bot: Bot setup and teardown done: Connect w/retry, join/leave, full config, and logging.

internal/models/changes/list.go

@@ -0,0 +1,61 @@
+package changes
+
+import (
+	"context"
+	"encoding/json"
+	"time"
+
+	"git.aiterp.net/rpdata/logbot3/internal/api"
+	"git.aiterp.net/rpdata/logbot3/internal/models"
+)
+
+// The Filter for List.
+type Filter struct {
+	Keys         []models.ChangeKey `json:"keys,omitempty"`
+	EarliestDate *time.Time         `json:"earliestDate,omitempty"`
+	Limit        int                `json:"limit,omitempty"`
+}
+
+// List lists all changes according to the filter.
+func List(ctx context.Context, filter *Filter) ([]models.Change, error) {
+	data, err := api.Global().Query(ctx, listGQL, map[string]interface{}{"filter": filter}, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	res := listResult{}
+	err = json.Unmarshal(data, &res)
+
+	return res.Changes, err
+}
+
+type listResult struct {
+	Changes []models.Change `json:"changes"`
+}
+
+var listGQL = `
+	query ListChanges($filter:ChangesFilter) {
+		changes(filter:$filter) {
+			id
+			model
+			op
+			author
+			listed
+			date
+			keys {
+				model
+				id
+			}
+			objects {
+				__typename
+				...on Channel {
+					name
+					logged
+					hub
+					eventName
+					locationName
+				}
+			}
+		}
+	}
+`