct {
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store *store.Store // nil: no opportunity routes
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events *events.Bus // nil: nothing is published
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}
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// Option configures the API.
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type Option func(*API)
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// WithStore makes the API serve the opportunities in opportunityStore under
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// /opportunities. Without it there are no opportunity routes.
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func WithStore(opportunityStore *store.Store) Option {
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return func(a *API) {
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a.store = opportunityStore
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}
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}
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// WithEvents makes the API publish its changes to bus, such as an
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// events.OpportunityMarksUpdated event when an opportunity's marks change.
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func WithEvents(bus *events.Bus) Option {
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return func(a *API) {
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a.events = bus
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}
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}
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// New returns the API.
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func New(opts ...Option) *API {
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api := &API{}
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for _, option := range opts {
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option(api)
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}
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return api
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}
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// Routes registers the API's routes on router (mounted under /api): its
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// description (see openapi.go), and the opportunities if it has a store.
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func (a *API) Routes(router chi.Router) {
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docsRoutes(router)
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if a.store != nil {
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newOpportunityRoutes(a.store, a.events).Routes(router)
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}
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}
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