38406-vm/backend/src/db/api/chat_messages.js
2026-02-13 14:38:45 +00:00

578 lines
14 KiB
JavaScript

const db = require('../models');
const FileDBApi = require('./file');
const crypto = require('crypto');
const Utils = require('../utils');
const Sequelize = db.Sequelize;
const Op = Sequelize.Op;
module.exports = class Chat_messagesDBApi {
static async create(data, options) {
const currentUser = (options && options.currentUser) || { id: null };
const transaction = (options && options.transaction) || undefined;
const chat_messages = await db.chat_messages.create(
{
id: data.id || undefined,
sender_type: data.sender_type
||
null
,
message_text: data.message_text
||
null
,
sent_on: data.sent_on
||
null
,
content_kind: data.content_kind
||
null
,
metadata_json: data.metadata_json
||
null
,
prompt_tokens: data.prompt_tokens
||
null
,
completion_tokens: data.completion_tokens
||
null
,
is_streamed: data.is_streamed
||
false
,
importHash: data.importHash || null,
createdById: currentUser.id,
updatedById: currentUser.id,
},
{ transaction },
);
await chat_messages.setThread( data.thread || null, {
transaction,
});
return chat_messages;
}
static async bulkImport(data, options) {
const currentUser = (options && options.currentUser) || { id: null };
const transaction = (options && options.transaction) || undefined;
// Prepare data - wrapping individual data transformations in a map() method
const chat_messagesData = data.map((item, index) => ({
id: item.id || undefined,
sender_type: item.sender_type
||
null
,
message_text: item.message_text
||
null
,
sent_on: item.sent_on
||
null
,
content_kind: item.content_kind
||
null
,
metadata_json: item.metadata_json
||
null
,
prompt_tokens: item.prompt_tokens
||
null
,
completion_tokens: item.completion_tokens
||
null
,
is_streamed: item.is_streamed
||
false
,
importHash: item.importHash || null,
createdById: currentUser.id,
updatedById: currentUser.id,
createdAt: new Date(Date.now() + index * 1000),
}));
// Bulk create items
const chat_messages = await db.chat_messages.bulkCreate(chat_messagesData, { transaction });
// For each item created, replace relation files
return chat_messages;
}
static async update(id, data, options) {
const currentUser = (options && options.currentUser) || {id: null};
const transaction = (options && options.transaction) || undefined;
const chat_messages = await db.chat_messages.findByPk(id, {}, {transaction});
const updatePayload = {};
if (data.sender_type !== undefined) updatePayload.sender_type = data.sender_type;
if (data.message_text !== undefined) updatePayload.message_text = data.message_text;
if (data.sent_on !== undefined) updatePayload.sent_on = data.sent_on;
if (data.content_kind !== undefined) updatePayload.content_kind = data.content_kind;
if (data.metadata_json !== undefined) updatePayload.metadata_json = data.metadata_json;
if (data.prompt_tokens !== undefined) updatePayload.prompt_tokens = data.prompt_tokens;
if (data.completion_tokens !== undefined) updatePayload.completion_tokens = data.completion_tokens;
if (data.is_streamed !== undefined) updatePayload.is_streamed = data.is_streamed;
updatePayload.updatedById = currentUser.id;
await chat_messages.update(updatePayload, {transaction});
if (data.thread !== undefined) {
await chat_messages.setThread(
data.thread,
{ transaction }
);
}
return chat_messages;
}
static async deleteByIds(ids, options) {
const currentUser = (options && options.currentUser) || { id: null };
const transaction = (options && options.transaction) || undefined;
const chat_messages = await db.chat_messages.findAll({
where: {
id: {
[Op.in]: ids,
},
},
transaction,
});
await db.sequelize.transaction(async (transaction) => {
for (const record of chat_messages) {
await record.update(
{deletedBy: currentUser.id},
{transaction}
);
}
for (const record of chat_messages) {
await record.destroy({transaction});
}
});
return chat_messages;
}
static async remove(id, options) {
const currentUser = (options && options.currentUser) || {id: null};
const transaction = (options && options.transaction) || undefined;
const chat_messages = await db.chat_messages.findByPk(id, options);
await chat_messages.update({
deletedBy: currentUser.id
}, {
transaction,
});
await chat_messages.destroy({
