Silvan 77b4fc5487
feat(database): support for postgres (#3998)
* beginning with postgres statements

* try pgx

* use pgx

* database

* init works for postgres

* arrays working

* init for cockroach

* init

* start tests

* tests

* TESTS

* ch

* ch

* chore: use go 1.18

* read stmts

* fix typo

* tests

* connection string

* add missing error handler

* cleanup

* start all apis

* go mod tidy

* old update

* switch back to minute

* on conflict

* replace string slice with `database.StringArray` in db models

* fix tests and start

* update go version in dockerfile

* setup go

* clean up

* remove notification migration

* update

* docs: add deploy guide for postgres

* fix: revert sonyflake

* use `database.StringArray` for daos

* use `database.StringArray` every where

* new tables

* index naming,
metadata primary key,
project grant role key type

* docs(postgres): change to beta

* chore: correct compose

* fix(defaults): add empty postgres config

* refactor: remove unused code

* docs: add postgres to self hosted

* fix broken link

* so?

* change title

* add mdx to link

* fix stmt

* update goreleaser in test-code

* docs: improve postgres example

* update more projections

* fix: add beta log for postgres

* revert index name change

* prerelease

* fix: add sequence to v1 "reduce paniced"

* log if nil

* add logging

* fix: log output

* fix(import): check if org exists and user

* refactor: imports

* fix(user): ignore malformed events

* refactor: method naming

* fix: test

* refactor: correct errors.Is call

* ci: don't build dev binaries on main

* fix(go releaser): update version to 1.11.0

* fix(user): projection should not break

* fix(user): handle error properly

* docs: correct config example

* Update .releaserc.js

* Update .releaserc.js

Co-authored-by: Livio Amstutz <livio.a@gmail.com>
Co-authored-by: Elio Bischof <eliobischof@gmail.com>
2022-08-31 07:52:43 +00:00

73 lines
1.4 KiB
Go

package database
import (
"database/sql/driver"
"github.com/jackc/pgtype"
)
type StringArray []string
// Scan implements the `database/sql.Scanner` interface.
func (s *StringArray) Scan(src any) error {
array := new(pgtype.TextArray)
if err := array.Scan(src); err != nil {
return err
}
if err := array.AssignTo(s); err != nil {
return err
}
return nil
}
// Value implements the `database/sql/driver.Valuer`` interface.
func (s StringArray) Value() (driver.Value, error) {
if len(s) == 0 {
return nil, nil
}
array := pgtype.TextArray{}
if err := array.Set(s); err != nil {
return nil, err
}
return array.Value()
}
type enumField interface {
~int8 | ~uint8 | ~int16 | ~uint16 | ~int32 | ~uint32
}
type EnumArray[F enumField] []F
// Scan implements the `database/sql.Scanner` interface.
func (s *EnumArray[F]) Scan(src any) error {
array := new(pgtype.Int2Array)
if err := array.Scan(src); err != nil {
return err
}
ints := make([]int32, 0, len(array.Elements))
if err := array.AssignTo(&ints); err != nil {
return err
}
*s = make([]F, len(ints))
for i, a := range ints {
(*s)[i] = F(a)
}
return nil
}
// Value implements the `database/sql/driver.Valuer`` interface.
func (s EnumArray[F]) Value() (driver.Value, error) {
if len(s) == 0 {
return nil, nil
}
array := pgtype.Int2Array{}
if err := array.Set(s); err != nil {
return nil, err
}
return array.Value()
}