mirror of
https://github.com/abhinavxd/libredesk.git
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106 lines
3.2 KiB
Go
106 lines
3.2 KiB
Go
// Package view handles the management of conversation views.
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package view
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import (
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"database/sql"
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"embed"
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"github.com/abhinavxd/libredesk/internal/dbutil"
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"github.com/abhinavxd/libredesk/internal/envelope"
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"github.com/abhinavxd/libredesk/internal/view/models"
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"github.com/jmoiron/sqlx"
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"github.com/knadh/go-i18n"
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"github.com/zerodha/logf"
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)
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var (
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//go:embed queries.sql
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efs embed.FS
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)
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// Manager manages views.
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type Manager struct {
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q queries
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lo *logf.Logger
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i18n *i18n.I18n
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}
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// Opts contains options for initializing the Manager.
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type Opts struct {
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DB *sqlx.DB
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Lo *logf.Logger
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I18n *i18n.I18n
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}
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// queries contains prepared SQL queries.
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type queries struct {
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GetView *sqlx.Stmt `query:"get-view"`
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GetUserViews *sqlx.Stmt `query:"get-user-views"`
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InsertView *sqlx.Stmt `query:"insert-view"`
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DeleteView *sqlx.Stmt `query:"delete-view"`
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UpdateView *sqlx.Stmt `query:"update-view"`
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}
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// New creates and returns a new instance of the Manager.
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func New(opts Opts) (*Manager, error) {
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var q queries
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if err := dbutil.ScanSQLFile("queries.sql", &q, opts.DB, efs); err != nil {
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return nil, err
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}
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return &Manager{
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q: q,
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lo: opts.Lo,
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i18n: opts.I18n,
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}, nil
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}
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// Get returns a view by ID.
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func (v *Manager) Get(id int) (models.View, error) {
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var view = models.View{}
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if err := v.q.GetView.Get(&view, id); err != nil {
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if err == sql.ErrNoRows {
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return view, envelope.NewError(envelope.NotFoundError, v.i18n.Ts("globals.messages.notFound", "name", "{globals.entities.view}"), nil)
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}
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v.lo.Error("error fetching view", "error", err)
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return view, envelope.NewError(envelope.GeneralError, v.i18n.Ts("globals.messages.errorFetching", "name", "{globals.entities.view}"), nil)
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}
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return view, nil
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}
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// GetUsersViews returns all views for a user.
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func (v *Manager) GetUsersViews(userID int) ([]models.View, error) {
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views := make([]models.View, 0)
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if err := v.q.GetUserViews.Select(&views, userID); err != nil {
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v.lo.Error("error fetching views", "error", err)
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return nil, envelope.NewError(envelope.GeneralError, v.i18n.Ts("globals.messages.errorFetching", "name", "{globals.entities.view}"), nil)
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}
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return views, nil
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}
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// Create creates a new view.
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func (v *Manager) Create(name string, filter []byte, userID int) error {
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if _, err := v.q.InsertView.Exec(name, filter, userID); err != nil {
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v.lo.Error("error inserting view", "error", err)
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return envelope.NewError(envelope.GeneralError, v.i18n.Ts("globals.messages.errorCreating", "name", "{globals.entities.view}"), nil)
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}
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return nil
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}
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// Update updates a view by id.
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func (v *Manager) Update(id int, name string, filter []byte) error {
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if _, err := v.q.UpdateView.Exec(id, name, filter); err != nil {
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v.lo.Error("error updating view", "error", err)
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return envelope.NewError(envelope.GeneralError, v.i18n.Ts("globals.messages.errorUpdating", "name", "{globals.entities.view}"), nil)
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}
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return nil
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}
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// Delete deletes a view by ID.
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func (v *Manager) Delete(id int) error {
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if _, err := v.q.DeleteView.Exec(id); err != nil {
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v.lo.Error("error deleting view", "error", err)
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return envelope.NewError(envelope.GeneralError, v.i18n.Ts("globals.messages.errorDeleting", "name", "{globals.entities.view}"), nil)
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}
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return nil
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}
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