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organise sessions examples

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Former-commit-id: 682472d2cf4ebfc740687522fe5eef77b5bb1a72
This commit is contained in:
Gerasimos (Makis) Maropoulos
2020-05-07 07:34:17 +03:00
parent b4365cee8d
commit cd62ba3712
11 changed files with 190 additions and 411 deletions
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98
_examples/sessions/database/redis/main.go
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@@ -1,13 +1,14 @@
package main
import (
"errors"
"time"
"github.com/kataras/iris/v12"
"github.com/kataras/iris/v12/sessions"
"github.com/kataras/iris/v12/sessions/sessiondb/redis"
"github.com/kataras/iris/v12/_examples/sessions/overview/example"
)
// tested with redis version 3.0.503.
@@ -42,7 +43,7 @@ func main() {
defer db.Close() // close the database connection if application errored.
sess := sessions.New(sessions.Config{
Cookie: "sessionscookieid",
Cookie: "_session_id",
Expires: 0, // defaults to 0: unlimited life. Another good value is: 45 * time.Minute,
AllowReclaim: true,
CookieSecureTLS: true,
@@ -53,97 +54,6 @@ func main() {
//
sess.UseDatabase(db)
// the rest of the code stays the same.
app := iris.New()
app.Get("/", func(ctx iris.Context) {
ctx.Writef("You should navigate to the /set, /get, /delete, /clear,/destroy instead")
})
app.Get("/set", func(ctx iris.Context) {
session := sessions.Get(ctx)
// set session values
session.Set("name", "iris")
// test if set here
ctx.Writef("All ok session value of the 'name' is: %s", session.GetString("name"))
})
app.Get("/set/{key}/{value}", func(ctx iris.Context) {
key, value := ctx.Params().Get("key"), ctx.Params().Get("value")
session := sessions.Get(ctx)
// set session values
session.Set(key, value)
// test if set here
ctx.Writef("All ok session value of the '%s' is: %s", key, session.GetString(key))
})
app.Get("/set/int/{key}/{value}", func(ctx iris.Context) {
key := ctx.Params().Get("key")
value, _ := ctx.Params().GetInt("value")
session := sessions.Get(ctx)
// set session values
session.Set(key, value)
valueSet := session.Get(key)
// test if set here
ctx.Writef("All ok session value of the '%s' is: %v", key, valueSet)
})
app.Get("/get/{key}", func(ctx iris.Context) {
key := ctx.Params().Get("key")
session := sessions.Get(ctx)
value := session.Get(key)
ctx.Writef("The '%s' on the /set was: %v", key, value)
})
app.Get("/get", func(ctx iris.Context) {
// get a specific key, as string, if no found returns just an empty string
session := sessions.Get(ctx)
name := session.GetString("name")
ctx.Writef("The 'name' on the /set was: %s", name)
})
app.Get("/get/{key}", func(ctx iris.Context) {
// get a specific key, as string, if no found returns just an empty string
session := sessions.Get(ctx)
name := session.GetString(ctx.Params().Get("key"))
ctx.Writef("The name on the /set was: %s", name)
})
app.Get("/delete", func(ctx iris.Context) {
// delete a specific key
sessions.Get(ctx).Delete("name")
})
app.Get("/clear", func(ctx iris.Context) {
// removes all entries
sessions.Get(ctx).Clear()
})
app.Get("/destroy", func(ctx iris.Context) {
// destroy, removes the entire session data and cookie
sess.Destroy(ctx)
})
app.Get("/update", func(ctx iris.Context) {
// updates resets the expiration based on the session's `Expires` field.
if err := sess.ShiftExpiration(ctx); err != nil {
if errors.Is(err, sessions.ErrNotFound) {
ctx.StatusCode(iris.StatusNotFound)
} else if errors.Is(err, sessions.ErrNotImplemented) {
ctx.StatusCode(iris.StatusNotImplemented)
} else {
ctx.StatusCode(iris.StatusNotModified)
}
ctx.Writef("%v", err)
ctx.Application().Logger().Error(err)
}
})
app := example.NewApp(sess)
app.Listen(":8080")
}