Leons Aleksandrovs
95 lines
2.1 KiB
Go
95 lines
2.1 KiB
Go
package cover
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import (
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"backend/models/cover"
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"backend/models/template"
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"backend/utils"
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"backend/utils/chatgpt"
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"backend/utils/jwt"
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res "backend/utils/responses"
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"fmt"
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"net/http"
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"github.com/gin-gonic/gin"
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"github.com/go-playground/validator/v10"
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)
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var validate = validator.New()
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func Get(c *gin.Context) {
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}
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type CoverPost struct {
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TemplateId string `json:"templateId" validate:"required,number,min=1"`
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Application string `json:"application" validate:"required,min=50"`
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}
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func Post(c *gin.Context) {
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// Receive data from frontend, check if data is okay, hash password, call model
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var data CoverPost
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if err := utils.BindAndValidate(&data, c); err != nil {
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res.Error(c, err.Error(), http.StatusBadRequest)
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return
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}
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// Get user data from the token
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user, err := jwt.GetUser(c)
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if err != nil {
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res.NeedsToLogin(c)
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return
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}
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// Get tempalte
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templates, err := template.Get("user_id = $1 AND id = $2", user.Id, data.TemplateId)
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if err != nil {
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res.Error(c, err.Error(), http.StatusInternalServerError)
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return
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}
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// Check if template exists
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if len(templates) == 0 {
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res.Error(c, "Template not found", http.StatusNotFound)
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return
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}
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// Call chat and ask for cover letter nicely
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generatedCover, err := chatgpt.GenerateCoverLetter(templates[0].Template, data.Application)
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if err != nil {
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res.Error(c, err.Error(), http.StatusInternalServerError)
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return
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}
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// Find cover name that doesnt exist
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coverName := generatedCover.Name
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for i := 1; true; i++ {
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// Try to find cover with same name
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covers, err := cover.Get("name = $1 AND user_id = $2", coverName, user.Id)
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if err != nil {
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res.Error(c, err.Error(), http.StatusInternalServerError)
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return
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}
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// Found non existent name
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if len(covers) == 0 {
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break
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}
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// Change number on name
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coverName = fmt.Sprintf("%s (%d)", generatedCover.Name, i)
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}
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// Save name in database
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if err := cover.Create(coverName, generatedCover.Cover, user.Id); err != nil {
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res.Error(c, err.Error(), http.StatusInternalServerError)
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return
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}
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res.Success(c, gin.H{"message": "Successfully created " + coverName})
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}
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func Put(c *gin.Context) {
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}
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func Delete(c *gin.Context) {
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}
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