Billing Extension using Pa_Billing_Pub

Package Specification

CREATE OR REPLACE PACKAGE IDC_Billing_Ext AS
 /*Procedure GetCurrentRevenue(      X_project_id NUMBER,
                 X_task_Id   NUMBER DEFAULT NULL,
                 X_revenue_amount OUT NOCOPY REAL);
 Procedure GetCurrentINVAmount(      X_project_id NUMBER,
                 X_task_Id   NUMBER DEFAULT NULL,
                 X_inv_amount OUT NOCOPY REAL);
 PROCEDURE Billing_Events(X_project_id               IN     NUMBER,
                         X_top_task_id              IN     NUMBER   DEFAULT NULL,
                          X_calling_process          IN     VARCHAR2 DEFAULT NULL,
                          X_calling_place            IN     VARCHAR2 DEFAULT NULL,
                          X_amount                   IN     NUMBER   DEFAULT NULL,
                          X_percentage               IN     NUMBER   DEFAULT NULL,
                          X_rev_or_bill_date         IN     DATE     DEFAULT NULL,
                          X_bill_extn_assignment_id  IN     NUMBER   DEFAULT NULL,
                          X_bill_extension_id        IN     NUMBER   DEFAULT NULL,
                          X_request_id               IN     NUMBER   DEFAULT NULL);
 */
 PROCEDURE Revenue_Events(X_project_id               IN     NUMBER,
                         X_top_task_id              IN     NUMBER   DEFAULT NULL,
                          X_calling_process          IN     VARCHAR2 DEFAULT NULL,
                          X_calling_place            IN     VARCHAR2 DEFAULT NULL,
                          X_amount                   IN     NUMBER   DEFAULT NULL,
                          X_percentage               IN     NUMBER   DEFAULT NULL,
                          X_rev_or_bill_date         IN     DATE     DEFAULT NULL,
                          X_bill_extn_assignment_id  IN     NUMBER   DEFAULT NULL,
                          X_bill_extension_id        IN     NUMBER   DEFAULT NULL,
                          X_request_id               IN     NUMBER   DEFAULT NULL);
 PROCEDURE EXECUTE(        X_project_id               IN     NUMBER,
                         X_top_task_id              IN     NUMBER   DEFAULT NULL,
                          X_calling_process          IN     VARCHAR2 DEFAULT NULL,
                          X_calling_place            IN     VARCHAR2 DEFAULT NULL,
                          X_amount                   IN     NUMBER   DEFAULT NULL,
                          X_percentage               IN     NUMBER   DEFAULT NULL,
                          X_rev_or_bill_date         IN     DATE     DEFAULT NULL,
                          X_bill_extn_assignment_id  IN     NUMBER   DEFAULT NULL,
                          X_bill_extension_id        IN     NUMBER   DEFAULT NULL,
                          X_request_id               IN     NUMBER   DEFAULT NULL);
 END IDC_Billing_Ext;

