Personen DB Abfragen + Seiten

dbmodels/contents.go

@@ -0,0 +1,86 @@
+package dbmodels
+
+import (
+	"slices"
+	"strings"
+
+	"github.com/pocketbase/dbx"
+	"github.com/pocketbase/pocketbase/core"
+)
+
+type ContentsAgents map[string][]*RContentsAgents
+
+func ContentsForEntry(app core.App, entry *Entry) ([]*Content, error) {
+	contents := []*Content{}
+	err := app.RecordQuery(CONTENTS_TABLE).
+		Where(dbx.HashExp{ENTRIES_TABLE: entry.Id}).
+		All(&contents)
+	if err != nil {
+		return nil, err
+	}
+
+	slices.SortFunc(contents, func(i, j *Content) int {
+		r := i.Numbering() - j.Numbering()
+		if r == 0 {
+			return 0
+		}
+		if r < 0 {
+			return -1
+		}
+		return 1
+	})
+
+	return contents, nil
+}
+
+func ContentsForAgent(app core.App, agentId string) ([]*Content, error) {
+	relations := []*RContentsAgents{}
+	err := app.RecordQuery(RelationTableName(CONTENTS_TABLE, AGENTS_TABLE)).
+		Where(dbx.HashExp{AGENTS_TABLE: agentId}).
+		All(&relations)
+	if err != nil {
+		return nil, err
+	}
+
+	cids := []any{}
+	for _, r := range relations {
+		cids = append(cids, r.Content())
+	}
+
+	contents := []*Content{}
+	err = app.RecordQuery(CONTENTS_TABLE).
+		Where(dbx.HashExp{ID_FIELD: cids}).
+		All(&contents)
+	if err != nil {
+		return nil, err
+	}
+
+	return contents, nil
+}
+
+func SortContentsByEntryNumbering(contents []*Content, entries map[string]*Entry) {
+	slices.SortFunc(contents, func(i, j *Content) int {
+		ii, iok := entries[i.Entry()]
+		ij, jok := entries[j.Entry()]
+		if iok && jok {
+			ret := ii.Year() - ij.Year()
+			if ret != 0 {
+				return ret
+			}
+
+			ret = strings.Compare(ii.PreferredTitle(), ij.PreferredTitle())
+			if ret != 0 {
+				return ret
+			}
+		}
+
+		r := i.Numbering() - j.Numbering()
+		if r == 0 {
+			return 0
+		}
+		if r < 0 {
+			return -1
+		}
+		return 1
+	})
+}