38 lines
846 B
JavaScript
38 lines
846 B
JavaScript
const logger = require(`${__base}/logger`)
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const establishedDatabase = require(`${__base}/database`);
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const md = require("markdown-it")();
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class PostRepository {
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constructor(database) {
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this.database = database || establishedDatabase;
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}
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renderPost(id) {
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return this.getPost(id)
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.then(post => {
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if (post) {
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return Promise.resolve(md.render(post.markdown))
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}
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throw new Error("Post not found");
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})
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}
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getPost(id) {
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const query = "SELECT * from posts where id = $1";
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return this.database.get(query, [id])
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}
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updatePost(id, markdown="## database testost") {
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const query = `UPDATE posts SET markdown = $1 WHERE id = $2`;
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const post = this.database.update(query, [markdown, id]);
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return post
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.then(post => true)
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}
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};
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module.exports = PostRepository;
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