Compare commits

..

No commits in common. "5bbe08ded5d06ceb45322e407aa4db628b870d6f" and "ff6de847317e1c04d9318f9f035faf3275ee5cb7" have entirely different histories.

4 changed files with 63 additions and 105 deletions

2
.gitignore vendored
View File

@ -1,2 +0,0 @@
__debug*
.*.sw*

View File

@ -1,24 +0,0 @@
package main
import (
"database/sql"
"github.com/uptrace/bun"
"github.com/uptrace/bun/dialect/pgdialect"
"github.com/uptrace/bun/driver/pgdriver"
"github.com/uptrace/bun/extra/bundebug"
)
func ConnectAnvilDB(dsn string) *bun.DB {
sqldb := sql.OpenDB(pgdriver.NewConnector(pgdriver.WithDSN(dsn)))
db := bun.NewDB(sqldb, pgdialect.New())
db.AddQueryHook(bundebug.NewQueryHook(
bundebug.WithVerbose(true),
bundebug.FromEnv("BUNDEBUG"),
))
return db
}
//func GetFeeds(db *bun.DB)

62
main.go
View File

@ -1,9 +1,14 @@
package main
import (
"fmt"
"context"
"errors"
"fmt"
"database/sql"
"github.com/uptrace/bun"
"github.com/uptrace/bun/extra/bundebug"
"github.com/uptrace/bun/dialect/pgdialect"
"github.com/uptrace/bun/driver/pgdriver"
)
var feeds []Feed
@ -16,57 +21,36 @@ func main() {
ctx := context.Background()
dsn := "postgres://apache:@localhost:5432/miniflux?sslmode=disable"
// dsn := "unix://user:pass@dbname/var/run/postgresql/.s.PGSQL.5432"
sqldb := sql.OpenDB(pgdriver.NewConnector(pgdriver.WithDSN(dsn)))
db := bun.NewDB(sqldb, pgdialect.New())
db.AddQueryHook(bundebug.NewQueryHook(
bundebug.WithVerbose(true),
bundebug.FromEnv("BUNDEBUG"),
))
anvildb := ConnectAnvilDB(dsn)
// Turn these into funcs with error handling, logging, return vals etc.
feederr := anvildb.NewSelect().
Model(&Feed{}).
OrderExpr("title ASC").
Limit(10).
Scan(ctx, &feeds)
feederr := db.NewSelect().Model(&feeds).OrderExpr("title ASC").Limit(10).Scan(ctx)
if feederr != nil {
errors.Join(feederr, err)
}
categoryerr := anvildb.NewSelect().
Model(&Category{}).
OrderExpr("title ASC").
Scan(ctx, &categories)
categoryerr := db.NewSelect().Model(&categories).OrderExpr("title ASC").Scan(ctx)
if categoryerr != nil {
errors.Join(categoryerr, err)
}
entryerr := anvildb.NewSelect().
Model(&Entry{}).
OrderExpr("published_at ASC").
Limit(10).
Scan(ctx, &entries)
entryerr := db.NewSelect().Model(&entries).OrderExpr("published_at ASC").Limit(10).Scan(ctx)
if entryerr != nil {
errors.Join(entryerr, err)
}
usererr := anvildb.NewSelect().
Model(&User{}).
OrderExpr("id ASC").
Scan(ctx, &users)
usererr := db.NewSelect().Model(&users).OrderExpr("id ASC").Scan(ctx)
if usererr != nil {
errors.Join(usererr, err)
}
for _, val := range entries {
fmt.Printf("val = %s\n", val)
}
for _, val := range categories {
fmt.Printf("val = %s\n", val)
}
for _, val := range feeds {
fmt.Printf("val = %s\n", val)
}
for _, val := range users {
fmt.Printf("val = %s\n", val)
}
// fmt.Printf("%+v\n", entries)
// fmt.Printf("%+v\n", categories)
// fmt.Printf("%+v\n", feeds)
// fmt.Printf("%+v\n", users)
fmt.Printf("%+v\n", entries)
fmt.Printf("%+v\n", categories)
fmt.Printf("%+v\n", feeds)
fmt.Printf("%+v\n", users)
//
}