listmonk/internal/core/subscriptions.go
Kailash Nadh b5cd9498b1 Refactore all CRUD functions to a new core package.
This is a long pending refactor. All the DB, query, CRUD, and related
logic scattered across HTTP handlers are now moved into a central
`core` package with clean, abstracted methods, decoupling HTTP
handlers from executing direct DB queries and other business logic.

eg: `core.CreateList()`, `core.GetLists()` etc.

- Remove obsolete subscriber methods.
- Move optin hook queries to core.
- Move campaign methods to `core`.
- Move all campaign methods to `core`.
- Move public page functions to `core`.
- Move all template functions to `core`.
- Move media and settings function to `core`.
- Move handler middleware functions to `core`.
- Move all bounce functions to `core`.
- Move all dashboard functions to `core`.
- Fix GetLists() not honouring type
- Fix unwrapped JSON responses.
- Clean up obsolete pre-core util function.
- Replace SQL array null check with cardinality check.
- Fix missing validations in `core` queries.
- Remove superfluous deps on internal `subimporter`.
- Add dashboard functions to `core`.
- Fix broken domain ban check.
- Fix broken subscriber check middleware.
- Remove redundant error handling.
- Remove obsolete functions.
- Remove obsolete structs.
- Remove obsolete queries and DB functions.
- Document the `core` package.
2022-05-03 10:50:29 +05:30

94 lines
3.7 KiB
Go

package core
import (
"net/http"
"github.com/labstack/echo/v4"
"github.com/lib/pq"
)
// AddSubscriptions adds list subscriptions to subscribers.
func (c *Core) AddSubscriptions(subIDs, listIDs []int, status string) error {
if _, err := c.q.AddSubscribersToLists.Exec(pq.Array(subIDs), pq.Array(listIDs), status); err != nil {
c.log.Printf("error adding subscriptions: %v", err)
return echo.NewHTTPError(http.StatusInternalServerError,
c.i18n.Ts("globals.messages.errorUpdating", "name", "{globals.terms.subscribers}", "error", err.Error()))
}
return nil
}
// AddSubscriptionsByQuery adds list subscriptions to subscribers by a given arbitrary query expression.
// sourceListIDs is the list of list IDs to filter the subscriber query with.
func (c *Core) AddSubscriptionsByQuery(query string, sourceListIDs, targetListIDs []int) error {
if sourceListIDs == nil {
sourceListIDs = []int{}
}
err := c.q.ExecSubscriberQueryTpl(sanitizeSQLExp(query), c.q.AddSubscribersToListsByQuery, sourceListIDs, c.db, targetListIDs)
if err != nil {
c.log.Printf("error adding subscriptions by query: %v", err)
return echo.NewHTTPError(http.StatusInternalServerError,
c.i18n.Ts("globals.messages.errorUpdating", "name", "{globals.terms.subscribers}", "error", pqErrMsg(err)))
}
return nil
}
// DeleteSubscriptions delete list subscriptions from subscribers.
func (c *Core) DeleteSubscriptions(subIDs, listIDs []int) error {
if _, err := c.q.DeleteSubscriptions.Exec(pq.Array(subIDs), pq.Array(listIDs)); err != nil {
c.log.Printf("error deleting subscriptions: %v", err)
return echo.NewHTTPError(http.StatusInternalServerError,
c.i18n.Ts("globals.messages.errorUpdating", "name", "{globals.terms.subscribers}", "error", err.Error()))
}
return nil
}
// DeleteSubscriptionsByQuery deletes list subscriptions from subscribers by a given arbitrary query expression.
// sourceListIDs is the list of list IDs to filter the subscriber query with.
func (c *Core) DeleteSubscriptionsByQuery(query string, sourceListIDs, targetListIDs []int) error {
if sourceListIDs == nil {
sourceListIDs = []int{}
}
err := c.q.ExecSubscriberQueryTpl(sanitizeSQLExp(query), c.q.DeleteSubscriptionsByQuery, sourceListIDs, c.db, targetListIDs)
if err != nil {
c.log.Printf("error deleting subscriptions by query: %v", err)
return echo.NewHTTPError(http.StatusInternalServerError,
c.i18n.Ts("globals.messages.errorUpdating", "name", "{globals.terms.subscribers}", "error", pqErrMsg(err)))
}
return nil
}
// UnsubscribeLists sets list subscriptions to 'unsubscribed'.
func (c *Core) UnsubscribeLists(subIDs, listIDs []int) error {
if _, err := c.q.UnsubscribeSubscribersFromLists.Exec(pq.Array(subIDs), pq.Array(listIDs)); err != nil {
c.log.Printf("error unsubscribing from lists: %v", err)
return echo.NewHTTPError(http.StatusInternalServerError,
c.i18n.Ts("globals.messages.errorUpdating", "name", "{globals.terms.subscribers}", "error", err.Error()))
}
return nil
}
// UnsubscribeListsByQuery sets list subscriptions to 'ubsubscribed' by a given arbitrary query expression.
// sourceListIDs is the list of list IDs to filter the subscriber query with.
func (c *Core) UnsubscribeListsByQuery(query string, sourceListIDs, targetListIDs []int) error {
if sourceListIDs == nil {
sourceListIDs = []int{}
}
err := c.q.ExecSubscriberQueryTpl(sanitizeSQLExp(query), c.q.UnsubscribeSubscribersFromListsByQuery, sourceListIDs, c.db, targetListIDs)
if err != nil {
c.log.Printf("error unsubscriging from lists by query: %v", err)
return echo.NewHTTPError(http.StatusInternalServerError,
c.i18n.Ts("globals.messages.errorUpdating", "name", "{globals.terms.subscribers}", "error", pqErrMsg(err)))
}
return nil
}