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DatabaseAnalyser.createQuery core moved to base class

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This commit is contained in:
Jan Prochazka
2021-05-15 18:41:30 +02:00
parent 4a4c4b41c0
commit 2eb1c04fcf
18 changed files with 71 additions and 105 deletions
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33
plugins/dbgate-plugin-postgres/src/backend/Analyser.js
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@@ -41,33 +41,14 @@ class Analyser extends DatabaseAnalyser {
}
createQuery(resFileName, typeFields) {
let res = sql[resFileName];
if (this.singleObjectFilter) {
const { typeField, schemaName, pureName } = this.singleObjectFilter;
if (!typeFields || !typeFields.includes(typeField)) return null;
res = res.replace(/=OBJECT_ID_CONDITION/g, ` = '${typeField}:${schemaName || 'public'}.${pureName}'`);
return res;
}
if (!this.modifications || !typeFields || this.modifications.length == 0) {
res = res.replace(/=OBJECT_ID_CONDITION/g, ' is not null');
} else {
const filterNames = this.modifications
.filter(x => typeFields.includes(x.objectTypeField) && (x.action == 'add' || x.action == 'change'))
.filter(x => x.newName)
.map(x => `${x.objectTypeField}:${x.newName.schemaName}.${x.newName.pureName}`);
if (filterNames.length == 0) {
res = res.replace(/=OBJECT_ID_CONDITION/g, ' IS NULL');
} else {
res = res.replace(/=OBJECT_ID_CONDITION/g, ` in (${filterNames.map(x => `'${x}'`).join(',')})`);
}
}
return res;
// let res = sql[resFileName];
// res = res.replace('=[OBJECT_ID_CONDITION]', ' is not null');
// return res;
return super.createQuery(sql[resFileName], typeFields);
}
async _computeSingleObjectId() {
const { typeField, schemaName, pureName } = this.singleObjectFilter;
this.singleObjectId = `${typeField}:${schemaName || 'public'}.${pureName}`;
}
async _runAnalysis() {
const tables = await this.driver.query(this.pool, this.createQuery('tableModifications', ['tables']));
const columns = await this.driver.query(this.pool, this.createQuery('columns', ['tables']));