Add standard pattern for pagination to the helper function.

buffoonery.nimble

@@ -1,6 +1,6 @@
 # Package
 
-version       = "0.2.0"
+version       = "0.2.1"
 author        = "Jonathan Bernard"
 description   = "JDB Software's opinionated extensions and auth layer for Jester."
 license       = "MIT"

src/buffoonery/apiutils.nim

@@ -1,4 +1,4 @@
-import std/json, std/logging, std/strutils, std/sequtils
+import std/json, std/logging, std/options, std/strutils, std/sequtils
 import jester, namespaced_logging
 
 import ./apierror
@@ -59,7 +59,20 @@ template sendJsonResp*(
     $body
   )
 
-proc makeDataBody*(data: JsonNode): JsonNode = %*{"details":"","data":data}
+proc makeDataBody*(
+    data: JsonNode,
+    nextOffset = none[int](),
+    totalItems = none[int](),
+    nextLink = none[string](),
+    prevLink = none[string]()): JsonNode =
+
+  result = %*{"details":"","data":data}
+
+  if nextOffset.isSome: result["nextOffset"] = %nextOffset.get
+  if totalItems.isSome: result["totalItems"] = %totalItems.get
+  if nextLink.isSome: result["next"] = %nextLink.get
+  if prevLink.isSome: result["prev"] = %prevLink.get
+
 proc makeStatusBody*(details: string): JsonNode = %*{"details":details}
 
 template sendErrorResp*(err: ref ApiError, knownOrigins: seq[string]): void =