feat(api): bulk-create endpoints for 7 indirect-scoped entities (P3-H2)

CHANGELOG.md

@@ -7,6 +7,20 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+- **Bulk-create endpoints for 7 indirect-scoped entities** (P3-H2).
+  New `POST /v1/<entity>/bulk` on Job, Invoice, CustomerPayment,
+  InvoiceJob, ProductEntry, PurchaseOrderHeader, PurchaseOrderLine.
+  Same 500-entry cap and transactional all-or-nothing semantics as
+  the direct-compId family from P3-H, but per-entry auth scope is
+  resolved through the parent FK (Customer / Job / Vendor / Header)
+  via the existing helpers in `app/middleware/auth.js`. A new
+  `makeBulkCreateIndirect` factory in
+  `app/controllers/_bulk-helpers.js` parameterizes over the parent
+  FK column + the auth-helper that resolves it; the 7 controllers
+  gain ~10 LOC each instead of ~120. The bulk surface now covers
+  **all 13 soft-deletable entities.**
+
 ### Changed
 - **`app/middleware/auth.js` is now testable end-to-end** (P5-M).
   Two changes:

app/controllers/_bulk-helpers.js

@@ -127,4 +127,145 @@ function makeBulkCreate({
     };
 }
 
-module.exports = { makeBulkCreate };
+/**
+ * Sibling factory for entities that scope auth INDIRECTLY through
+ * a parent FK rather than carrying their own *CompId column.
+ *
+ * Examples:
+ *   - Job (jobCustId → Customer.custCompId)
+ *   - Invoice (invCustId → Customer.custCompId)
+ *   - CustomerPayment (cpayCustId → Customer.custCompId)
+ *   - InvoiceJob (injbJobId → Job → Customer.custCompId)
+ *   - ProductEntry (pentJobId → Job → Customer.custCompId)
+ *   - PurchaseOrderHeader (pohPovId → PurchaseOrderVendor.povCompId)
+ *   - PurchaseOrderLine (polpoh → PurchaseOrderHeader → vendor)
+ *
+ * Config (additions vs makeBulkCreate):
+ *   - parentFkField     the column on each entry that names the
+ *                       parent row whose scope governs (e.g.
+ *                       'jobCustId', 'pohPovId', 'polpoh')
+ *   - resolveParentCompanyId(parentId)
+ *                       async function returning the int company
+ *                       id, or -1 if the parent is missing/archived
+ *                       /unresolved (e.g. auth.getCompanyIdByCustomerId).
+ *   - compIdField       NOT used here — kept off the signature so
+ *                       callers don't confuse this with the direct
+ *                       version. If the entity grows its own column
+ *                       later, switch to makeBulkCreate.
+ *
+ * Per-entry contract:
+ *   - parentFkField is REQUIRED on every entry. We need it to
+ *     resolve scope; absent it we can't authorize the entry
+ *     (return 400 with the offending index).
+ *   - For non-master keys: the resolved parent company must equal
+ *     authKey's company, else 403 with the offending index. Catches
+ *     cross-tenant smuggling attempts in a single batch.
+ *   - For master keys: the parent must resolve (404-style 400 if
+ *     not), but master keys aren't pinned to a company so any
+ *     resolved company is fine.
+ */
+function makeBulkCreateIndirect({
+    Model,
+    modelKey,
+    parentFkField,
+    resolveParentCompanyId,
+    allowedFields,
+    archField,
+    bodyKey,
+    createdKey,
+}) {
+    return async function bulkCreate(req, res) {
+        const authKey = req.get('authKey');
+        if (!authKey) {
+            return res.status(403).json({ message: "Authorization key not sent." });
+        }
+
+        let isAuthKeyMasterKey;
+        try {
+            isAuthKeyMasterKey = await auth.isMaster(authKey);
+        } catch (error) {
+            log.error({ err: error }, `${modelKey}: isMaster failed`);
+            return res.status(500).json({ message: "Error!", error: String(error) });
+        }
+
+        const input = (req.body && Array.isArray(req.body[bodyKey]))
+            ? req.body[bodyKey]
+            : [];
+        if (input.length === 0) {
+            return res.status(400).json({ message: `${bodyKey} array is required and must be non-empty.` });
+        }
+
+        let authKeyCompanyId = null;
+        if (!isAuthKeyMasterKey) {
+            try {
+                authKeyCompanyId = await auth.getCompanyId(authKey);
+            } catch (error) {
+                log.error({ err: error }, `${modelKey}: getCompanyId failed`);
+                return res.status(500).json({ message: "Error!", error: String(error) });
+            }
+            if (authKeyCompanyId === -1) {
+                return res.status(403).json({ message: "Invalid Authorization Key." });
+            }
+        }
+
+        // Whitelist + per-entry parent-FK scope check.
+        const payloads = [];
+        for (let i = 0; i < input.length; i += 1) {
+            const entry = input[i] || {};
+            const p = {};
+            for (const f of allowedFields) {
+                if (entry[f] !== undefined) p[f] = entry[f];
+            }
+            const parentId = Number(p[parentFkField]);
+            if (!Number.isInteger(parentId) || parentId <= 0) {
+                return res.status(400).json({
+                    message: `${bodyKey}[${i}]: ${parentFkField} is required.`,
+                });
+            }
+
+            let parentCompId;
+            try {
+                parentCompId = await resolveParentCompanyId(parentId);
+            } catch (error) {
+                log.error({ err: error }, `${modelKey}: parent scope resolve failed`);
+                return res.status(500).json({ message: "Error!", error: String(error) });
+            }
+            if (parentCompId === -1) {
+                return res.status(400).json({
+                    message: `${bodyKey}[${i}]: parent row not found or archived.`,
+                });
+            }
+
+            if (!isAuthKeyMasterKey && parentCompId !== authKeyCompanyId) {
+                return res.status(403).json({
+                    message: `${bodyKey}[${i}]: cannot create for a company you do not belong to.`,
+                });
+            }
+
+            p[archField] = false;
+            payloads.push(p);
+        }
+
+        const t = await db.sequelize.transaction();
+        try {
+            const created = await Model.bulkCreate(payloads, {
+                transaction: t,
+                validate: true,
+                returning: true,
+            });
+            await t.commit();
+            const responseBody = {
+                message: `Created ${created.length} ${modelKey}(s).`,
+                count: created.length,
+            };
+            responseBody[createdKey] = created;
+            return res.status(201).json(responseBody);
+        } catch (error) {
+            try { await t.rollback(); } catch (_) { /* swallow */ }
+            log.error({ err: error }, `${modelKey}.bulkCreate failed`);
+            return res.status(500).json({ message: "Error!", error: String(error) });
+        }
+    };
+}
+
+module.exports = { makeBulkCreate, makeBulkCreateIndirect };

