mirror of
https://github.com/kaaninchen/Laterna.git
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Siesta
57592b4987
i did a lot of work, and i also forgot to add commits regularly. I added the controller routes to create and delete controllers, improved error handling und improved the authentification process. I'm gonna add an websocket next and then I should be hopefully done with the foundations of this project. I may also add anviewControllers route which respons with every available controller
93 lines
2.6 KiB
Go
93 lines
2.6 KiB
Go
package routes
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import (
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"encoding/json"
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"net/http"
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"time"
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"github.com/siestaw/laterna/server/cmd/internal/config"
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"github.com/siestaw/laterna/server/cmd/internal/db"
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"github.com/siestaw/laterna/server/cmd/internal/logger"
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"github.com/siestaw/laterna/server/cmd/internal/middleware"
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"github.com/siestaw/laterna/server/cmd/internal/models"
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"github.com/siestaw/laterna/server/cmd/utils"
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)
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func RegisterColorRoutes(mux *http.ServeMux) {
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mux.HandleFunc("GET /api/v1/colors/{ID}", middleware.WithAdminAuth(getCurrent))
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mux.HandleFunc("PUT /api/v1/colors/{ID}", middleware.WithAdminAuth(setCurrent))
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// mux.HandleFunc("WS /api/v1/ws/colors/{ID}", setCurrentWebsocket)
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}
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func getCurrent(w http.ResponseWriter, r *http.Request) {
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defer r.Body.Close()
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idStr := r.PathValue("ID")
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id, err := utils.IDtoInt(idStr)
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if err != nil {
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utils.HTTPResponseHandler(w, r, http.StatusBadRequest, err.Error())
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return
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}
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if !db.ControllerExists(id) {
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utils.HTTPResponseHandler(w, r, http.StatusBadRequest, "Lamp does not exist")
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return
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}
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state, err := db.ViewColor(id)
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if err != nil {
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utils.HTTPResponseHandler(w, r, http.StatusBadRequest, err.Error())
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return
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}
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w.Header().Set("Content-Type", "application/json")
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json.NewEncoder(w).Encode(state)
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}
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func setCurrent(w http.ResponseWriter, r *http.Request) {
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defer r.Body.Close()
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idStr := r.PathValue("ID")
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id, err := utils.IDtoInt(idStr)
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if err != nil {
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utils.HTTPResponseHandler(w, r, http.StatusBadRequest, err.Error())
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return
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}
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if !db.ControllerExists(id) {
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utils.HTTPResponseHandler(w, r, http.StatusBadRequest, "Lamp does not exist")
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return
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}
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currentState, err := db.ViewColor(id)
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if err != nil {
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utils.HTTPResponseHandler(w, r, http.StatusInternalServerError, "Failed to get current lamp color")
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return
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}
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if time.Since(currentState.UpdatedAt).Seconds() < config.AppConfig.HTTP.Cooldown {
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utils.HTTPResponseHandler(w, r, http.StatusTooManyRequests, "Slow down!")
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return
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}
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var req models.LampUpdateRequest
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if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
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logger.HTTPLogger.Print(err)
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utils.HTTPResponseHandler(w, r, http.StatusBadRequest, "Invalid JSON")
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return
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}
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err = db.SetColor(id, req.Color)
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if err != nil {
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logger.HTTPLogger.Printf("Could not update lamp %d: %s", id, err)
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utils.HTTPResponseHandler(w, r, http.StatusInternalServerError, err.Error())
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return
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}
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updatedState := currentState
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updatedState.Color = req.Color
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updatedState.UpdatedAt = time.Now()
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w.Header().Set("Content-Type", "application/json")
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json.NewEncoder(w).Encode(updatedState)
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logger.HTTPLogger.Printf("Lamp %d updated to color %s", id, req.Color)
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} |