transaction
});
return chat_messages;
}
static async findBy(where, options) {
const transaction = (options && options.transaction) || undefined;
const chat_messages = await db.chat_messages.findOne(
{ where },
{ transaction },
);
if (!chat_messages) {
return chat_messages;
}
const output = chat_messages.get({plain: true});
output.thread = await chat_messages.getThread({
transaction
});
return output;
}
static async findAll(
filter,
options
) {
const limit = filter.limit || 0;
let offset = 0;
let where = {};
const currentPage = +filter.page;
offset = currentPage * limit;
const orderBy = null;
const transaction = (options && options.transaction) || undefined;
let include = [
{
model: db.chat_threads,
as: 'thread',
where: filter.thread ? {
[Op.or]: [
{ id: { [Op.in]: filter.thread.split('|').map(term => Utils.uuid(term)) } },
{
title: {
[Op.or]: filter.thread.split('|').map(term => ({ [Op.iLike]: `%${term}%` }))
}
},
]
} : {},
},
];
if (filter) {
if (filter.id) {
where = {
...where,
['id']: Utils.uuid(filter.id),
};
}
if (filter.message_text) {
where = {
...where,
[Op.and]: Utils.ilike(
'chat_messages',
'message_text',
filter.message_text,
),
};
}
if (filter.metadata_json) {
where = {
...where,
[Op.and]: Utils.ilike(
'chat_messages',
'metadata_json',
filter.metadata_json,
),
};
}
if (filter.sent_onRange) {
const [start, end] = filter.sent_onRange;
if (start !== undefined && start !== null && start !== '') {
where = {
...where,
sent_on: {
...where.sent_on,
[Op.gte]: start,
},
};
}
if (end !== undefined && end !== null && end !== '') {
where = {
...where,
sent_on: {
...where.sent_on,
[Op.lte]: end,
},
};
}
}
if (filter.prompt_tokensRange) {
const [start, end] = filter.prompt_tokensRange;
if (start !== undefined && start !== null && start !== '') {
where = {
...where,
prompt_tokens: {
...where.prompt_tokens,
[Op.gte]: start,
},
};
}
if (end !== undefined && end !== null && end !== '') {
where = {
...where,
prompt_tokens: {
...where.prompt_tokens,
[Op.lte]: end,
},
};
}
}
if (filter.completion_tokensRange) {
const [start, end] = filter.completion_tokensRange;
if (start !== undefined && start !== null && start !== '') {
where = {
...where,
completion_tokens: {
...where.completion_tokens,
[Op.gte]: start,
},
};
}
if (end !== undefined && end !== null && end !== '') {
where = {
...where,
completion_tokens: {
...where.completion_tokens,
[Op.lte]: end,
},
};
}
}
if (filter.active !== undefined) {
where = {
...where,
active: filter.active === true || filter.active === 'true'
};
}
if (filter.sender_type) {
where = {
...where,
sender_type: filter.sender_type,
};
}
if (filter.content_kind) {
where = {
...where,
content_kind: filter.content_kind,
};
}
if (filter.is_streamed) {
where = {
...where,
is_streamed: filter.is_streamed,
};
}
if (filter.createdAtRange) {
const [start, end] = filter.createdAtRange;
if (start !== undefined && start !== null && start !== '') {
where = {
...where,
['createdAt']: {
...where.createdAt,
[Op.gte]: start,
},
};
}
if (end !== undefined && end !== null && end !== '') {
where = {
...where,
['createdAt']: {
...where.createdAt,
[Op.lte]: end,
},
};
}
}
}
const queryOptions = {
where,
include,
distinct: true,
order: filter.field && filter.sort
? [[filter.field, filter.sort]]
: [['createdAt', 'desc']],
transaction: options?.transaction,
logging: console.log
};
if (!options?.countOnly) {
queryOptions.limit = limit ? Number(limit) : undefined;
queryOptions.offset = offset ? Number(offset) : undefined;
}
try {
const { rows, count } = await db.chat_messages.findAndCountAll(queryOptions);
return {
rows: options?.countOnly ? [] : rows,
count: count
};
} catch (error) {
console.error('Error executing query:', error);
throw error;
}
}
static async findAllAutocomplete(query, limit, offset, ) {
let where = {};
if (query) {
where = {
[Op.or]: [
{ ['id']: Utils.uuid(query) },
Utils.ilike(
'chat_messages',
'message_text',
query,
),
],
};
}
const records = await db.chat_messages.findAll({
attributes: [ 'id', 'message_text' ],
where,
limit: limit ? Number(limit) : undefined,
offset: offset ? Number(offset) : undefined,
orderBy: [['message_text', 'ASC']],
});
return records.map((record) => ({
id: record.id,
label: record.message_text,
}));
}
};