app/controllers/customerpaymentcontroller.js

@@ -6,6 +6,7 @@ const db = require('../config/db.config.js');
 const log = require('../config/logger.js');
 const auth = require('../middleware/auth.js');
 const { buildLinkHeader } = require('../middleware/pagination.js');
+const { makeBulkCreateIndirect } = require('./_bulk-helpers.js');
 const CustomerPayment = db.CustomerPayment;
 
 const IsMaster = auth.isMaster;
@@ -210,4 +211,15 @@ exports.remove = async (req, res) => {
     }
 };
 
+exports.bulkCreate = makeBulkCreateIndirect({
+    Model: CustomerPayment,
+    modelKey: 'CustomerPayment',
+    parentFkField: 'cpayCustId',
+    resolveParentCompanyId: auth.getCompanyIdByCustomerId,
+    allowedFields: ALLOWED_FIELDS_CREATE,
+    archField: 'cpayArch',
+    bodyKey: 'customerPayments',
+    createdKey: 'customerPayments',
+});
+
 exports._internals = { IsMaster, GetCompanyId, GetCompanyIdByCustomerId };

app/controllers/invoicecontroller.js

@@ -6,6 +6,7 @@ const db = require('../config/db.config.js');
 const log = require('../config/logger.js');
 const auth = require('../middleware/auth.js');
 const { buildLinkHeader } = require('../middleware/pagination.js');
+const { makeBulkCreateIndirect } = require('./_bulk-helpers.js');
 const Invoice = db.Invoice;
 
 const IsMaster = auth.isMaster;
@@ -211,4 +212,15 @@ exports.remove = async (req, res) => {
     }
 };
 
+exports.bulkCreate = makeBulkCreateIndirect({
+    Model: Invoice,
+    modelKey: 'Invoice',
+    parentFkField: 'invCustId',
+    resolveParentCompanyId: auth.getCompanyIdByCustomerId,
+    allowedFields: ALLOWED_FIELDS_CREATE,
+    archField: 'invArch',
+    bodyKey: 'invoices',
+    createdKey: 'invoices',
+});
+
 exports._internals = { IsMaster, GetCompanyId, GetCompanyIdByCustomerId };

app/controllers/invoicejobcontroller.js

@@ -11,6 +11,7 @@ const db = require('../config/db.config.js');
 const log = require('../config/logger.js');
 const auth = require('../middleware/auth.js');
 const { buildLinkHeader } = require('../middleware/pagination.js');
+const { makeBulkCreateIndirect } = require('./_bulk-helpers.js');
 const InvoiceJob = db.InvoiceJob;
 
 const IsMaster = auth.isMaster;
@@ -229,4 +230,15 @@ exports.remove = async (req, res) => {
     }
 };
 
