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@ -2455,75 +2455,124 @@ export default class NcMetaMgr {
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} |
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// todo : transaction
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// todo : transaction in sql client
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protected async xcRelationColumnDelete(args: any, req, deleteColumn = true): Promise<any> { |
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const dbAlias = this.getDbAlias(args); |
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const projectId = this.getProjectId(args); |
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// this.xcMeta.startTransaction();
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// try {
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const dbAlias = this.getDbAlias(args); |
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const projectId = this.getProjectId(args); |
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// const parent = await this.xcMeta.metaGet(projectId, dbAlias, 'nc_models', {
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// title: args.args.parentTable
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// });
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// // @ts-ignore
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// const parentMeta = JSON.parse(parent.meta);
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// @ts-ignore
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// todo: compare column
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switch (args.args.type) { |
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case 'bt': |
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case 'hm': |
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const child = await this.xcMeta.metaGet(projectId, dbAlias, 'nc_models', { |
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title: args.args.childTable |
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}); |
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const childMeta = JSON.parse(child.meta); |
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const relation = childMeta.belongsTo.find(bt => bt.rtn === args.args.parentTable); |
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// todo: virtual relation delete
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if(relation){ |
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const opArgs = { |
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...args, |
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args: { |
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childColumn: relation.cn, |
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childTable: relation.tn, |
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parentTable: relation.rtn, |
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parentColumn: relation.rcn |
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}, |
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api: 'relationDelete', |
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sqlOpPlus: true, |
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}; |
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let out; |
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if (relation?.type === 'virtual') { |
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opArgs.api = 'xcVirtualRelationDelete'; |
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out = await this.xcVirtualRelationDelete(opArgs, req); |
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} else { |
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out = await this.projectMgr.getSqlMgr({id: projectId}).handleRequest('relationDelete', opArgs); |
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} |
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if (this.listener) { |
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await this.listener({ |
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req: opArgs, |
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res: out, |
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user: req.user, |
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ctx: {req} |
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// const parent = await this.xcMeta.metaGet(projectId, dbAlias, 'nc_models', {
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// title: args.args.parentTable
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// });
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// // @ts-ignore
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// const parentMeta = JSON.parse(parent.meta);
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// @ts-ignore
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// todo: compare column
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switch (args.args.type) { |
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case 'bt': |
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case 'hm': |
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const child = await this.xcMeta.metaGet(projectId, dbAlias, 'nc_models', { |
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title: args.args.childTable |
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}); |
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} |
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} |
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if (deleteColumn) { |
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const originalColumns = childMeta.columns; |
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const columns = childMeta.columns.map(c => ({ |
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...c, ...(relation.cn === c.cn ? { |
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altered: 4, |
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cno: c.cn |
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} : {cno: c.cn}) |
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})) |
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const childMeta = JSON.parse(child.meta); |
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const relation = childMeta.belongsTo.find(bt => bt.rtn === args.args.parentTable); |
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// todo: virtual relation delete
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if (relation) { |
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const opArgs = { |
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...args, |
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args: { |
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childColumn: relation.cn, |
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childTable: relation.tn, |
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parentTable: relation.rtn, |
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parentColumn: relation.rcn |
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}, |
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api: 'relationDelete', |
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sqlOpPlus: true, |
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}; |
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let out; |
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if (relation?.type === 'virtual') { |
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opArgs.api = 'xcVirtualRelationDelete'; |
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out = await this.xcVirtualRelationDelete(opArgs, req); |
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} else { |
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out = await this.projectMgr.getSqlMgr({id: projectId}).handleRequest('relationDelete', opArgs); |
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} |
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if (this.listener) { |
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await this.listener({ |
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req: opArgs, |
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res: out, |
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user: req.user, |
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ctx: {req} |
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}); |
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} |
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} |
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if (deleteColumn) { |
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const originalColumns = childMeta.columns; |
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const columns = childMeta.columns.map(c => ({ |
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...c, ...(relation.cn === c.cn ? { |
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altered: 4, |
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cno: c.cn |
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} : {cno: c.cn}) |
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})) |
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const opArgs = { |
