266 lines
6.9 KiB
Go
266 lines
6.9 KiB
Go
package controllers
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import (
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"strconv"
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"strings"
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"time"
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erp "server/services/erp"
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)
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// BackendErpFinanceController 往来账（应收/应付）、收付款与核销
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//
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// 往来账由单据生效时自动生成，不开放手工新增/修改，保证「业务单据 → 往来账 → 收付款」
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// 三段可追溯；收付款单可以手工开草稿，确认后按单核销（显式指定或按到期日 FIFO）。
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// 查询与核销口径统一在 erp_finance_core.go，与移动端 /api/erp/finance* 共用。
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type BackendErpFinanceController struct {
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BackendErpBaseController
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}
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// BillList GET /backend/erp/finance/bill/list 往来账列表
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func (c *BackendErpFinanceController) BillList() {
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cl, err := c.claims()
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if c.denied(err) {
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return
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}
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page, pageSize := c.pageArgs()
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f := erpBillFilter{
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BillType: strings.TrimSpace(c.GetString("bill_type")),
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PartnerID: erpUintParam(c.GetString("partner_id")),
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PartnerType: strings.TrimSpace(c.GetString("partner_type")),
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SourceDocID: erpUintParam(c.GetString("source_doc_id")),
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SettleState: strings.TrimSpace(c.GetString("settle_state")),
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Keyword: strings.TrimSpace(c.GetString("keyword")),
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DateFrom: strings.TrimSpace(c.GetString("date_from")),
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DateTo: strings.TrimSpace(c.GetString("date_to")),
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}
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list, total, summary, code, msg := erpBillListCore(erpNewActor(cl), f, page, pageSize)
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if msg != "" {
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c.fail(code, code, msg)
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return
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}
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c.ok(map[string]interface{}{
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"list": list, "total": total, "page": page, "pageSize": pageSize,
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"summary": summary,
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})
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}
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// BillDetail GET /backend/erp/finance/bill/:id 往来账详情（含核销记录与原单据）
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func (c *BackendErpFinanceController) BillDetail() {
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cl, err := c.claims()
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if c.denied(err) {
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return
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}
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data, code, msg := erpBillDetailCore(erpNewActor(cl), c.pathID())
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if msg != "" {
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c.fail(code, code, msg)
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return
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}
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c.ok(data)
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}
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// Aging GET /backend/erp/finance/aging 账龄分析（按未结余额分桶）
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func (c *BackendErpFinanceController) Aging() {
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cl, err := c.claims()
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if c.denied(err) {
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return
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}
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data, code, msg := erpAgingCore(erpNewActor(cl))
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if msg != "" {
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c.fail(code, code, msg)
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return
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}
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c.ok(data)
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}
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// FundList GET /backend/erp/finance/fund/list 收付款单列表
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func (c *BackendErpFinanceController) FundList() {
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cl, err := c.claims()
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if c.denied(err) {
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return
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}
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page, pageSize := c.pageArgs()
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f := erpFundFilter{
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FundType: strings.TrimSpace(c.GetString("fund_type")),
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Status: strings.TrimSpace(c.GetString("status")),
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PartnerID: erpUintParam(c.GetString("partner_id")),
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Keyword: strings.TrimSpace(c.GetString("keyword")),
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DateFrom: strings.TrimSpace(c.GetString("date_from")),
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DateTo: strings.TrimSpace(c.GetString("date_to")),
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}
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rows, total, code, msg := erpFundListCore(erpNewActor(cl), f, page, pageSize)
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if msg != "" {
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c.fail(code, code, msg)
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return
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}
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c.listOK(rows, total, page, pageSize)
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}
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// FundDetail GET /backend/erp/finance/fund/:id
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func (c *BackendErpFinanceController) FundDetail() {
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cl, err := c.claims()
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if c.denied(err) {
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return
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}
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data, code, msg := erpFundDetailCore(erpNewActor(cl), c.pathID())
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if msg != "" {
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c.fail(code, code, msg)
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return
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}
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c.ok(data)
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}
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type erpFundPayload struct {
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ID uint64 `json:"id"`
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FundType int8 `json:"fund_type"`
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PartnerID uint64 `json:"partner_id"`
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Amount float64 `json:"amount"`
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PayMethod string `json:"pay_method"`
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PayAccount string `json:"pay_account"`
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BizDate string `json:"biz_date"`
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Remark string `json:"remark"`
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}
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// FundSave POST /backend/erp/finance/fund 新建/修改收付款草稿
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func (c *BackendErpFinanceController) FundSave() {
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cl, err := c.claims()
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if c.denied(err) {
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return
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}
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var p erpFundPayload
