99 lines
2.4 KiB
Go
99 lines
2.4 KiB
Go
package http
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import (
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"net/http"
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"strconv"
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"time"
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"git.javil.eu/jacob1123/budgeteer/postgres"
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"github.com/gin-gonic/gin"
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"github.com/google/uuid"
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)
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type BudgetingData struct {
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AlwaysNeededData
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Categories []postgres.GetCategoriesWithBalanceRow
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AvailableBalance postgres.Numeric
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Date time.Time
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Next time.Time
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Previous time.Time
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}
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func getFirstOfMonth(year, month int, location *time.Location) time.Time {
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return time.Date(year, time.Month(month), 1, 0, 0, 0, 0, location)
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}
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func getFirstOfMonthTime(date time.Time) time.Time {
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var monthM time.Month
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year, monthM, _ := date.Date()
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month := int(monthM)
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return getFirstOfMonth(year, month, date.Location())
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}
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func (h *Handler) budgeting(c *gin.Context) {
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budgetID := c.Param("budgetid")
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budgetUUID, err := uuid.Parse(budgetID)
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if err != nil {
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c.Redirect(http.StatusTemporaryRedirect, "/login")
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return
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}
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var firstOfMonth time.Time
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var year, month int
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yearString := c.Param("year")
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monthString := c.Param("month")
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if yearString != "" && monthString != "" {
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year, err = strconv.Atoi(yearString)
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if err != nil {
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c.Redirect(http.StatusTemporaryRedirect, "/budget/"+budgetUUID.String())
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return
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}
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month, err = strconv.Atoi(monthString)
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if err != nil {
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c.Redirect(http.StatusTemporaryRedirect, "/budget/"+budgetUUID.String())
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return
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}
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firstOfMonth = getFirstOfMonth(year, month, time.Now().Location())
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} else {
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firstOfMonth = getFirstOfMonthTime(time.Now())
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}
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firstOfNextMonth := firstOfMonth.AddDate(0, 1, 0)
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firstOfPreviousMonth := firstOfMonth.AddDate(0, -1, 0)
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params := postgres.GetCategoriesWithBalanceParams{
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BudgetID: budgetUUID,
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FromDate: firstOfMonth,
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ToDate: firstOfNextMonth,
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PrevFromDate: firstOfMonth.AddDate(0, -1, 0),
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}
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categories, err := h.Service.DB.GetCategoriesWithBalance(c.Request.Context(), params)
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if err != nil {
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c.AbortWithError(http.StatusInternalServerError, err)
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return
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}
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availableParams := postgres.GetAvailableBalanceParams{
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BudgetID: budgetUUID,
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FromDate: firstOfNextMonth,
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}
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availableBalance, err := h.Service.DB.GetAvailableBalance(c.Request.Context(), availableParams)
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if err != nil {
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c.AbortWithError(http.StatusInternalServerError, err)
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return
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}
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d := BudgetingData{
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c.MustGet("data").(AlwaysNeededData),
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categories,
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availableBalance,
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firstOfMonth,
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firstOfNextMonth,
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firstOfPreviousMonth,
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}
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c.HTML(http.StatusOK, "budgeting.html", d)
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}
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