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pg.go
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pg.go
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package flypg
import (
"context"
"fmt"
"net/http"
)
func (c *Client) ListUsers(ctx context.Context) ([]PostgresUser, error) {
endpoint := "/commands/users/list"
out := new(UserListResponse)
if err := c.Do(ctx, http.MethodGet, endpoint, nil, out); err != nil {
return nil, err
}
return out.Result, nil
}
func (c *Client) CreateUser(ctx context.Context, name, password string, superuser bool) error {
endpoint := "/commands/users/create"
in := &CreateUserRequest{
Username: name,
Password: password,
Superuser: superuser,
}
if err := c.Do(ctx, http.MethodPost, endpoint, in, nil); err != nil {
return err
}
return nil
}
func (c Client) DeleteUser(ctx context.Context, name string) error {
endpoint := "/commands/users/delete"
endpoint = fmt.Sprintf("%s/%s", endpoint, name)
if err := c.Do(ctx, http.MethodDelete, endpoint, nil, nil); err != nil {
return err
}
return nil
}
func (c *Client) ListDatabases(ctx context.Context) ([]PostgresDatabase, error) {
endpoint := "/commands/databases/list"
out := new(DatabaseListResponse)
if err := c.Do(ctx, http.MethodGet, endpoint, nil, out); err != nil {
return nil, err
}
return out.Result, nil
}
func (c *Client) CreateDatabase(ctx context.Context, name string) error {
endpoint := "/commands/databases/create"
in := &CreateDatabaseRequest{
Name: name,
}
if err := c.Do(ctx, http.MethodPost, endpoint, in, nil); err != nil {
return err
}
return nil
}
func (c *Client) DatabaseExists(ctx context.Context, name string) (bool, error) {
endpoint := "/commands/databases"
endpoint = fmt.Sprintf("%s/%s", endpoint, name)
out := new(FindDatabaseResponse)
if err := c.Do(ctx, http.MethodGet, endpoint, nil, out); err != nil {
if ErrorStatus(err) == 404 {
return false, nil
}
return false, err
}
if out.Result.Name == name {
return true, nil
}
return false, nil
}
func (c *Client) UserExists(ctx context.Context, name string) (bool, error) {
endpoint := "/commands/users"
endpoint = fmt.Sprintf("%s/%s", endpoint, name)
out := new(FindUserResponse)
if err := c.Do(ctx, http.MethodGet, endpoint, nil, out); err != nil {
if ErrorStatus(err) == 404 {
return false, nil
}
return false, err
}
if out.Result.Username == name {
return true, nil
}
return false, nil
}
func (c *Client) Failover(ctx context.Context) error {
endpoint := "/commands/admin/failover/trigger"
if err := c.Do(ctx, http.MethodGet, endpoint, nil, nil); err != nil {
return err
}
return nil
}
func (c *Client) ViewSettings(ctx context.Context, settings []string, manager string) (*PGSettings, error) {
endpoint := "/commands/admin/settings/view"
if manager == ReplicationManager {
endpoint = "/commands/admin/settings/view/postgres"
}
out := new(SettingsViewResponse)
if err := c.Do(ctx, http.MethodGet, endpoint, settings, out); err != nil {
return nil, err
}
return &out.Result, nil
}
func (c *Client) UpdateSettings(ctx context.Context, settings map[string]string) error {
endpoint := "/commands/admin/settings/update/postgres"
if err := c.Do(ctx, http.MethodPost, endpoint, settings, nil); err != nil {
return err
}
return nil
}
// SyncSettings is specific to the repmgr/flex implementation.
func (c *Client) SyncSettings(ctx context.Context) error {
endpoint := "/commands/admin/settings/apply"
if err := c.Do(ctx, http.MethodPost, endpoint, nil, nil); err != nil {
return err
}
return nil
}