Initial commit

src/cache.nim

@@ -0,0 +1,74 @@
+import sharedtables, times, hashes
+import types, api
+
+# var
+#   profileCache: SharedTable[int, Profile]
+#   profileCacheTime = initDuration(seconds=10)
+
+# profileCache.init()
+
+proc getCachedProfile*(username: string; force=false): Profile =
+  return getProfile(username)
+  # let index = username.hash
+
+  # try:
+  #   result = profileCache.mget(index)
+  #   # if force or getTime() - result.lastUpdated > profileCacheTime:
+  #   #   result = getProfile(username)
+  #   #   profileCache[username.hash] = deepCopy(result)
+  #   #   return
+  # except KeyError:
+  #   # result = getProfile(username)
+  #   # profileCache.add(username.hash, deepCopy(result))
+
+
+
+  #   var profile: Profile
+  #   profileCache.withKey(index) do (k: int, v: var Profile, pairExists: var bool):
+  #     v = getProfile(username)
+  #     profile = v
+  #     echo v
+  #     pairExists = true
+  #   echo profile.username
+  #   return profile
+
+  # profileCache.withValue(hash(username), value) do:
+  #   if getTime() - value.lastUpdated > profileCacheTime or force:
+  #     result = getProfile(username)
+  #     value = result
+  #   else:
+  #     result = value
+  # do:
+  #   result = getProfile(username)
+  #   value = result
+
+  # var profile: Profile
+
+  # profileCache.withKey(username.hash) do (k: int, v: var Profile, pairExists: var bool):
+  #   if pairExists and getTime() - v.lastUpdated < profileCacheTime and not force:
+  #     profile = deepCopy(v)
+  #     echo "cached"
+  #   else:
+  #     profile = getProfile(username)
+  #     v = deepCopy(profile)
+  #     pairExists = true
+  #     echo "fetched"
+
+  # return profile
+
+  # try:
+  #   result = profileCache.mget(username.hash)
+  #   if force or getTime() - result.lastUpdated > profileCacheTime:
+  #     result = getProfile(username)
+  #     profileCache[username.hash] = deepCopy(result)
+  #     return
+  # except KeyError:
+  #   result = getProfile(username)
+  #   profileCache.add(username.hash, deepCopy(result))
+
+  # if not result.isNil or force or
+  #   getTime() - result.lastUpdated > profileCacheTime:
+  #   result = getProfile(username)
+  #   profileCache[username] = result
+    # return
+