project crud

1 files changed, 99 insertions, 0 deletions

diff --git a/src/administration.cpp b/src/administration.cpp
index 052f007..9362b8d 100644
--- a/src/administration.cpp
+++ b/src/administration.cpp
@@ -1,3 +1,8 @@
+#include <string.h> 
+#include <stdlib.h>
+#include <assert.h>
+#include <time.h>
+
 #include "administration.hpp"
 
 administration g_administration;
@@ -5,12 +10,14 @@ administration g_administration;
 void administration_create()
 {
     list_init(&g_administration.contacts);
+    list_init(&g_administration.projects);
     strncpy(g_administration.path, "[unsaved project]", sizeof(g_administration.path)); // @localize
 }
 
 void administration_destroy()
 {
     list_destroy(&g_administration.contacts);
+    list_destroy(&g_administration.projects);
 }
 
 bool administration_create_contact(contact data)
@@ -93,4 +100,96 @@ u32 administration_get_contacts(u32 page_index, u32 page_size, contact* buffer)
 char* administration_get_file_path()
 {
     return g_administration.path;
+}
+
+u32 administration_get_project_count()
+{
+    return list_size(&g_administration.projects);
+}
+
+u32 administration_get_projects(u32 page_index, u32 page_size, project* buffer)
+{
+    assert(buffer);
+
+    u32 write_cursor = 0;
+
+    u32 read_start = page_index * page_size;
+    
+    list_iterator_start(&g_administration.projects);
+    while (list_iterator_hasnext(&g_administration.projects)) {
+        project c = *(project *)list_iterator_next(&g_administration.projects);
+
+        if (g_administration.projects.iter_pos <= read_start) continue;
+
+        buffer[write_cursor++] = c;
+        if (write_cursor >= page_size) break;
+    }
+    list_iterator_stop(&g_administration.projects);
+
+    return write_cursor;
+}
+
+void administration_cancel_project(project data)
+{
+    data.end_date = time(NULL);
+    data.state = project_state::CANCELLED;
+    administration_update_project(data);
+}
+
+char* administration_project_get_status_string(project data)
+{
+    switch(data.state)
+    {
+        case project_state::RUNNING: return "project.state.running"; break;
+        case project_state::PAUSED: return "project.state.paused"; break;
+        case project_state::CANCELLED: return "project.state.cancelled"; break;
+    }
+}
+
+bool administration_create_project(project data)
+{
+    data.state = project_state::RUNNING;
+    data.start_date = time(NULL);
+    data.end_date = 0;
+    project* new_project = (project*)malloc(sizeof(project));
+    memcpy((void*)new_project, (void*)&data, sizeof(project));
+    list_append(&g_administration.projects, new_project);
+
+    g_administration.next_id++;
+
+    return true;
+}
+
+bool administration_update_project(project data)
+{
+    list_iterator_start(&g_administration.projects);
+    while (list_iterator_hasnext(&g_administration.projects)) {
+        project* c = (project *)list_iterator_next(&g_administration.projects);
+
+        if (strcmp(c->id, data.id) == 0) {
+            memcpy(c, &data, sizeof(data));
+            list_iterator_stop(&g_administration.projects);
+            return true;
+        }
+    }
+    list_iterator_stop(&g_administration.projects);
+
+    return false;
+}
+
+bool administration_remove_project(project data)
+{
+    list_iterator_start(&g_administration.projects);
+    while (list_iterator_hasnext(&g_administration.projects)) {
+        project* c = (project *)list_iterator_next(&g_administration.projects);
+
+        if (strcmp(c->id, data.id) == 0) {      
+            list_iterator_stop(&g_administration.projects);
+            list_delete(&g_administration.projects, c);
+            return true;
+        }
+    }
+    list_iterator_stop(&g_administration.projects);
+
+    return false;
 }
\ No newline at end of file