frankusc / gauntlet

#Gauntlet Implementation Design Details:

add all adindex id to a trie using the properties search all available ads using the user properties

for example: userprofile { "age": 24, "gender" : "man", "country" : "US", "language" : ["cn","en"], "appIds" : ["robinhood.com", "postmate.com"] }

ads [ { "age": ">18&<35", "gender" : "man", "country" : "US", "language" : ["en"], "appIds" : ["robinhood.com"] }, { "age": ">45", "gender" : "man", "country" : "CN", "language" : ["en"], "appIds" : ["robinhood.com"] } , { "age": ">45", "gender" : "woman", "country" : "CN", "language" : ["en"], "appIds" : ["wechat.com"] } ]

TreeNode{ type: ["string", "range", "list", "exclude_list"] rule: { "string":"match", "range":"compare", "list":"in list", "exclude_list": "not in list", }, value : original value }

age : {type : string, rule : {greater, 18} }