add nextLogs and prevLogs suggestions to log.

graph2/complexity.go

@@ -164,6 +164,12 @@ func complexity() (cr graphcore.ComplexityRoot) {
 	cr.Log.Posts = func(childComplexity int, kinds []string) int {
 		return childComplexity + hugeSublistComplexity
 	}
+	cr.Log.NextLogs = func(childComplexity int) int {
+		return childComplexity + (subListComplexity / 2)
+	}
+	cr.Log.PrevLogs = func(childComplexity int) int {
+		return childComplexity + (subListComplexity / 2)
+	}
 
 	cr.Story.Chapters = func(childComplexity int) int {
 		return childComplexity + bigSublistComplexity

graph2/gqlgen.yml

@@ -37,6 +37,8 @@ models:
     model: git.aiterp.net/rpdata/api/models.LogFilter
   LogImporter:
     model: git.aiterp.net/rpdata/api/models.LogImporter
+  LogSuggestion:
+    model: git.aiterp.net/rpdata/api/models.LogSuggestion
   Comment:
     model: git.aiterp.net/rpdata/api/models.Comment
   ChapterCommentMode:

graph2/schema/types/Log.gql

@@ -34,6 +34,20 @@ type Log {
 
   # The posts of the logfile, which can be filtered by kinds.
   posts(kinds:[String!]): [Post!]!
+
+  # Suggested next logs.
+  nextLogs: [LogSuggestion!]!
+
+  # Suggested previous logs.
+  prevLogs: [LogSuggestion!]!
+}
+
+# Suggested log
+type LogSuggestion {
+  log: Log!
+  hasEvent: Boolean!
+  hasChannel: Boolean!
+  characters: [Character!]!
 }
 
 # Filter for logs query

graph2/types/log.go

@@ -31,6 +31,14 @@ func (r *logResolver) Posts(ctx context.Context, log *models.Log, kinds []string
 	return r.logs.ListPosts(ctx, &models.PostFilter{LogID: &log.ShortID})
 }
 
+func (r *logResolver) NextLogs(ctx context.Context, obj *models.Log) ([]*models.LogSuggestion, error) {
+	return r.logs.NextLogs(ctx, obj)
+}
+
+func (r *logResolver) PrevLogs(ctx context.Context, obj *models.Log) ([]*models.LogSuggestion, error) {
+	return r.logs.PrevLogs(ctx, obj)
+}
+
 // LogResolver is a resolver
 func LogResolver(s *services.Bundle) *logResolver {
 	return &logResolver{characters: s.Characters, logs: s.Logs, channels: s.Channels}