WeKnora deployment source with the reviewed wiki identity, summary and recovery fixes

internal/models/utils/slices.go

@@ -0,0 +1,36 @@
+package utils
+
+// ChunkSlice splits a slice into multiple sub-slices of the specified size
+func ChunkSlice[T any](slice []T, chunkSize int) [][]T {
+	// Handle edge cases
+	if len(slice) == 0 {
+		return [][]T{}
+	}
+
+	if chunkSize <= 0 {
+		panic("chunkSize must be greater than 0")
+	}
+
+	// Calculate how many sub-slices are needed
+	chunks := make([][]T, 0, (len(slice)+chunkSize-1)/chunkSize)
+
+	// Split the slice
+	for i := 0; i < len(slice); i += chunkSize {
+		end := i + chunkSize
+		if end > len(slice) {
+			end = len(slice)
+		}
+		chunks = append(chunks, slice[i:end])
+	}
+
+	return chunks
+}
+
+// MapSlice applies a function to each element of a slice and returns a new slice with the results
+func MapSlice[A any, B any](in []A, f func(A) B) []B {
+	out := make([]B, 0, len(in))
+	for _, item := range in {
+		out = append(out, f(item))
+	}
+	return out
+}