Nathan Coad
49e60f7843
All checks were successful
continuous-integration/drone/push Build is passing
88 lines
2.5 KiB
Go
88 lines
2.5 KiB
Go
package handler
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import (
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"database/sql"
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"encoding/json"
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"errors"
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"fmt"
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"net/http"
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"strings"
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)
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// GetIncident responds to the link generated in the response to a New Snow
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func (h *Handler) GetIncident(w http.ResponseWriter, r *http.Request) {
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h.Logger.Debug("GetIncident Request received", "method", r.Method, "url", r.URL, "path", r.URL.Path, "query", r.URL.Query())
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ctx := r.Context()
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path := r.URL.Path
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// Expected format: /api/now/table/incident/{id}
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parts := strings.Split(path, "/")
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h.Logger.Debug("Request path", "parts", parts)
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// Parse and write query parameters
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query := r.URL.Query()
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if len(query) == 0 {
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h.Logger.Debug("No query parameters.")
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} else {
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//fmt.Fprintln(w, "Query parameters:")
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for key, values := range query {
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for _, value := range values {
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h.Logger.Debug("Query Paramater", "key", key, "value", value)
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}
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}
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}
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if len(parts) == 6 && strings.HasPrefix(path, "/api/now/table/incident/") {
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// Handle the specific 'number' query parameter
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number := query.Get("number")
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if number != "" {
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h.Logger.Debug("GetIncident called for specific incident number", "number", number)
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// Query record from database and return that
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} else {
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// Requested a single incident
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id := parts[5] // Extract {id}
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h.Logger.Debug("GetIncident called for specific incident", "id", id)
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incResult, err := h.Database.Queries().GetIncident(ctx, nullStr(number))
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if err != nil {
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if errors.Is(err, sql.ErrNoRows) {
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h.Logger.Debug("No incident record found", "number", number)
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} else {
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h.Logger.Error("Unable to query database for incident number", "error", err)
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//return err
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}
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}
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b, err := json.Marshal(incResult)
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if err != nil {
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h.Logger.Error("Unable to convert database record into json", "error", err)
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(http.StatusInternalServerError)
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json.NewEncoder(w).Encode(map[string]string{
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"status": "ERROR",
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"message": fmt.Sprintf("Unable to convert database record into json: '%s'", err),
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})
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return
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}
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(http.StatusOK)
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fmt.Fprintf(w, string(b))
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return
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}
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} else if strings.HasPrefix(path, "/api/now/table/incident") {
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h.Logger.Debug("GetIncident called for list of incidents")
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(http.StatusOK)
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fmt.Fprintf(w, "{\"result\": [{}]}")
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}
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// TODO - provide an incident list if necessary
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}
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