72 lines
1.9 KiB
Go
72 lines
1.9 KiB
Go
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package config
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import (
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"encoding/json"
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"net/http"
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"github.com/gorilla/mux"
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"github.com/rs/zerolog/log"
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)
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func (c *Config) setup(r *mux.Router) {
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r.HandleFunc("/{key}", c.deleteValue).Methods(http.MethodDelete)
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r.HandleFunc("/{key}", c.getValue).Methods(http.MethodGet)
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r.HandleFunc("/", c.getConfigValues).Methods(http.MethodGet)
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r.HandleFunc("/", c.postConfigValue).Methods(http.MethodPost)
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}
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func (c *Config) getConfigValues(w http.ResponseWriter, r *http.Request) {
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log.Debug().Msg("getConfigValues")
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vals, err := c.getAll()
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if err != nil {
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http.Error(w, mkJSONError(err.Error()), http.StatusInternalServerError)
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}
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json.NewEncoder(w).Encode(vals)
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}
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func (c *Config) postConfigValue(w http.ResponseWriter, r *http.Request) {
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log.Debug().Msg("postConfigValues")
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configPost := configValue{}
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err := json.NewDecoder(r.Body).Decode(&configPost)
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if err != nil {
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http.Error(w, err.Error(), http.StatusBadRequest)
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}
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c.set(configPost.Key, configPost)
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resp := struct {
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Status string `json:"status"`
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}{"success"}
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log.Debug().Msgf("post success, returning struct %v", resp)
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err = json.NewEncoder(w).Encode(resp)
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if err != nil {
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http.Error(w, mkJSONError(err.Error()), http.StatusInternalServerError)
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}
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}
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func (c *Config) deleteValue(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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log.Debug().Msgf("deleteValue %s", vars["key"])
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err := c.delete(vars["key"])
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if err != nil {
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http.Error(w, mkJSONError(err.Error()), http.StatusInternalServerError)
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}
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http.Error(w, "", http.StatusNoContent)
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}
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func (c *Config) getValue(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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log.Debug().Msgf("getValue %s", vars["key"])
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v, err := c.get(vars["key"])
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if err != nil {
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http.Error(w, mkJSONError(err.Error()), http.StatusNotFound)
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return
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}
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json.NewEncoder(w).Encode(v)
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}
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func mkJSONError(msg string) string {
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j, _ := json.Marshal(struct {
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Error string `json:"error"`
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}{msg})
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return string(j)
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}
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