1 | import { Kind } from '../language/kinds';
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2 |
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3 |
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4 |
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5 |
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6 |
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7 |
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8 | export function getOperationAST(documentAST, operationName) {
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9 | var operation = null;
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10 |
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11 | for (var _i2 = 0, _documentAST$definiti2 = documentAST.definitions; _i2 < _documentAST$definiti2.length; _i2++) {
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12 | var definition = _documentAST$definiti2[_i2];
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13 |
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14 | if (definition.kind === Kind.OPERATION_DEFINITION) {
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15 | if (!operationName) {
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16 |
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17 |
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18 |
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19 | if (operation) {
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20 | return null;
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21 | }
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22 |
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23 | operation = definition;
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24 | } else if (definition.name && definition.name.value === operationName) {
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25 | return definition;
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26 | }
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27 | }
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28 | }
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29 |
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30 | return operation;
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31 | }
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