Achim Rohn
64 lines
1.6 KiB
Go
64 lines
1.6 KiB
Go
package main
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import (
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"context"
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"ersteller-lib/schema/ent/example/ent"
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"log"
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"time"
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_ "github.com/mattn/go-sqlite3"
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)
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func main() {
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//client, err := ent.Open("sqlite3", "file:ent?mode=memory&cache=shared&_fk=1")
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client, err := ent.Open("sqlite3", "/tmp/ersteller_ent_example.db?_fk=1",
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ent.Log(log.Println), ent.Debug())
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if err != nil {
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log.Fatalf("failed opening connection to sqlite: %v", err)
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}
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log.Println("client", client)
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defer client.Close()
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ctx, cancel := context.WithTimeout(context.Background(), time.Minute*5)
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defer cancel()
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if err := client.Schema.Create(ctx); err != nil {
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log.Fatalf("failed creating schema resources: %v", err)
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}
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u, err := client.User.
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Create().
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SetEmail("something@gorlug.de").
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SetPassword("uhoh").Save(ctx)
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if err != nil {
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log.Fatalf("failed creating user: %w", err)
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}
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log.Println("user was created: ", u)
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//time.Sleep(time.Second * 1)
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//u, err = client.User.UpdateOneID(u.ID).SetPassword("wtf").Save(ctx)
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//if err != nil {
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// log.Fatalf("failed updating user: %w", err)
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//}j
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//log.Println("user was updated", u)
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query := client.User.Query()
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users, nextId, hasNext, err := query.PaginateAfterID(ctx, 0, 2)
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if err != nil {
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log.Fatalf("failed listing users: %w", err)
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}
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if hasNext {
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log.Println("next id", nextId)
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for _, u := range users {
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log.Println("user", u.ID, u.Email, u.Password)
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}
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}
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users, nextId, hasNext, err = query.PaginateAfterID(ctx, nextId, 2)
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if err != nil {
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log.Fatalf("failed listing users: %w", err)
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}
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if hasNext {
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log.Println("2 next id", nextId)
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for _, u := range users {
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log.Println("2 user", u.ID, u.Email, u.Password)
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}
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}
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}
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