91 lines
1.9 KiB
Go
91 lines
1.9 KiB
Go
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package status
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import (
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"encoding/json"
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"io"
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"log"
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"net/http"
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"runtime"
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"time"
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"git.gnous.eu/gnouseu/plakken/internal/database"
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"github.com/redis/go-redis/v9"
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)
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type Config struct {
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DB *redis.Client
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StartTime time.Time
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}
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type info struct {
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Uptime time.Duration `json:"uptime"`
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Version string `json:"version"`
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GoVersion string `json:"goVersion"`
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Source string `json:"Source"`
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}
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type health struct {
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Status string `json:"status"`
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DB string `json:"db"` // TODO: struct with ping duration ?
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}
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func (config Config) Ready(w http.ResponseWriter, _ *http.Request) {
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err := database.Ping(config.DB)
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w.Header().Set("Content-Type", "text/plain; charset=utf-8")
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if err != nil {
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log.Println(err)
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w.WriteHeader(http.StatusServiceUnavailable)
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_, err := io.WriteString(w, "ko")
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if err != nil {
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log.Println(err)
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}
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return
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}
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w.WriteHeader(http.StatusOK)
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_, err = io.WriteString(w, "ok")
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if err != nil {
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log.Println(err)
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}
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}
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func (config Config) Info(w http.ResponseWriter, _ *http.Request) {
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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response := info{
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Uptime: uptime(config.StartTime),
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Version: "nightly", // TODO
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GoVersion: runtime.Version(),
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Source: "https://git.gnous.eu/gnouseu/plakken",
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}
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err := json.NewEncoder(w).Encode(response)
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if err != nil {
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log.Println(err)
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}
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}
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func (config Config) Health(w http.ResponseWriter, _ *http.Request) {
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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var response health
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if database.Ping(config.DB) != nil {
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response.DB = "ko"
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} else {
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response.DB = "ok"
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}
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if response.DB == "ok" {
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response.Status = "ok"
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} else {
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response.Status = "ko"
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}
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err := json.NewEncoder(w).Encode(response)
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if err != nil {
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log.Println(err)
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}
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}
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func uptime(startTime time.Time) time.Duration {
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return time.Since(startTime)
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}
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