Package Body

CREATE OR REPLACE PACKAGE BODY IDC_Billing_Ext AS
 PROCEDURE Revenue_Events(X_project_id            IN     NUMBER,
                         X_top_task_id                IN     NUMBER   DEFAULT NULL,
                          X_calling_process          IN     VARCHAR2 DEFAULT NULL,
                          X_calling_place            IN     VARCHAR2 DEFAULT NULL,
                          X_amount                   IN     NUMBER   DEFAULT NULL,
                          X_percentage               IN     NUMBER   DEFAULT NULL,
                          X_rev_or_bill_date         IN     DATE     DEFAULT NULL,
                          X_bill_extn_assignment_id  IN     NUMBER   DEFAULT NULL,
                          X_bill_extension_id        IN     NUMBER   DEFAULT NULL,
                          X_request_id               IN     NUMBER   DEFAULT NULL) IS
 l_error_message                              VARCHAR2(240);
   l_status                                       NUMBER;
   l_rev_amt                                    NUMBER  := 0;
   l_inv_amt                                    NUMBER  := 0;
   l_rev_amount                             NUMBER  := 0;
   l_inv_amount                             NUMBER  := 0;
 l_percent number:=0; 
 v_pct_comp NUMBER :=100;
 X_revenue_amount number;
 accrued_rev    REAL;
 X_inv_amount REAL;
 v_rem_months number;
 V_recog_amt real;
   e_cant_create_revenue_event EXCEPTION;
 BEGIN
 Pa_Billing_Pub.Insert_Message(X_inserting_procedure_name =>'IDC_Billing_Ext.execute',
                                 X_message                  => 'Starting',
                                 X_status                   => l_status,
                                 X_error_message            => l_error_message);
 v_pct_comp := PA_BILL_PCT.GetPercentComplete(
                     X_project_id ,
                     X_top_task_id,
                     X_rev_or_bill_date
                     );
 if v_pct_comp < 100 then
 ---- select services cost---
 begin
 X_revenue_amount := 777;
 end;
 end if;
 if v_pct_comp >= 100 then
 --- select all invoices total amount  minus revenue recognized/ remaining months.
 select round(months_between(completion_date, sysdate)) into v_rem_months   from pa_projects_all where project_id =X_project_id;
 SELECT sum(nvl(dri.projfunc_bill_amount,0)) into accrued_rev
 FROM   pa_draft_invoice_items dri
 WHERE  dri.project_id = X_project_id;
 --AND    nvl(dri.task_id,0) =        decode(X_task_id, NULL, nvl(dri.task_id,0), X_task_id);
 X_inv_amount := nvl(accrued_rev,0);
 select revenue_amount INTO V_recog_amt from PA_DRAFT_REVENUES_V  where project_id =X_project_id and revenue_status_code='RELEASED';
 X_revenue_amount :=(X_inv_amount-V_recog_amt)/v_rem_months;
 end if;
 IF x_calling_process = 'Revenue' THEN
                         l_rev_amt  := X_revenue_amount;
                         l_inv_amt := 0;
                       END IF;
 Pa_Billing_Pub.Insert_Message
                       (X_inserting_procedure_name =>'IDC_Billing_Ext.execute',
                        X_message                  => 'Create '||x_calling_process||'EVENT FOR REVENUE',
                        X_status                   => l_status,
                        X_error_message            => l_error_message);
                   Pa_Billing_Pub.Insert_Event                    (X_txn_currency_code => 'USD'                    ,X_rev_amt    => l_rev_amt                    ,X_bill_amt   => l_inv_amt                    ,X_project_id => X_project_id                    ,X_event_type => 'Percent Complete'                    ,X_event_description  => 'Percent Complete'
 --                       ,X_attribute1         => r_items.ib_item_id
 --                       ,X_attribute7         => r_items.circuit_number
 --                       ,x_attribute6         => r_items.invoice_group
 --                       ,x_Attribute2         => r_items.category_description
 --                       ,x_attribute3         => r_items.customer_reference
 --                       ,x_attribute4         => TO_CHAR(l_date_from,'DD-MON-YYYY')
 --                       ,x_attribute5         => TO_CHAR(l_date_to,'DD-MON-YYYY')
 --                       --,x_attribute8         => r_items.vanco_reference
 --                 ,x_attribute8         => l_ci_task_ref
 --                       ,x_attribute10        => r_items.customer_other_reference
 --                       ,x_reference1        => r_items.cr_number
 --                       ,x_reference2        => r_items.project_code
 --                       ,x_reference3        => r_items.working_unit
 --                       ,x_unit_price         => r_items.contract_run_rate_price
 --                       ,X_top_task_id        => r_items.task_id
 --                       ,X_organization_id    => r_items.org_id
                        ,X_completion_date    => sysdate
                        ,X_event_num_reversed => NULL
                        ,X_status             => l_status
                        ,X_error_message      => l_error_message);
                     -- Check status and fail if necessary                     IF l_status <> 0 THEN                        RAISE e_cant_create_revenue_event;                     END IF;
 EXCEPTION
 WHEN e_cant_create_revenue_event THEN
  Pa_Billing_Pub.Insert_Message(X_inserting_procedure_name =>'vacus_billing_ext.execute',                               X_message                  => 'Error: IDC Creating Revenue Event',                               X_status                   => l_status,                               X_error_message            => l_error_message); RAISE_APPLICATION_ERROR(-20001,'Error: IDC Creating Revenue  event :'||l_error_message);
 END REVENUE_EVENTS;
 -- +-------------------------------------------------------------------------+
 -- |----< execute >----------------------------------------------------------|
 -- +-------------------------------------------------------------------------+
 -- Description:
 
 PROCEDURE EXECUTE(    X_project_id               IN     NUMBER,
                           X_top_task_id              IN     NUMBER   DEFAULT NULL,
                          X_calling_process          IN     VARCHAR2 DEFAULT NULL,
                          X_calling_place            IN     VARCHAR2 DEFAULT NULL,
                          X_amount                   IN     NUMBER   DEFAULT NULL,
                          X_percentage               IN     NUMBER   DEFAULT NULL,
                          X_rev_or_bill_date         IN     DATE     DEFAULT NULL,
                          X_bill_extn_assignment_id  IN     NUMBER   DEFAULT NULL,
                          X_bill_extension_id        IN     NUMBER   DEFAULT NULL,
                          X_request_id               IN     NUMBER   DEFAULT NULL) IS
 BEGIN
 IF x_calling_process = 'Revenue' THEN
       revenue_events (      X_project_id
                            ,X_top_task_id
                         ,X_calling_process
                          ,X_calling_place
                          ,X_amount
                          ,X_percentage
                          ,X_rev_or_bill_date
                          ,X_bill_extn_assignment_id
                          ,X_bill_extension_id
                          ,X_request_id );
   END IF;
 END EXECUTE;
 END IDC_Billing_Ext;
 ---select * from user_errors where name like 'IDC%'

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