graph2: Added Log mutations

models/logs/add.go

@@ -0,0 +1,43 @@
+package logs
+
+import (
+	"errors"
+	"strconv"
+	"time"
+
+	"git.aiterp.net/rpdata/api/internal/counter"
+	"git.aiterp.net/rpdata/api/model/channel"
+	"git.aiterp.net/rpdata/api/models"
+)
+
+// Add creates a new Log
+func Add(date time.Time, channelName, title, eventName, description string, open bool) (models.Log, error) {
+	nextID, err := counter.Next("auto_increment", "Log")
+	if err != nil {
+		return models.Log{}, errors.New("Failed to allocate short ID: " + err.Error())
+	}
+
+	_, err = channel.Ensure(channelName, open)
+	if err != nil {
+		return models.Log{}, errors.New("Failed to ensure channel: " + err.Error())
+	}
+
+	log := models.Log{
+		ID:           makeLogID(date, channelName),
+		ShortID:      "L" + strconv.Itoa(nextID),
+		Date:         date,
+		ChannelName:  channelName,
+		Title:        title,
+		EventName:    eventName,
+		Description:  description,
+		Open:         open,
+		CharacterIDs: nil,
+	}
+
+	err = collection.Insert(log)
+	if err != nil {
+		return models.Log{}, err
+	}
+
+	return log, nil
+}

models/logs/edit.go

@@ -0,0 +1,39 @@
+package logs
+
+import (
+	"git.aiterp.net/rpdata/api/models"
+	"github.com/globalsign/mgo/bson"
+)
+
+// Edit sets a log's meta-data.
+func Edit(log models.Log, title *string, event *string, description *string, open *bool) (models.Log, error) {
+	changes := bson.M{}
+
+	if title != nil && *title != log.Title {
+		changes["title"] = *title
+		log.Title = *title
+	}
+	if event != nil && *event != log.EventName {
+		changes["event"] = *event
+		log.EventName = *event
+	}
+	if description != nil && *description != log.Description {
+		changes["description"] = *description
+		log.Description = *description
+	}
+	if open != nil && *open != log.Open {
+		changes["open"] = *open
+		log.Open = *open
+	}
+
+	if len(changes) == 0 {
+		return log, nil
+	}
+
+	err := collection.UpdateId(log.ID, bson.M{"$set": changes})
+	if err != nil {
+		return models.Log{}, err
+	}
+
+	return log, nil
+}

models/logs/remove.go

@@ -0,0 +1,13 @@
+package logs
+
+import "git.aiterp.net/rpdata/api/models"
+
+// Remove removes the log.
+func Remove(log models.Log) (models.Log, error) {
+	err := collection.RemoveId(log.ID)
+	if err != nil {
+		return models.Log{}, err
+	}
+
+	return log, nil
+}