156 lines
5.2 KiB
Python
156 lines
5.2 KiB
Python
from flask import Blueprint, render_template, request, redirect, flash, current_app, url_for
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from app.services.db_service import db
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from app.models.subcontractor_model import Subcontractor
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from app.utils.helpers import login_required
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subcontractor_bp = Blueprint("subcontractor", __name__, url_prefix="/subcontractor")
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# ---------------- ADD -----------------
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@subcontractor_bp.route("/add")
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@login_required
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def add_subcontractor():
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current_app.logger.info("Opened Add Subcontractor Page")
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return render_template("subcontractor/add.html")
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# ---------------- SAVE -----------------
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@subcontractor_bp.route("/save", methods=["POST"])
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@login_required
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def save_subcontractor():
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name = request.form.get("subcontractor_name", "").strip()
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if not name:
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current_app.logger.warning("Empty subcontractor name submitted")
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flash("Subcontractor name cannot be empty.", "danger")
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return redirect(url_for("subcontractor.add_subcontractor"))
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existing_sub = Subcontractor.query.filter_by(subcontractor_name=name).first()
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if existing_sub:
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current_app.logger.warning(f"Duplicate subcontractor attempt: {name}")
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flash(f"Subcontractor with name '{name}' already exists!", "danger")
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return redirect(url_for("subcontractor.add_subcontractor"))
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try:
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subcontractor = Subcontractor(
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subcontractor_name=name,
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contact_person=request.form.get("contact_person"),
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address=request.form.get("address"),
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mobile_no=request.form.get("mobile_no"),
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email_id=request.form.get("email_id"),
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gst_no=request.form.get("gst_no")
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)
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db.session.add(subcontractor)
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db.session.commit()
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current_app.logger.info(f"Subcontractor Created Successfully: {name}")
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flash("Subcontractor added successfully!", "success")
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except Exception:
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db.session.rollback()
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current_app.logger.exception("Error while saving subcontractor")
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flash("An error occurred while saving.", "danger")
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return redirect(url_for("subcontractor.subcontractor_list"))
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# ---------------- LIST (UPDATED WITH PAGINATION) -----------------
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@subcontractor_bp.route("/list")
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@login_required
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def subcontractor_list():
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page = request.args.get("page", 1, type=int)
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per_page = 10 # Change how many records per page
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pagination = Subcontractor.query.order_by(
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Subcontractor.created_at
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).paginate(
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page=page,
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per_page=per_page,
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error_out=False
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)
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subcontractors = pagination.items
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current_app.logger.info(f"Viewed Subcontractor List - Page {page}")
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return render_template(
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"subcontractor/list.html",
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subcontractors=subcontractors,
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pagination=pagination
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)
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# ---------------- EDIT -----------------
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@subcontractor_bp.route("/edit/<int:id>")
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@login_required
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def edit_subcontractor(id):
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subcontractor = Subcontractor.query.get_or_404(id)
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current_app.logger.info(f"Editing Subcontractor ID: {id}")
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return render_template("subcontractor/edit.html", subcontractor=subcontractor)
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# ---------------- UPDATE -----------------
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@subcontractor_bp.route("/update/<int:id>", methods=["POST"])
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@login_required
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def update_subcontractor(id):
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subcontractor = Subcontractor.query.get_or_404(id)
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new_name = request.form.get("subcontractor_name", "").strip()
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duplicate = Subcontractor.query.filter(
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Subcontractor.subcontractor_name == new_name,
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Subcontractor.id != id
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).first()
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if duplicate:
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current_app.logger.warning(f"Duplicate update attempt: {new_name}")
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flash("Another subcontractor already uses this name.", "danger")
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return redirect(url_for("subcontractor.edit_subcontractor", id=id))
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try:
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old_name = subcontractor.subcontractor_name
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subcontractor.subcontractor_name = new_name
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subcontractor.contact_person = request.form.get("contact_person")
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subcontractor.address = request.form.get("address")
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subcontractor.mobile_no = request.form.get("mobile_no")
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subcontractor.email_id = request.form.get("email_id")
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subcontractor.gst_no = request.form.get("gst_no")
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db.session.commit()
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current_app.logger.info(f"Subcontractor Updated: {old_name} → {new_name}")
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flash("Subcontractor updated successfully!", "success")
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except Exception:
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db.session.rollback()
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current_app.logger.exception("Error updating subcontractor")
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flash("Update failed!", "danger")
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return redirect(url_for("subcontractor.subcontractor_list"))
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# ---------------- DELETE -----------------
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@subcontractor_bp.route("/delete/<int:id>")
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@login_required
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def delete_subcontractor(id):
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subcontractor = Subcontractor.query.get_or_404(id)
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try:
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name = subcontractor.subcontractor_name
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db.session.delete(subcontractor)
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db.session.commit()
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current_app.logger.info(f"Subcontractor Deleted: {name}")
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flash("Subcontractor deleted successfully!", "success")
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except Exception:
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db.session.rollback()
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current_app.logger.exception("Error deleting subcontractor")
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flash("Delete failed!", "danger")
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return redirect(url_for("subcontractor.subcontractor_list")) |