36 lines
1.1 KiB
JavaScript
36 lines
1.1 KiB
JavaScript
const UserError = require('vn-loopback/util/user-error');
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const LoopBackContext = require('loopback-context');
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module.exports = Self => {
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Self.rewriteDbError(function(err) {
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if (err.code === 'ER_DUP_ENTRY')
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return new UserError(`The observation type can't be repeated`);
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return err;
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});
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Self.observe('before save', async function(ctx, options) {
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const loopBackContext = LoopBackContext.getCurrentContext();
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const userId = loopBackContext.active.accessToken.userId;
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const entryId = ctx.instance.entryFk;
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let tx;
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const myOptions = {};
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if (typeof options == 'object')
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Object.assign(myOptions, options);
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if (!myOptions.transaction) {
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tx = await Self.beginTransaction({});
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myOptions.transaction = tx;
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}
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try {
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const entry = await Self.app.models.Entry.findById(entryId, null, myOptions);
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await entry.updateAttribute('observationEditorFk', userId, myOptions);
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if (tx) await tx.commit();
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} catch (e) {
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if (tx) await tx.rollback();
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throw e;
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}
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});
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};
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