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if !c.bindJSON(&p) {
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return
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}
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id, fundNo, code, msg := erpFundSaveCore(erpNewActor(cl), p)
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if msg != "" {
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c.fail(code, code, msg)
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return
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}
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c.ok(map[string]interface{}{"id": id, "fund_no": fundNo})
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}
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// FundConfirm POST /backend/erp/finance/fund/:id/confirm
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// 确认收付款并核销；body 可选 settles=[{partner_bill_id,amount}]，不传则按到期日自动 FIFO。
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func (c *BackendErpFinanceController) FundConfirm() {
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cl, err := c.claims()
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if c.denied(err) {
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return
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}
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var body struct {
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Settles []erp.SettleItem `json:"settles"`
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}
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// 允许空 body（自动核销）
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_ = c.bindJSON(&body)
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code, msg := erpFundConfirmCore(erpNewActor(cl), c.pathID(), body.Settles)
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if msg != "" {
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c.fail(code, code, msg)
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return
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}
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c.ok(nil)
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}
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// FundVoid POST /backend/erp/finance/fund/:id/void
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func (c *BackendErpFinanceController) FundVoid() {
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cl, err := c.claims()
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if c.denied(err) {
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return
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}
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code, msg := erpFundVoidCore(erpNewActor(cl), c.pathID())
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if msg != "" {
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c.fail(code, code, msg)
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return
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}
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c.ok(nil)
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}
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// FundDelete DELETE /backend/erp/finance/fund/:id 仅草稿可删
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func (c *BackendErpFinanceController) FundDelete() {
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cl, err := c.claims()
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if c.denied(err) {
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return
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}
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code, msg := erpFundDeleteCore(erpNewActor(cl), c.pathID())
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if msg != "" {
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c.fail(code, code, msg)
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return
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}
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c.ok(nil)
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}
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// FundOpenBills GET /backend/erp/finance/fund/openBills?fund_type=&partner_id=
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// 收款/付款时列出可核销的往来账，前端据此勾选。
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func (c *BackendErpFinanceController) FundOpenBills() {
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cl, err := c.claims()
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if c.denied(err) {
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return
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}
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ft, _ := erpInt8Query(c.GetString("fund_type"))
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list, code, msg := erpFundOpenBillsCore(erpNewActor(cl), ft, erpUintParam(c.GetString("partner_id")))
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if msg != "" {
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c.fail(code, code, msg)
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return
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}
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c.ok(map[string]interface{}{"list": list})
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}
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// CashFlow GET /backend/erp/finance/cashflow 资金流水（含单据生成的往来账不在此列，只统计实际收付）
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func (c *BackendErpFinanceController) CashFlow() {
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cl, err := c.claims()
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if c.denied(err) {
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return
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}
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from := time.Now().AddDate(0, 0, -30)
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if d := strings.TrimSpace(c.GetString("date_from")); d != "" {
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if t, e := time.ParseInLocation("2006-01-02", d, time.Local); e == nil {
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from = t
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}
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}
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to := time.Now()
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if d := strings.TrimSpace(c.GetString("date_to")); d != "" {
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if t, e := time.ParseInLocation("2006-01-02", d, time.Local); e == nil {
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to = t
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}
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}
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data, code, msg := erpCashFlowCore(erpNewActor(cl), from, to)
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if msg != "" {
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c.fail(code, code, msg)
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return
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}
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c.ok(data)
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}
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// PartnerSummary GET /backend/erp/finance/partner 往来单位对账汇总
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func (c *BackendErpFinanceController) PartnerSummary() {
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cl, err := c.claims()
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if c.denied(err) {
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return
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}
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data, code, msg := erpPartnerSummaryCore(erpNewActor(cl), strings.TrimSpace(c.GetString("partner_type")))
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if msg != "" {
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c.fail(code, code, msg)
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return
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}
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c.ok(data)
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}
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func erpBillStatusLabel(s int8) string {
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switch s {
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case 1:
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return "部分核销"
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case 2:
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return "已结清"
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default:
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return "未核销"
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}
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}
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func erpInt8Query(v string) (int8, bool) {
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n, err := strconv.Atoi(strings.TrimSpace(v))
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if err != nil {
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return 0, false
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}
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return int8(n), true
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}
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