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| 1 | +var RaiDbSdk = require('rai_db_sdk'); |
| 2 | + |
| 3 | + |
| 4 | +var api = new RaiDbSdk.DefaultApi() |
| 5 | + |
| 6 | +function createDatabase(dbname, overwrite, callback) { |
| 7 | + |
| 8 | + var transaction = new RaiDbSdk.Transaction(); // {Transaction} Optional description in *Markdown* |
| 9 | + transaction.mode = overwrite ? RaiDbSdk.Transaction.ModeEnum.CREATE_OVERWRITE : RaiDbSdk.Transaction.ModeEnum.CREATE; |
| 10 | + transaction.dbname = dbname; |
| 11 | + transaction.actions = []; |
| 12 | + |
| 13 | + // transaction. |
| 14 | + return api.transactionPost(transaction, callback); |
| 15 | +} |
| 16 | + |
| 17 | +function runAction(dbname, action, isReadOnly, mode, callback, name) { |
| 18 | + var transaction = new RaiDbSdk.Transaction(); // {Transaction} Optional description in *Markdown* |
| 19 | + transaction.mode = mode; |
| 20 | + transaction.dbname = dbname; |
| 21 | + transaction.readonly = isReadOnly || true; |
| 22 | + |
| 23 | + var labeledAction = new RaiDbSdk.LabeledAction(); |
| 24 | + labeledAction.name = name || 'single'; |
| 25 | + labeledAction.action = action; |
| 26 | + |
| 27 | + transaction.actions = []; |
| 28 | + transaction.actions.push(labeledAction); |
| 29 | + |
| 30 | + // transaction. |
| 31 | + return api.transactionPost(transaction, function(error, data, response) { |
| 32 | + callback(error, data.actions[0].result, response); |
| 33 | + }); |
| 34 | +} |
| 35 | + |
| 36 | +function query(dbname, queryString, callback, outputs, inputs, persist, path, name, isReadOnly) { |
| 37 | + var action = new RaiDbSdk.QueryAction(); |
| 38 | + |
| 39 | + action.source = new RaiDbSdk.Source(); |
| 40 | + action.source.name = name || "query"; |
| 41 | + action.source.path = path || ""; |
| 42 | + action.source.value = queryString; |
| 43 | + |
| 44 | + action.inputs = inputs || []; |
| 45 | + action.outputs = outputs || []; |
| 46 | + action.persist = persist || []; |
| 47 | + action.type = 'QueryAction'; |
| 48 | + |
| 49 | + return runAction(dbname, action, isReadOnly, RaiDbSdk.Transaction.ModeEnum.OPEN, callback); |
| 50 | +} |
| 51 | + |
| 52 | +function callback_gen(apiname){ |
| 53 | + return function(error, data, response) { |
| 54 | + if (error || (data.problems && data.problems.length > 0)) { |
| 55 | + if(error) { |
| 56 | + console.error(apiname + ' API call error: ' + error); |
| 57 | + } else { |
| 58 | + console.error(apiname + ' API call error: ' + data); |
| 59 | + } |
| 60 | + } else { |
| 61 | + console.log(apiname + ' API called successfully. Returned data: ' + data); |
| 62 | + } |
| 63 | + } |
| 64 | +}; |
| 65 | + |
| 66 | +function makeDbName(length) { |
| 67 | + var result = ''; |
| 68 | + var characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'; |
| 69 | + var charactersLength = characters.length; |
| 70 | + for ( var i = 0; i < length; i++ ) { |
| 71 | + result += characters.charAt(Math.floor(Math.random() * charactersLength)); |
| 72 | + } |
| 73 | + return result; |
| 74 | +} |
| 75 | + |
| 76 | +// dbname = makeDbName(10) |
| 77 | +// createDatabase(dbname, false, function(error, data, response) { |
| 78 | +// callback_gen("create_database")(error, data, response); |
| 79 | +// queryString = "def result = 1"; |
| 80 | +// outputs = ["result"]; |
| 81 | +// query(dbname, queryString, callback_gen("q1"), outputs); |
| 82 | +// }); |
| 83 | + |
| 84 | +var dbname = "tictactoe_db"; |
| 85 | + |
| 86 | +moves = [ |
| 87 | + [1,3,"o"], |
| 88 | + [1,2,"x"], |
| 89 | + [1,1,"o"], |
| 90 | + [2,3,"x"], |
| 91 | + [2,2,"o"], |
| 92 | + [3,3,"x"], |
| 93 | + [3,1,"o"], |
| 94 | + [3,2,"x"], |
| 95 | +] |
| 96 | + |
| 97 | +var res = [] |
| 98 | +idx = 0 |
| 99 | +while(res.length < 1 && idx < moves.length){ |
| 100 | + |
| 101 | + var queryString = ` |
| 102 | + ic game_already_has_a_winner{ |
| 103 | + not(win(test_board1, "x") or win(test_board1, "o")) |
| 104 | + } |
| 105 | +
|
| 106 | + ic cats_game { |
| 107 | + exists(x y: test_board1(x, y, "-")) |
| 108 | + } |
| 109 | + `; |
| 110 | + query(dbname, queryString, callback_gen("q1")); |
| 111 | + |
| 112 | + ++idx; |
| 113 | +} |
| 114 | + |
| 115 | +var outputs = ["result"]; |
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