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plugin.go
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plugin.go
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package rooms
import (
"github.com/alexedwards/flow"
"github.com/rumorsflow/rumors/internal/api/middleware/authz"
"github.com/rumorsflow/rumors/internal/api/util"
"github.com/rumorsflow/rumors/internal/storage"
"github.com/spf13/cast"
"net/http"
)
const (
PluginName = "/api/v1/rooms"
id = "/:id"
)
type Plugin struct {
storage storage.RoomStorage
}
func (p *Plugin) Init(s storage.RoomStorage) error {
p.storage = s
return nil
}
// Name returns user-friendly plugin name
func (p *Plugin) Name() string {
return PluginName
}
func (p *Plugin) Register(mux *flow.Mux) {
mux.HandleFunc(PluginName, authz.IsAdmin(p.list), http.MethodGet)
mux.HandleFunc(PluginName+id, authz.IsAdmin(p.read), http.MethodGet)
mux.HandleFunc(PluginName+id, authz.IsAdmin(p.update), http.MethodPatch)
}
func (p *Plugin) list(w http.ResponseWriter, r *http.Request) {
criteria := util.GetCriteria(r)
data, err := p.storage.Find(r.Context(), criteria)
if err != nil {
panic(err)
}
total, err := p.storage.Count(r.Context(), criteria.Filter)
if err != nil {
panic(err)
}
util.OK(w, util.ListResponse{
Data: data,
Total: total,
Index: criteria.Index,
Size: criteria.Size,
})
}
func (p *Plugin) read(w http.ResponseWriter, r *http.Request) {
data, err := p.storage.FindById(r.Context(), getId(r))
if err != nil {
panic(err)
}
util.OK(w, data)
}
func (p *Plugin) update(w http.ResponseWriter, r *http.Request) {
var dto UpdateRequest
util.Bind(r, &dto)
model := dto.Room(getId(r))
if err := p.storage.Save(r.Context(), &model); err != nil {
panic(err)
}
util.NoContent(w)
}
func getId(r *http.Request) int64 {
return cast.ToInt64(util.GetId(r))
}