+exports.bulkCreate = makeBulkCreateIndirect({
+    Model: InvoiceJob,
+    modelKey: 'InvoiceJob',
+    parentFkField: 'injbJobId',
+    resolveParentCompanyId: auth.getCompanyIdByJobId,
+    allowedFields: ALLOWED_FIELDS_CREATE,
+    archField: 'injbArch',
+    bodyKey: 'invoiceJobs',
+    createdKey: 'invoiceJobs',
+});
+
 exports._internals = { IsMaster, GetCompanyId, GetCompanyIdByJobId };

app/controllers/jobcontroller.js

@@ -13,6 +13,7 @@ const db = require('../config/db.config.js');
 const log = require('../config/logger.js');
 const auth = require('../middleware/auth.js');
 const { buildLinkHeader } = require('../middleware/pagination.js');
+const { makeBulkCreateIndirect } = require('./_bulk-helpers.js');
 const Job = db.Job;
 
 const IsMaster = auth.isMaster;
@@ -219,4 +220,15 @@ exports.remove = async (req, res) => {
     }
 };
 
+exports.bulkCreate = makeBulkCreateIndirect({
+    Model: Job,
+    modelKey: 'Job',
+    parentFkField: 'jobCustId',
+    resolveParentCompanyId: auth.getCompanyIdByCustomerId,
+    allowedFields: ALLOWED_FIELDS_CREATE,
+    archField: 'jobArch',
+    bodyKey: 'jobs',
+    createdKey: 'jobs',
+});
+
 exports._internals = { IsMaster, GetCompanyId, GetCompanyIdByCustomerId };

app/controllers/productentrycontroller.js

@@ -6,6 +6,7 @@ const db = require('../config/db.config.js');
 const log = require('../config/logger.js');
 const auth = require('../middleware/auth.js');
 const { buildLinkHeader } = require('../middleware/pagination.js');
+const { makeBulkCreateIndirect } = require('./_bulk-helpers.js');
 const ProductEntry = db.ProductEntry;
 
 const IsMaster = auth.isMaster;
@@ -207,4 +208,15 @@ exports.remove = async (req, res) => {
     }
 };
 
+exports.bulkCreate = makeBulkCreateIndirect({
+    Model: ProductEntry,
+    modelKey: 'ProductEntry',
+    parentFkField: 'pentJobId',
+    resolveParentCompanyId: auth.getCompanyIdByJobId,
+    allowedFields: ALLOWED_FIELDS_CREATE,
+    archField: 'penArch',
+    bodyKey: 'productEntries',
+    createdKey: 'productEntries',
+});
+
 exports._internals = { IsMaster, GetCompanyId, GetCompanyIdByJobId };

app/controllers/purchaseorderheadercontroller.js

@@ -11,6 +11,7 @@ const db = require('../config/db.config.js');
 const log = require('../config/logger.js');
 const auth = require('../middleware/auth.js');
 const { buildLinkHeader } = require('../middleware/pagination.js');
+const { makeBulkCreateIndirect } = require('./_bulk-helpers.js');
 const PurchaseOrderHeader = db.PurchaseOrderHeader;
 
 const IsMaster = auth.isMaster;
@@ -210,4 +211,15 @@ exports.remove = async (req, res) => {
     }
 };
 
+exports.bulkCreate = makeBulkCreateIndirect({
+    Model: PurchaseOrderHeader,
+    modelKey: 'PurchaseOrderHeader',
+    parentFkField: 'pohPovId',
+    resolveParentCompanyId: auth.getCompanyIdByPovId,
+    allowedFields: ALLOWED_FIELDS_CREATE,
+    archField: 'pohArch',
+    bodyKey: 'purchaseOrderHeaders',
+    createdKey: 'purchaseOrderHeaders',
+});
+
 exports._internals = { IsMaster, GetCompanyId, GetCompanyIdByPovId };

app/controllers/purchaseorderlinecontroller.js

@@ -11,6 +11,7 @@ const db = require('../config/db.config.js');
 const log = require('../config/logger.js');
 const auth = require('../middleware/auth.js');
 const { buildLinkHeader } = require('../middleware/pagination.js');
+const { makeBulkCreateIndirect } = require('./_bulk-helpers.js');
 const PurchaseOrderLine = db.PurchaseOrderLine;
 
 const IsMaster = auth.isMaster;
@@ -210,4 +211,15 @@ exports.remove = async (req, res) => {
     }
 };
 
+exports.bulkCreate = makeBulkCreateIndirect({
+    Model: PurchaseOrderLine,
+    modelKey: 'PurchaseOrderLine',
+    parentFkField: 'polpoh',
+    resolveParentCompanyId: auth.getCompanyIdByPohId,
+    allowedFields: ALLOWED_FIELDS_CREATE,
+    archField: 'polArch',
+    bodyKey: 'purchaseOrderLines',
+    createdKey: 'purchaseOrderLines',
+});
+
 exports._internals = { IsMaster, GetCompanyId, GetCompanyIdByPohId };