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main.go
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main.go
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package main
import (
"log"
"net/http"
"github.com/bjarke-xyz/rasende2-api/ai"
"github.com/bjarke-xyz/rasende2-api/config"
"github.com/bjarke-xyz/rasende2-api/db"
"github.com/bjarke-xyz/rasende2-api/jobs"
"github.com/bjarke-xyz/rasende2-api/pkg"
"github.com/bjarke-xyz/rasende2-api/rss"
"github.com/gin-contrib/cors"
"github.com/gin-gonic/gin"
"github.com/prometheus/client_golang/prometheus/promhttp"
)
func main() {
log.SetFlags(log.LstdFlags | log.Lshortfile)
cfg, err := config.NewConfig()
if err != nil {
log.Printf("failed to load config: %v", err)
}
err = db.Migrate("up", cfg.ConnectionString())
if err != nil {
log.Printf("failed to migrate: %v", err)
}
context := &pkg.AppContext{
Config: cfg,
JobManager: *jobs.NewJobManager(),
}
rssRepository := rss.NewRssRepository(context)
rssSearch := rss.NewRssSearch(cfg.SearchIndexPath)
rssService := rss.NewRssService(context, rssRepository, rssSearch)
err = rssSearch.CreateIndexIfNotExists()
if err != nil {
log.Printf("failed to create index: %v", err)
}
openAiClient := ai.NewOpenAIClient(context)
defer context.JobManager.Stop()
context.JobManager.Cron("1 * * * *", rss.JobIdentifierIngestion, func() error {
job := rss.NewIngestionJob(rssService)
return job.ExecuteJob()
}, false)
go context.JobManager.Start()
runMetricsServer()
rssHttpHandlers := rss.NewHttpHandlers(context, rssService, openAiClient, rssSearch)
r := ginRouter(cfg)
r.POST("/migrate", rssHttpHandlers.HandleMigrate(cfg.JobKey))
r.GET("/search", rssHttpHandlers.HandleSearch)
r.GET("/charts", rssHttpHandlers.HandleCharts)
r.GET("/generate-titles", rssHttpHandlers.HandleGenerateTitles)
r.GET("/generate-content", rssHttpHandlers.HandleGenerateArticleContent)
r.GET("/sites", rssHttpHandlers.HandleSites)
r.POST("/job", rssHttpHandlers.RunJob(cfg.JobKey))
r.POST("/backup-db", rssHttpHandlers.BackupDb(cfg.JobKey))
r.Run()
}
func ginRouter(cfg *config.Config) *gin.Engine {
if cfg.AppEnv == config.AppEnvProduction {
gin.SetMode(gin.ReleaseMode)
}
r := gin.Default()
r.Use(cors.Default())
if cfg.AppEnv == config.AppEnvProduction {
r.TrustedPlatform = gin.PlatformCloudflare
r.SetTrustedProxies(nil)
}
r.GET("/health", func(c *gin.Context) {
c.JSON(http.StatusOK, gin.H{
"status": "ok",
})
})
return r
}
func runMetricsServer() {
go func() {
mux := http.NewServeMux()
mux.Handle("/metrics", promhttp.Handler())
http.ListenAndServe(":9091", mux)
}()
}