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...args, |
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args: { |
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columns, |
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originalColumns, |
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tn: childMeta.tn, |
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}, |
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sqlOpPlus: true, |
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api: 'tableUpdate' |
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} |
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const out = await this.projectMgr.getSqlMgr({id: projectId}).handleRequest('tableUpdate', opArgs); |
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if (this.listener) { |
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await this.listener({ |
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req: opArgs, |
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res: out, |
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user: req.user, |
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ctx: {req} |
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}); |
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} |
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} |
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break; |
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case 'mm': { |
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const assoc = await this.xcMeta.metaGet(projectId, dbAlias, 'nc_models', { |
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title: args.args.assocTable |
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}); |
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const assocMeta = JSON.parse(assoc.meta); |
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const rel1 = assocMeta.belongsTo.find(bt => bt.rtn === args.args.parentTable) |
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const rel2 = assocMeta.belongsTo.find(bt => bt.rtn === args.args.childTable) |
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await this.xcRelationColumnDelete({ |
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...args, |
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args: { |
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parentTable: rel1.rtn, |
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parentColumn: rel1.rcn, |
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childTable: rel1.tn, |
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childColumn: rel1.cn, |
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type: 'bt', |
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} |
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}, req, false) |
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await this.xcRelationColumnDelete({ |
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...args, |
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args: { |
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parentTable: rel2.rtn, |
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parentColumn: rel2.rcn, |
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childTable: rel2.tn, |
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childColumn: rel2.cn, |
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type: 'bt', |
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} |
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}, req, false); |
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const opArgs = { |
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...args, |
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args: { |
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columns, |
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originalColumns, |
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tn: childMeta.tn, |
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}, |
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args: assocMeta, |
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api: 'tableDelete', |
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sqlOpPlus: true, |
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api: 'tableUpdate' |
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} |
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const out = await this.projectMgr.getSqlMgr({id: projectId}).handleRequest('tableUpdate', opArgs); |
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}; |
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const out = await this.projectMgr.getSqlMgr({id: projectId}).handleRequest('tableDelete', opArgs); |
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if (this.listener) { |
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await this.listener({ |
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@ -2533,57 +2582,15 @@ export default class NcMetaMgr {
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ctx: {req} |
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}); |
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} |
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} |
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break; |
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case 'mm': { |
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const assoc = await this.xcMeta.metaGet(projectId, dbAlias, 'nc_models', { |
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title: args.args.assocTable |
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}); |
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const assocMeta = JSON.parse(assoc.meta); |
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const rel1 = assocMeta.belongsTo.find(bt => bt.rtn === args.args.parentTable) |
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const rel2 = assocMeta.belongsTo.find(bt => bt.rtn === args.args.childTable) |
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await this.xcRelationColumnDelete({ |
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...args, |
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args: { |
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parentTable: rel1.rtn, |
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parentColumn: rel1.rcn, |
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childTable: rel1.tn, |
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childColumn: rel1.cn, |
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type: 'bt', |
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} |
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}, req, false) |
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await this.xcRelationColumnDelete({ |
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...args, |
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args: { |
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parentTable: rel2.rtn, |
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parentColumn: rel2.rcn, |
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childTable: rel2.tn, |
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childColumn: rel2.cn, |
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type: 'bt', |
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} |
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}, req, false); |
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const opArgs = { |
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...args, |
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args: assocMeta, |
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api: 'tableDelete', |
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sqlOpPlus: true, |
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}; |
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const out = await this.projectMgr.getSqlMgr({id: projectId}).handleRequest('tableDelete', opArgs); |
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if (this.listener) { |
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await this.listener({ |
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req: opArgs, |
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res: out, |
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user: req.user, |
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ctx: {req} |
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}); |
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} |
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break; |
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} |
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break; |
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} |
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// this.xcMeta.commit()
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// } catch (e) {
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// this.xcMeta.rollback(e)
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// throw e;
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// }
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} |
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Pranav C
3 years ago